Idizayini ethwala imithwalo yeshabhu noma imboni iyaphumelela lapho isakhiwo sakha indlela eqhubekayo yamandla adonsela phansi, umoya, ukuzamazama komhlaba, i-crane, izinto zokusebenza, namandla okumisa ukusuka ophahleni naphansi kuya emhlabathini. Ukwehluleka okukhulu akuvamile ukuvela ku-steel tonnage kuphela. Ngokuvamile ziqala ngokuqagela komthwalo okungaphelele, imininingwane yoxhumo olubuthakathaka, i-bracing engapheli, noma izakhiwo eziphazamisa ukugeleza kokukhiqiza.

Lobo bungozi buvela ngaphambi kokuklonyeliswa kwenkontileka. Isakhiwo esibukeka sishibhile kuthenda singabiza ngokulungiswa kabusha kwe-crane, ukuklanywa kabusha kwesisekelo, ukulungisa ukugqwala, ukuthuthukiswa kwezinga lomlilo, ukubambezeleka kokumiswa, noma ukukhuliswa okuvinjiwe. Abenzi bezinqumo badinga indlela engokoqobo yokuqhathanisa amasistimu esakhiwo, ukujula kobunjiniyela, ukuthobela amakhodi, kanye nezindleko zomjikelezo wokuphila ngaphambi kokukhipha i-RFQ yokugcina. Ukuqhathanisa kufanele kugxile endleleni yokulayisha, ukukhethwa kwesistimu, okokufaka kwedizayini okuqinisekisiwe, ukuvuthwa kokuxhumeka, ukwakheka, nomthelela wokusebenza wesikhathi eside. Iphinde inikeze amaqembu athengayo uhlu lokuhlola lokuhlunga okunikezwayo okungacacile ngaphambi kokuthi amanani anemininingwane aqale.

• Isikimu sokwakhiwa kwesakhiwo sensimbi esizwakalayo sincike endleleni yokulayisha eqondile eqondile kanye nehlangothini, hhayi nje amakholomu amakhulu nemishayo.

• Amafreyimu ensimbi athwala imithwalo asebenza njengesistimu yendawo exhunyiwe: ama-slabs noma amaphaneli ophahleni adlulisa imithwalo emishayo, ama-purlins, ama-trusses, amakholomu, amapuleti ayisisekelo, ama-anchor bolt, izisekelo, futhi ekugcineni umhlabathi.

• Emafekthri amaningi anesitezi esisodwa, amafreyimu ephothali ayisisekelo esinomnotho kakhulu, kodwa insimbi esindayo, i-truss, uhlaka lwesikhala, inhlanganisela, noma izinketho zozimele zensimbi eziphakeme ziba ukukhetha okungcono uma ama-cranes, ama-spans amade, imithwalo yezinqubo zamaleveli amaningi, noma izithiyo zasemadolobheni zihilelekile.

• Uxhumo, i-bracing, i-base plate, ukuvikela ukugqwala, isu lomlilo, nokuzinza kwesikhashana kokumiswa kuvame ukunquma ukusebenza komhlaba wangempela, ubungozi beshejuli, nezindleko zokunakekela.

• Uhlu olufushane olungcono kakhulu lusebenzisa izihlungi ezinhlanu: ukulingana kokugeleza komsebenzi, imithwalo yedizayini eqinisekisiwe, ukwenza okuthile/ukumiswa, i-TCO yomjikelezo wokuphila, kanye nokuguquguquka kokunwetshwa.

Luyini Uhlaka Lwemboni Yensimbi Ethwala Umthwalo

Uhlaka oluthwala ukulayisha ku- Imboni yesakhiwo sensimbi iyisistimu yendawo. Akulona iqoqo lamalungu angawodwa. Amaphaneli ophahla, amadekhi, imishayo, amapulangwe, ama-trusses, amakholomu, izisekelo, amapuleti ayisisekelo, amahange, izisekelo, nomhlabathi kusebenza ndawonye. Uhlaka lumelana namandla aqondile nangemuva kuyilapho lubambe ukucaciswa, ukuqondanisa, ukukhukhuleka, ukudlidliza, nokuchezuka ngaphakathi kwemikhawulo okuvunyelwene ngayo.

Ku Ukwakhiwa Kwesakhiwo Sensimbi , ukwamukelwa kwedizayini akukwazi ukuma kumasayizi amalungu. Imininingwane yokuxhumana, ukuqhubeka kwe-bracing, isisekelo sokubambelela, ukubekezelelwa kokwenziwa, ukufinyelela kwezingubo zokuma, nokulandelana kokumiswa kungokwesistimu efanayo yesakhiwo. Uma isixhumi esibonakalayo esisodwa singachazwanga, ukonga okusobala kungase kushintshe kube ukubambezeleka kwesayithi, insimbi ye-retrofit, noma isisekelo sokusebenza kabusha.

Izingxenye Eziyinhloko kanye Nokuhlolwa Kwedizayini

Isakhi	Iqhaza Lesakhiwo	Ihlola Lokho Okubalulekile
Amakholomu	Dlulisa uphahla, iphansi, i-crane, nokusabela kwemishini ezisekelweni.	Umthwalo we-axial, ukubopha, ukuqina kwesisekelo, abakaki be-crane, kanye nokukhukhuleka.
Imishayo, imishayo, nama-trusses	Hamba phakathi kwamakholomu futhi uphathe uphahla, phansi, udonga, noma imithwalo yesevisi.	Ukuchezuka, ukugoqa kwe-lateral-torsional, imininingwane ye-splice, nokudlidliza.
Purlins kanye girts	Sekela ukugqunywa, ukwahlukanisa, futhi kwesinye isikhathi isenzo se-diaphragm.	Ukuphakamisa, ukufunwa kwe-fastener, ukuzibamba, ama-sag rods, nokuvuleka.
Amasistimu wokubopha	Melana nomoya, i-seismic, i-crane surge, namandla esiteji sokumiswa.	Ukuqhubeka, izindlela zokuqoqa, umthamo we-gusset, nezindawo zokubopha ezivinjiwe.
Amapuleti ayisisekelo, amahange, nezisekelo	Hambisa ukucindezelwa, ukugunda, umzuzwana, futhi uphakamise ukhonkolo nomhlabathi.	Ukungezwani kwehange, ukuphuma kukakhonkolo, ukuthwala i-grout, ukuhlala, nokubekezelelana.
Imvilophu kanye nezinsiza	Engeza imithwalo ngamaphaneli, iminyango, ama-skylights, i-HVAC, ama-solar arrays, nezindlela zokuhamba.	Imvume yokulayisha, ukungena, ukudonsa amanzi, ukugqwala, nokungqubuzana kwe-bracing.

Izinzuzo Ezingokoqobo Nemikhawulo

• Isilinganiso esiphezulu samandla kuya kwesisindo sisekela ububanzi obude kanye nesidingo esiphansi sesisekelo.

• Amamaki ensimbi abikezelwayo kanye nezakhiwo zesigaba kwenza ukubala kube lula lapho izitifiketi ne-QA kulawulwa.

• I-Ductile imininingwane ingathuthukisa ukuziphatha kokuzamazama komhlaba kanye nokubekezelela umonakalo.

• Ukwenziwa kwezitolo kuthuthukisa ukulawula kobukhulu, ikhwalithi yokushisela, ikhwalithi yokumboza, nokulandelana kwesayithi.

• Ukugqwala, ukuchayeka emlilweni, ukudlidliza, ukukhathala, ukunyakaza okushisayo, nokuthintana kwensimbi exubile kusadinga izilawuli ezithile.

Ibukeka Kanjani Impumelelo Yokuthwala Umthwalo Ngaphambi Kokwenza Usayizi Wensimbi

Uhlaka lwezimboni oluyimpumelelo luqala ngokusebenza, hhayi ukunciphisa amathani. Uhlaka kufanele lusekele ukwamukela, ukucubungula, ukuhlanganisa, ukuhlolwa, ukugcinwa, ukupakishwa, nokuthunyelwa. Kufanele inciphise ukunqamula kwezimoto, ivikele abasebenzi, futhi igcine ukufinyelela kwezinto zokusebenza kucacile phakathi nokukhiqizwa okujwayelekile.

Imibandela Yokusebenza Yokuchaza Okokuqala

• Ukugeleza kokukhiqiza, izinyawo zemishini, izindlela ze-forklift, imizila yabasebenzi, nokufinyelela kwamaloli.

• Sula izidingo ze-span, imikhawulo yekholomu yangaphakathi, izindawo zeminyango, ukuphakama kwe-eave, kanye ne-headroom.

• Ukumbozwa kwe-Crane, ubude behhuku, ubude bendlela yendiza, nokufinyelela kokushintsha kwezisetshenziswa zesikhathi esizayo.

• Impilo yesevisi eqondisiwe, ukufinyelela kokulungisa, umkhathizwe wokunweba, ibhajethi, nohlelo.

• Izimo zokuchayeka njengomoya wasogwini, umswakama, amakhemikhali, ukushisa, uthuli, noma ukuwashwa.

• Ukungenisa umoya, ukukhipha intuthu, ukuthuthwa kwamanzi, ukukhucululwa kwendle, ukukhanya emini, kanye nezidingo zokuphepha zabasebenzi.

A Ishabhu yesakhiwo sensimbi yenza kahle uma inikeza i-headroom eyanele, igcina amakholomu engekho ezindaweni zenqubo, futhi ivumela ukushintshwa kwemishini yesikhathi esizayo ngaphandle kokubhidlizwa okukhulu. Umqondo ofanayo uyasebenza ezakhiweni zezokuthutha, izitolo zokwenziwa, izakhiwo zezolimo, kanye nezinsiza ezixubile zamahhovisi okusebenzela.

Izinjongo Zokusebenza Kobunjiniyela

Inhloso	Incazelo Esakhiweni Sezimboni
Ukuphepha	Isakhiwo simelana namandla adonsela phansi, umoya, ukuzamazama komhlaba, i-crane, izinto zokusebenza, nemithwalo yokumiswa.
Ukusebenza kahle	Ukuchezuka, ukudlidliza, ukukhukhuleka, ukuchibiyela, ukucaba phansi, nokuqondanisa kukaloliwe we-crane kuhlala kusebenziseka.
Ukuqina	Ukugqwala, ukukhathala, ukungena kwamanzi, ukunyakaza okushisayo, nokuchayeka komlilo kuyalawuleka.
Ukwakhiwa	Amalungu angenziwa enziwe, athuthwe, aphakanyiswe, afakwe ibhawudi, ahlolwe, futhi ahlolwe ngokuphepha.
Ukuzivumelanisa nezimo	Amatheku azayo, okhrane, iminyango, ama-mezzanines, amaphaneli elanga, nokuthuthukiswa kwemishini kusasebenza.

Insimbi ivamise ukulingana okuqinile kumashejuli alandela ithrekhi esheshayo, izakhiwo ezihlala isikhathi eside, ukushintsha izinhlelo zokukhiqiza, nokunwetshwa kwezigaba. Ingase idinge ukuqhathanisa namasistimu ayinhlanganisela, ukhonkolo, noma ayingxube lapho ukugqwala okukhulu, izilinganiso zomlilo ophakeme ngokungavamile, noma imikhawulo eqinile yokudlidliza ibusa umklamo.

Zisebenza Kanjani Izindlela Zokulayisha Kumafreyimu Ensimbi Yezimboni

Indlela yokulayisha ingumgomo wokuklama omaphakathi. Wonke amandla abalulekile adinga indlela echaziwe eya phansi. Uma lowo mzila ubuthakathaka, ucacile, noma uphazamisekile, iphrojekthi ingase ibhekane nokuklanywa kabusha, izimangalo, noma ukuqiniswa kwenkambu.

Indlela Yokulayisha Emile

• Ishidi lophahla noma imithwalo yedekhi idlulela kuma-purlins noma amapulangwe esibili.

• Amalungu esibili adlulisela imithwalo kumapulangwe, ama-trusses, noma imishayo eyinhloko.

• Amalungu ayinhloko aletha ukusabela kumakholomu nemigqa eqinile.

• Amakholomu adlulisa ukuminyanisa, ukugunda, umzuzwana, futhi aphakamise ngezisekelo namahange.

• Izisekelo zisabalalisa lezo zenzo emhlabathini onekhono.

Ama-Mezzanines, amaplathifomu, amapayipi okubeka amapayipi, izisekelo zemishini, izinsiza ezimisiwe, nemigudu yokunakekela idinga imizila eqinisekisiwe ehlukene. Amalungu esibili awazona izesekeli ezingenabungozi uma ebamba uhlaka oluyinhloko, ephethe izindwangu, noma ebamba iqhaza esenzweni se-diaphragm.

I-Lateral Load Path

Amandla e-Lateral ngokuvamile ahamba ophahleni noma kuma-diaphragm aphansi, amaqoqo, ama-braced bays, isenzo sephothali, amafreyimu esikhashana, izindonga zokugunda, ama-cores, noma amasistimu axubile. Idizayini yomoya kufanele ibhekane nesimo sezwe, ukuphakama, ingcindezi yangaphandle nengaphakathi, izimbobo ezivelele, izindawo zonqenqema lophahla, kanye nokuphakama. Idizayini yokuzamazama komhlaba kufanele ibhekane nemininingwane ye-ductile, ukukhukhuleka, ukumiswa kwezikaki, ukuziphatha kokuxhumeka, kanye nesidingo sebhawodi lehange.

Imithwalo Yezimboni Ivamise Ukuphuthelwa Ngaphambili

Layisha Umthombo	Kungani Kubalulekile?	Kudingeka Idatha Yangaphambili
Ama-cranes angaphezulu	Ukulayishwa kwamasondo, ukukhuphuka, ukubhuleka, ukutsheka, nokukhathala kungabusa amakholomu nemishayo yemigwaqo.	I-SWL, isigaba somsebenzi, isikhala samasondo, ukuphakama kwehhuku, izinga lesitimela, nedatha yabahlinzeki.
Izisetshenziswa namasevisi	Imishini, amapayipi amapayipi, amathangi, iziqoqi zothuli, namathreyi ekhebula kudala imithwalo egxilile noma eguqukayo.	Imithwalo yamaphoyinti, idatha yokudlidliza, isakhiwo sokusekela, ukufinyelela kokulungisa, nokuthuthukiswa okuzayo.
Izengezo zophahla	Amaphaneli elanga, i-HVAC, izitaki ze-exhaust, ama-skylights, nama-walkways ashintsha amandla adonsela phansi kanye nesidingo sokuphakamisa.	Izisindo, imininingwane yokulungisa, ukungena, imizila yesevisi, nokuchayeka emoyeni.
Izenzo zemvelo	Ukukhukhuleka kwesithwathwa, ukuchibiyela kwamanzi emvula, ukunwetshwa kokushisa, nokugqwala kushintsha kokubili amandla nokusebenza.	Idatha yendawo yesimo sezulu, ukuthambekela kophahla, ukuhlelwa kwe-drainage, isistimu yokumboza, nokufinyelela kokuhlola.
Izigaba zokwakha	Uhlaka olungaphelele lungase lungazinzi ngaphambi kokuthi kufakwe i-bracing yokugcina kanye nezindwangu.	Uhlelo lokuphakamisa, i-bracing yesikhashana, ukulandelana kokumiswa, imithwalo yesitoreji, nemikhawulo yesimo sezulu.

Ukwehluleka Kwendlela Yokulayisha Ejwayelekile

• Ukuxhumana okulindeleke ukuthi kwabelwane ngamandla kunemininingwane ngokuqhubekayo.

• Imigqa yebrace ayibosheli emuva ohlelweni lwangempela lokumelana nezinhlangothi.

• I-Base anchorage ikushaya indiva ukuphakama kwangempela, ukuzamazama komhlaba, noma amandla avundlile adalwa yi-crane.

• Ukusekelwa kwe-Eccentric kwethula ukugoqa okungahlosiwe noma ukugoba kwendawo.

• Amalungu esibili alayishwa kakhulu ngokufakwa kamuva, i-MEP, noma izinguquko zemishini.

• Ukusabela kwesisekelo kukhishwa sekwephuze kakhulu ukuze kuhlanganiswe umphakathi.

Ukuqhathanisa Amasistimu Wokubumba Wensimbi Wezindawo Zokusebenzela kanye Nezimboni

Ukukhethwa kwesistimu kufanele kulandele ukuhamba komsebenzi, ubude, ubude, umsebenzi we-crane, isu lomlilo, ukuchayeka, kanye nengqondo yokunweba. Izindleko ngethani iphuzu ledatha elilodwa kuphela. Inketho engcono kakhulu isistimu ehlangabezana nokusebenza, ukuqina, kanye nezingqinamba zokwakha ngezindleko eziphansi ezingokoqobo eziphelele.

Uhlelo	I-Fit engcono kakhulu	Izexwayiso Eziyinhloko
Uhlaka lwephothali	Amafekthri ajwayelekile anesitezi esisodwa, izindawo zokugcina izimpahla, izakhiwo zezokuthutha, kanye nemihlangano yokufundisa yezolimo.	Hlola ukukhukhuleka, uhlobo lwesisekelo, ukuphakamisa uphahla, izindawo zokuhlanganisa, nokufaneleka kwe-crane.
Uhlaka olukhanyayo noma oluvamile	Izakhiwo ezincane, amagridi ngokwezifiso amaphakathi, nezikhala zokukhiqiza ezinomthwalo omncane.	Qinisekisa amandla okushintsha esikhathini esizayo kanye nemikhawulo yokuchezuka.
Uhlaka lwensimbi olusindayo	Izitshalo ezidinga ama-crane, amatheku amade, amathangi, amapulatifomu, nemishini esindayo.	Lindela amathoni aphezulu, izisekelo eziqinile, ukuhlolwa kokukhathala, nokulawula ukuqondanisa okuqinile.
I-truss noma uhlaka lwesikhala	Amahholo ahlala isikhathi eside, izindawo zokuhlanganisa ezingenakholamu, nezindawo zesevisi yophahla olusindayo.	Amanodi engeziwe adinga i-QA eqinile, ukunemba kwesitolo, nokuhlelwa kokumiswa.
Uhlaka oluhlanganisiwe noma lwezindaba eziningi	Izingosi zezimboni zasemadolobheni, imibhoshongo yokuphatha, izinqubo ezime mpo, nezinkundla zokucubungula.	Umlilo, ukudlidliza, ukujula kwephansi, ukuhlanganiswa kwe-MEP, nezinhlelo ezisemaceleni ziba yinkimbinkimbi kakhulu.

Amafreyimu ephothali njengesisekelo esijwayelekile

Ezimbonini eziningi zendaba eyodwa, ozimele bephothali bayinketho yokuqala yokuhlolwa. Izibaluli ezingenzeka kusenesikhathi zivame ukuwela phakathi kuka-15 m no-50 m, kanti ama-25 m kuya ku-35 m ngokuvamile ayonga ekuhlelweni okujwayelekile. Ubude be-eve obujwayelekile bomnotho bungase bube cishe ngamamitha angu-5 ukuya ku-6, futhi ukuphakama kophahla eduze kuka-6° kuvamile kwezinye izimakethe. Lezi zibalo zingamanani okuhlola kuphela.

Ukuqagela okuyisisekelo kufanele kubonakale. Izisekelo ezinamaphiko zinganciphisa izikhathi zesisekelo. Izisekelo ezigxilile zingathethelelwa lapho ama-cranes, amatheku amade, noma ukuqina kwezinhlangothi kufuna izisekelo zamakholomu eziqinile.

Lapho Amasistimu Akhethekile Engcono

Ukwenza amafreyimu ensimbi esindayo kuba yinketho engcono uma ama-cranes amakhulu aphezulu, imithwalo yamaphuzu aphezulu, amatheku amade, noma imisebenzi ezwela ukukhathala ibusa idizayini. Ama-trusses namafreyimu wesikhala angasebenza ngamahholo ahlala isikhathi eside ngoba i-geometry isabalalisa amandla ngendlela ephumelelayo ezindaweni ezibanzi zophahla.

A Iphakheji yesakhiwo sensimbi esenziwe ngaphambilini inganciphisa umsebenzi wesayithi, ithuthukise ikhwalithi elawulwa yisitolo, futhi inciphise ukuchayeka kwesimo sezulu. Idinga ukumisa kwedizayini kusenesikhathi ukuze kuvuleke, amakhreni, okokugqoka, amabhawodi okusetshenzwa kulengwa, ama-coatings, nokuvikela umlilo. A I-High-rise Steel Frame noma isistimu eyinhlanganisela ingase ifanele imibhoshongo yokuphatha, ukukhiqizwa okuma mpo, izitshalo zasemadolobheni, noma izinkundla zezimboni ezinemithwalo yamazinga amaningi.

I-Logic Yohlu Olufushane Ngohlobo Lokwakha

• Ukukhiqizwa okujwayelekile kwendaba eyodwa: hlola uzimele wephothali kuqala.

• Indawo yokusebenzela encane noma ukusetshenziswa kwezolimo: ukukhanya kokuhlola noma uhlaka oluvamile.

• Ukwenziwa kwe-Crane-intensive: beka phambili uhlaka olusindayo ngokubuyekezwa kokukhathala.

• Ukusetshenziswa okukhethekile kwesikhathi eside: qhathanisa i-truss nezinketho zozimele wesikhala.

• Ukulethwa okusheshayo kwe-modular: sebenzisa amasistimu enziwe esitolo anokulawula okuqinile kokusebenzelana.

• Umsebenzi wezimboni onezitezi eziningi: qhathanisa izixazululo zensimbi, eziyinhlanganisela, nezixubile.

Okokufaka Kwedizayini Okuthinta Kakhulu Ukusebenza Nezindleko

I-Span, i-Bay Spacecing, kanye negridi yekholomu

I-span kanye negridi yokulawula indawo yaphansi esebenzisekayo, ukunyakaza kwe-forklift, ukwakheka komshini, ukuminyana kwesitoreji, ukubekwa komnyango, nokwelulwa kwesikhathi esizayo. Ziphinde zithinte ithoni, ukujula kwamalungu, ukubalwa kwesisekelo, usekelo lwe-crane, ukwakheka kokuvala, nohlaka lwesibili. Igridi elungiselelwe isisindo sensimbi kuphela ingase idale iminyaka yokungasebenzi kahle.

I-Eave Height kanye neJomethri Yophahla

Ukuphakama kwe-Eave kuthonya ukucaciswa kwe-crane hook, umthamo wokungenisa umoya, umzila wokufafaza, ukukhipha intuthu, ukuphakama kwesitoreji, nokufinyelela kwesevisi. Ukuthambeka kophahla kuthinta ukugeleza kwamanzi, ukunyakaza kweqhwa, ukukhetha kwamaphaneli ophahleni, ukuphakamisa, ukwakheka kwe-purlin, ukukhanya kwesibhakabhaka, nokuhlela kwelanga. Ukuphakama okuphansi kokuqala kungenye yamaphutha abiza kakhulu esiteji sekwephuzile.

Ukuhlanganiswa kwe-Crane

Idatha ye-Crane kufanele iqinisekiswe ngaphambi kokuthi ukwakheka kwesakhiwo kumiswe. Okokufaka okudingekayo kuhlanganisa umthwalo ophephile wokusebenza, isigaba somsebenzi, ubude be-crane, ubude bokuphakamisa, imvamisa yokusebenza, ukulayishwa kwamasondo, izici zomthelela, amandla okunyakaza, amandla amabhuleki, i-skewing, ukubekezelela umzila wezindiza, kanye nokuvunyelwa kokulungisa. Ukushintsha kwe-crane sekwephuzile kuvame ukubangela amakholomu amasha, izisekelo ezinkulu, nezisekelo ezibuyekeziwe.

I-Foundation and Floor Interface

Umthamo othwala inhlabathi, ingozi yokuhlala, amanzi angaphansi komhlaba, isigaba sendawo yokuzamazama komhlaba, izisekelo zemishini, ukucaba kwe-slab, imisele, imigodi, ukugeleza kwamanzi, kanye nezithiyo ezingaphansi komhlaba kuthinta ukusebenza kahle kwesakhiwo. Ukusabela kwesisekelo kufanele kubandakanye amandla e-axial, ukugunda, umzuzu, ukuphakamisa, ukusabela kwesevisi, kanye nezinhlanganisela zomthwalo olawulayo. Ukubekezelelwa kwebholithi ye-anchor nakho kulawula isivinini sokumiswa kanye nokuqondanisa kukaloliwe we-crane.

Imvilophu, Umlilo, kanye Nendawo Yokukhiqiza

Ukufakwa kwesikhumba esisodwa, amaphaneli amasemishi afakwe insamishi, izivimbelo zomhwamuko, izinsizakalo ezifakwe ophahleni, amaphaneli elanga, izimbobo zodonga, ama-canopies, ama-louver, kanye nezicabha ezinkulu kuthinta imithwalo kanye ne-bracing. Ukushisa, uthuli, intuthu, umswakama, amakhemikhali, nezimo zokugeza kunomthelela ekilasini lokugqwala, ukukhetha kwezingubo zokumboza, okokusebenza kokukhipha umoya, ukulawula intuthu, kanye nokufinyelela kokulungisa.

Amabanga Abalulekile kanye Nemvume Yokunwetshwa

Amabanga ajwayelekile angafaka i-ASTM A36, ASTM A572, ASTM A992, Q235, Q355, S275, S355, noma okulinganayo kwasendaweni. Ukukhetha kufanele kubonise amandla esivuno, i-ductility, ukushisela, ukuqina, ukushuba kwepuleti, ukuchayeka kwezinga lokushisa, izidingo zokuzamazama komhlaba, nokutholakala. Ukwandiswa kwesikhathi esizayo kungase kuthethelele izindonga zokugcina ezikhiphekayo, imigqa egciniwe ye-bay, ingqondo yesandiso se-crane esizayo, nezisekelo ezihleliwe eziqinile.

Iphakheji Elincane Lokufaka Ngaphambi Kwe-RFQ Yokugcina

• Ukugeleza kwenqubo, ukwakheka kwemishini, ukuminyana kwesitoreji, nezindlela zokuhamba kwezinto.

• Indawo yesayithi, umoya, iqhwa, i-seismic, imvula, izinga lokushisa, nedatha yokuchayeka.

• Umbiko we-Geotechnical umthamo wenhlabathi, indawo yokuhlala, amanzi angaphansi komhlaba, kanye nesigaba sokuzamazama komhlaba.

• Imithwalo ye-crane, isigaba somsebenzi, imininingwane yendlela yendiza, ukuphakama kwehhuku, namanothi okuxhumana abahlinzeki.

• Igridi edingekayo, izikhala ezicacile, ukuphakama kwe-eve, ukuvuleka, iminyango, imigodi, nama-mezzanines.

• Imishini yophahla, izinsiza ezimisiwe, uhlobo lwe-cladding, ukwahlukanisa, nokulawula umhwamuko.

• Isilinganiso somlilo, isigaba sokugqwala, umoya omncane, ukukhishwa kwentuthu, nezidingo zokudonsa amanzi.

• Uhlelo lokunweba, isisekelo sekhodi, ukuhlukaniswa kwesibopho, uhlelo lokulethwa, nenqubo yokugunyaza.

Ukuxhumana, Ukuqinisa, Nozinzo: Lapho Amaphrojekthi Avame Ukuhluleka

Ufanelekile Ubunjiniyela besakhiwo sensimbi buphatha idizayini yokuxhuma njengengxenye yokuziphatha okuyisisekelo kokuthwala umthwalo. Imodeli yomhlaba wonke ingabukeka izinzile kuyilapho i-gusset, i-end plate, i-splice, i-weld, noma imininingwane yesisekelo yehluleka ukudlulisa amandla acatshangwayo. Le mininingwane ithonya isikhathi sokwenziwa, umzamo wokuhlola, ukumuncwa kokubekezelela, ukulandelana kokumiswa, kanye nokufinyelela ekulungiseni.

Ukuxhumana kanye Nezinqumo Eziyisisekelo

• Ukuxhumeka okuphiniwe kuqhathaniswa nesikhashana kuthinta ukuqina kozimele, ukukhukhuleka, usayizi welungu, nobunkimbinkimbi bokumiswa.

• Isidingo sokushintsha izisekelo ezincike uma ziqhathaniswa nezigxilile phakathi kwamafreyimu ensimbi nezisekelo.

• Amasu ama-bolted ngokumelene ne-welded athinta ukufinyelela kwesayithi, isivinini, ukuhlolwa, ukukhathala, nokulungisa ukumboza.

• Amapuleti e-Gusset, ama-stiffener, amapuleti okuqhubeka, amathebhu okugunda, izingcezu, namapuleti okugcina adinga umthwalo wemfanelo wokuklama owabelwe.

• Abakaki be-crane kanye namaphoyinti okudlulisa umthwalo osindayo adinga ukuqiniswa kwendawo kanye nokubuyekezwa kokukhathala.

Ukugqwala kanye Nokuhambisana Kwensimbi Okuxubile

Amasistimu wokumboza kufanele ahambisane nesigaba sendawo, ubunzima bokufinyelela, impilo yedizayini, nezikhawu zokulungisa. Izinketho zingabandakanya i-shop primer, amasistimu e-epoxy, ama-polyurethane topcoat, i-hot-dip galvanizing, i-metalizing, amasistimu e-duplex, noma ama-coatings amelana namakhemikhali. Ukuxhumana okuxubile phakathi kwensimbi engagqwali, insimbi engaphenduki, i-aluminium, i-carbon steel, nezisekeli ezinethusi kungadala ukugqwala kwe-galvanic ezindaweni ezimanzi. Imininingwane emihle igwema izingibe zamanzi, imifantu, nezindawo zokulungisa ezifihliwe.

Ukuzinza kanye Nezindlela Zokuhluleka Ukubhekana Nabo Ngaphambi kwesikhathi

• I-Global frame buckling, imiphumela ye-oda lesibili, ukuzwela kwe-sway, nokuqina kwe-bracing.

• I-Lateral-torsional buckling, ubuncane bendawo, ubude obungaboshiwe, kanye nokuzinza kwe-haunch.

• Ukuzinza kwesikhashana kokumiswa ngaphambi kokuba kube khona isenzo sokugcina, ukuhlanganisa, noma i-diaphragm.

• Ukushibilika, isenzo sokuphenya, ukuthwala ibhawudi, ukushelela ibhulokhi, ukonakala kokushisela, nokukhipha amapuleti asendaweni.

• Ukugqashuka kwebholithi yehange, ukugoba kwe-base plate, ukwehluleka kwe-grout, nezinkinga zebanga lomphetho wesisekelo.

• Ukumboza noma ukwehluleka kwelungu lesibili okubangelwa ukuphakamisa, ukuncela, noma ukuqagela okungalungile kwe-diaphragm.

Amakhodi, Imithwalo, kanye namazinga okuqinisekisa okumele uwacelwe

Iziphakamiso kufanele zisho umndeni wekhodi ebusayo, i-edishini yekhodi, amandla, isigaba sokubaluleka, isigaba sokuchayeka, amapharamitha wokuzamazama komhlaba, izici zokuphepha, kanye nemibandela yokusebenza. Izinhlaka ezivamile zihlanganisa amazinga e-AISC kanye ne-ASCE, i-Eurocodes EN 1991 kanye ne-EN 1993, amazinga e-BS EN, amazinga e-GB, noma amakhodi kazwelonke endawo. Ukushisela, ukubopha amabhawudi, okokunamathela, ukhreyini, umlilo, ukuphepha emsebenzini, ukwenziwa, kanye namazinga okumiswa nawo kufanele akhonjwe.

Ukuklama Ukugeleza Kokusebenza Kulindelwe Kumhlinzeki Ofanelekayo

• Chaza isisekelo sokuklama, uhlaka lwekhodi, imithwalo, nokuqagela kokusekelwa.

• Imodeli yohlaka oluyinhloko, amalungu esibili, i-bracing, abaqoqi, nokudluliswa kwemithwalo.

• Linganisela ukufa, bukhoma, umoya, iqhwa, i-seismic, crane, okokusebenza, okushisayo, ngengozi, nemithwalo yokumiswa.

• Qalisa inhlanganisela yomthwalo olawulayo nokuhlola ukusebenza kahle.

• Dizayina amalungu, uxhumo, ama-base plate, ama-anchor bolt, nokusabela kwesisekelo.

• Qondisa imigwaqo ye-crane, ukuvala, izisekelo ze-MEP, ukuvuleka, okokumboza, nokuvikela umlilo.

• Khipha izifinyezo zezibalo, imidwebo egunyaza, imidwebo yezitolo, imidwebo yokumiswa, nohlu lwezinto ezibonakalayo.

• Qedela ukuhlolwa kwe-QA/QC, ukuhlolwa kokulethwa, izinhlolovo zokumiswa, kanye nemibhalo njengoba yakhelwe.

I-Ultimate and Serviceability Limit States

Ukuhlola isimo somkhawulo wokugcina kuqinisekisa amandla, ukuzinza, ukumelana nokuphakama, ukumelana nokugingqika, umthamo wokuxhuma, umthamo wehange, nokukhathala lapho kufanele khona. Ukuhlolwa kwesimo somkhawulo wokusebenziseka kuqinisekisa ukusebenziseka kwansuku zonke. Zihlanganisa ukuchezuka, ukukhukhuleka, ukudlidliza, ukugezwa kophahla, ukunyakaza kokuvala, ukusebenza phansi, ukusebenza komnyango, nokubekezelela kukaloliwe we-crane. Amafekthri ahlinzekwa nge-crane ngokuvamile adinga indlela eqinile yokusebenza kunezindawo zokugcina izinto ezilula.

Amabhentshimakhi Anokwenzeka Kuphela

Into	Ibanga Lokuhlola Elijwayelekile	Inothi elibalulekile
Isisindo sozimele wensimbi	Cishe 0.2-0.4 kN/m²	Iyahlukahluka nge-span, ubude be-eave, ama-cranes, nesistimu esemaceleni.
Ophahleni olulula umthwalo ofile	Cishe 0.07-0.20 kN/m²	Kuya ngokwakhiwa kophahla, ukulungiswa, kanye nezinsiza.
Ophahleni lwesemishi engaboshiwe umthwalo ofile	Cishe 0.10-0.15 kN/m²	Ukuqinisekiswa okuqondene nomkhiqizo kusadingeka.
Uphahla olunemithambeka ephansi lubeke umthwalo	Kuvamise ukuhlolwa kusukela cishe ku-0.6 kN/m² kuya phezulu	Kungaphansi kwekhodi yendawo, ukuthambeka kophahla, iqhwa, nokufinyelela ukulungiswa.
Ubude befreyimu yephothali	Ngokuvamile 15-50 m	Umnotho uncike ekuhambeni komsebenzi, imithwalo ye-crane, nobude.

Lawa manani asekela ukuhlolwa kwangaphambi kwesikhathi kuphela. Ayiyona imithwalo yedizayini ethathela indawo futhi akufanele isetshenziselwe ukuthenga ngaphandle kokubuyekezwa konjiniyela.

Iphakheji Yokukhipha Okuzobuyekezwa Ngaphambi Kokugunyazwa

• Isisekelo sokuklama idokhumenti kanye neshejuli yokulayisha.

• Iphakethe lokubala elinokucatshangwa okubalulekile nezimo zokusekela.

• Ishejuli yokusabela yesisekelo enesevisi kanye nokusabela kokugcina.

• Ishejuli yoxhumano nemininingwane ejwayelekile isethiwe.

• Imibandela yomgwaqo we-Crane kanye namanothi okuxhumana.

• I-coating, i-fireproofing, i-bolt, i-weld, kanye nemininingwane yempahla.

• Imidwebo yokumiswa, amanothi okuqinisa esikhashana, uhlelo lokuhlola, nesimo sokukhishwa.

Izindleko, Isheduli, kanye ne-Lifecycle ROI

Izindleko zakuqala zincike kokungaphezu kwe-steel tonnage. Isibalo soxhumo, inkimbinkimbi yamalungu, ukuvikela umlilo, ukuvikela ukugqwala, amalungiselelo e-crane, isikhala se-bay, ukuphakama kwe-eave, imithwalo yokuvala, imingcele yezokuthutha, ukufinyelela kwesayithi, nemijikelezo yokugunyaza kungashintsha inani lentengo ngokwezinto ezibonakalayo.

Abashayeli Bezindleko Zokuqala

• Ibanga lensimbi, uhlobo lwesigaba, ukujiya kwepuleti, nobunkimbinkimbi bokwenziwa.

• Ubuningi bokuxhumana, amamaki ebhawodi, ukufinyelela kokushisela, iziqini, nezingcezu.

• Isilinganiso somlilo, isistimu yokugqwala, ukulungiswa kwendawo, nokujiya kokumboza.

• Imishayo ye-crane runway, abakaki, imininingwane yokukhathala, nezisekelo eziqinile.

• Ukupakisha, ukufaka iziqukathi, impahla, amasiko, ukuthulula, nokugcinwa kwesayithi.

• Ububanzi bobunjiniyela, imijikelezo yokubuyekeza umdwebo, izidingo zokuhlola, nokugunyazwa kwendawo.

Abashayeli Bezindleko Zokuphila Ngaphezu Kweminyaka eyi-10-25

• Izikhawu zokuvuselela, izindleko zokufinyelela, imvamisa yokuhlola, nesikhathi sokuphumula ngesikhathi sokulungiswa.

• Ukuvezwa kokukhathala ezindaweni ze-crane nokuzinza komgwaqo wemigwaqo.

• Ukuvuza kophahla, ukusebenza kwe-gutter, ukunakekelwa kwe-drainage, nokuqina kokuqina kwezinsimbi.

• Ukusebenza kwamandla, ukulawulwa kokujiya, ukuvala ibhuloho elishisayo, kanye nesidingo sokungenisa umoya.

• Ukulula kwesandiso esizayo, izengezo ze-mezzanine, izinguquko zemishini, nokufakwa kwelanga.

• Ukuqina kokuvikela umlilo, ukufinyelela kokulungisa, izidingo zomshwalense, nokuhlolwa kwekhodi.

Umnotho Wamanga Ozokwenqatshwa

• Ukukhetha uhlaka olulula ngaphandle kokuhlola ukuchezuka, ukukhathala, ukudlidliza, nokuzinza.

• Ukuphatha ukuvikela ukugqwala njengesibonelelo esincane ezindaweni ezinolaka.

• Ingeza ama-cranes, ama-mezzanines, okokusebenza ophahleni, noma amaphaneli elanga ngemva kokumiswa kwesakhiwo.

• Ukusebenzisa igridi yekholomu elondoloza insimbi kodwa ivimbele ukuhamba komsebenzi nokunyakaza kwamaloli.

• Ukuqhathanisa izingcaphuno ezinamakhodi ahlukene, amanani omthwalo, ama-coatings, okungafakwanga, noma izikophu zokumiswa.

• Ukwamukela izimangalo ezingacacile 'ezihambisana nekhodi' ngaphandle kwamashejuli okulayisha kanye nemibandela yokusebenza kahle.

Ukuqhathaniswa Kwesiphakamiso Sokuthanda Ngokufana

Amabhidi aqhathanisekayo kufanele asebenzise amakhodi okuklama afanayo, inhlanganisela yomthwalo, ukuqagela kwe-crane, amamaki ensimbi, isilinganiso somlilo, isigaba sokugqwala, imikhawulo yokusevisa, imithwalo yemvilophu, nezibonelelo zokunweba. Ukuhlukaniswa kwesibopho okufanayo kufanele kusebenze ezisekelweni, ekwakhiweni koxhumano, kumabhawodi okusetshenzwa kulengwa, ukuqiniswa kwesikhashana, ukumiswa, ukuhlola, amadokhumenti okunikezwayo, ububanzi bewaranti, nokungafakwanga.

Izingozi Zokusebenzisa kanye Nezilawuli Zenkontileka

Isiteji	Ubungozi obujwayelekile	Lawula Ngaphambi Komklomelo
Ngaphambili	Idatha yenqubo engaphelele, umbiko wenhlabathi ongekho, ukuvuleka okungachazwanga, noma izinguquko ze-crane sekwephuzile.	Misa iphakheji yokufaka encane futhi urekhode ukucabanga.
Supply chain	Ibanga lensimbi, amabhawodi, amapuleti, okokunamathela, noma izinto zokuvikela umlilo zinezikhathi zokuhola ezinde.	Qinisekisa ukutholakala, ezinye izindlela, izitifiketi, nezinsuku zokuthenga.
Ukwenziwa	Izinguquko eziphuzile zenzeka ngemva kokuzalela, ukusika, ukubhoboza, noma ukushisela.	Sebenzisa amasango okugunyaza, isilawuli sesimo sokudweba, nemithetho ye-oda yokushintsha.
Ukumiswa	Ama-anchor bolt awaqondanisiwe kabi, ukubrakana kwesikhashana kushiywa, noma ukuphakamisa ukufinyelela kukhawulelwe.	Idinga izifanekiso, izinhlolovo, izitatimende zezindlela, izinhlelo zokuphakamisa, namanothi okubhula.
Izixhumi ezibonakalayo	I-Civil, insimbi, i-cladding, i-crane, umnyango, nokubekezelelwa kwe-MEP kuyanqwabelana.	Hlanganisa amashejuli okusabela, imidwebo yokuvula, izinhlolovo zikaloliwe, kanye namaphoyinti okubamba.

Izindawo zokuhlola ze-QA/QC

• Izitifiketi zezinto ezibonakalayo, ukulandeleka kokushisa, nokuqinisekiswa kwebanga.

• Ukucaciswa kwenqubo yokushisela, iziqu zokushisela, amamephu e-weld, kanye nobubanzi be-NDT.

• Ukuqinisekiswa kwebanga le-Bolt, indlela yokufaka, amarekhodi okucindezela, nokuphuma kokuhlolwa.

• Ukuhlolwa kobukhulu bokuqondanisa kwembobo, i-camber, ukushanela, ubude, nokulingana.

• Ukulungiswa kwendawo, izimo zemvelo, ukujiya kwefilimu eyomile, ukunamathela, namarekhodi okuthinta.

• I-Base plate grouting, inhlolovo yokumisa amanzi, ukuhlolwa kwehange, ukuqondanisa kukaloliwe we-crane, kanye nephakheji njengoba yakhiwe.

Imingcele Yesibopho

• Ubani oklama izisekelo, imininingwane yokuxhumana, izifanekiso zehange, namapuleti ashumekiwe.

• Ubani oxhumanisa ne-crane, cladding, MEP, fire, civil, nezinhlangano zokugunyaza zendawo.

• Ubani ohlinzeka ngamashejuli okusabela, imidwebo yezitolo, imidwebo yokumiswa, nezimfuneko zenhlolovo.

• Imiphi imicimbi ecupha ama-oda oshintsho, izandiso zeshejuli, noma ukugunyazwa kabusha.

• Yiziphi iziqinisekiso ezimboza ukwakheka, okokunamathela, ukuvikela umlilo, ukuvuza kokusebenzelana, kanye nokwenziwa komsebenzi wokumiswa.

Ukuthuthukisa Okuthuthukisiwe Kwezimboni Ezisebenza Kakhulu

Ukulungiselela okuthuthukisiwe kuthuthukisa ukusebenza lapho isakhiwo sibhekene nama-cranes asindayo, ama-spans amade, i-geometry engavamile, okokusebenza okuguquguqukayo, ukuchayeka kwe-seismic, umoya ophezulu, noma okuqondiwe okuqhubekayo okudingekayo. Kufanele isekele ukuhlolwa kwekhodi nokucaca kwendlela yokulayisha, ingakushintshi.

I-redundancy nezinye izindlela zokulayisha

Izikhungo zokukhiqiza ezibucayi zizuza ngokuqhubeka kokuqinisa, izici zokuqoqa, ukusekelwa kwemigqa eminingi, ukuxhumeka okuqinile, nokugwema imininingwane yokuhluleka kwephuzu elilodwa. Lezi zinyathelo zinganciphisa imiphumela engalingani evela kulungu lendawo noma ukulimala kokuxhumana.

Ukunciphisa Isisindo Ngaphandle Kokudela Ukuqina

Ijiyomethri ivamise ukunikeza ukonga okuphephile kunokwehliswa kwesigaba ngokungakhethi. Ama-trusses, imishayo yamaselula, amasistimu e-lattice, namafreyimu omkhathi kunganciphisa isisindo ngenkathi kugcinwa ukuqina. Insimbi enamandla amakhulu ingasiza, kodwa ukuchezuka, ukugoba, ukushisela, ukukhathala, ukuqina, nokutholakala kusadinga ukubuyekezwa.

I-Smoother Force Transfer at Stress Concentrations

Amalungu aqoshiwe, ama-haunches, ukuguqulwa kokuqina, amapuleti aphindwe kabili, noshintsho lokuqina olushelelayo kunganciphisa ukugxila kwengcindezi yendawo. Awusizo eduze nabakaki be-crane, izisekelo, izimbobo, amajoyinti ekholomu ye-beam, amapuleti ayisisekelo, amanotshi, nezinye izindawo ezivame ukukhathala.

Izifundo Ze-Biomimetic Zisetshenziswa Ngokucophelela

Amasistimu emvelo afana namathambo, i-nacre, ukhokho, iziqu zezitshalo, nezakhiwo zamaselula abonisa izimiso eziwusizo: ukwabelana ngomthwalo we-hierarchical, ukuqina kwengqimba, ukusebenza kahle kwamaselula, izindlela zamagatsha, noshintsho lokuqina kancane kancane. Ekwakhiweni kwensimbi yezimboni, leyo mibono isekela uhlaka olungafuneki, ama-trusses, amasistimu e-lattice, amafreyimu omkhathi, kanye nemininingwane ebushelelezi. Zihlala ziyizikhuthazo zedizayini ezisadinga ukuqinisekiswa konjiniyela.

Lapho i-FEA kanye ne-BIM Kuthethelelwa

Ukuhlaziywa kwezinto eziphelile kungasiza ukufunda ingcindezi yendawo, ukudlidliza, ukuxhumana okuzwela ukukhathala, kanye nejometri engajwayelekile. I-BIM ingathuthukisa ukutholwa kokungqubuzana, ukuhlanganiswa kwehange, ukulandelana kokwenziwa, amasu okuphakamisa, nokulawula isixhumi esibonakalayo. Womabili amathuluzi engeza inani lapho ukuqagela kucacile futhi imiphumela ibuyekezwa onjiniyela.

Indlela Yokulinganisa Uzakwethu Wokwakha Insimbi

Ukukhetha uzakwethu kufanele kuhlole ukujula kobuchwepheshe kanye nesiyalo sokulethwa ngaphambi kokuklonyeliswa kwenkontileka. Isiphakamiso esibucayi kufanele sichaze isisekelo sekhodi, imikhawulo yokusebenza kahle, ukuqagela komthwalo, umthwalo wemfanelo wokuxhuma, ukuxhumanisa i-crane, ukuvikela ukugqwala, isu lomlilo, amarekhodi e-QA/QC, nokuhlelwa kokumiswa.

Imibuzo Yobuchwepheshe Okufanele Uyibuze

• Yimaphi amakhodi, izinhlelo zekhodi, izinhlanganisela zokulayisha, kanye nemikhawulo yesevisi esetshenziswayo?

• Ubani oklama, ohlola, futhi avale idizayini yelungu, ukwakheka koxhumano, nokusabela kwesisekelo?

• Ingabe ukwakhiwa komzila wesitimela we-crane, ukubuyekezwa kokukhathala, nokulawulwa kokuqondisa kukajantshi kufakiwe?

• Imaphi amamaki ensimbi, amamaki ebhawodi, izindinganiso zokushisela, nezinhlelo zokumboza ezicatshangelwayo?

• Isilinganiso somlilo, ukugqwala, ukugcwala komoya, isidingo sokuzamazama komhlaba, nokuphakanyiswa komoya kusingathwa kanjani?

• Ingabe i-BIM, i-FEA, nokuhlolwa komuntu wesithathu kusetshenziswa ngokuqagela okucacile kobunjiniyela?

Ubufakazi Bekhwalithi Yokwenza

• Indawo yokusebenzela eqathaniswayo noma amaphrojekthi asefekthri anesikhathi esifanayo, ubude, umsebenzi we-crane, ukuchayeka, noma isilinganiso somlilo.

• Thenga amarekhodi e-QA, iziqu zokushisela, imibiko ye-NDT, amarekhodi enamathela, nokulandeleka kwezinto.

• Izitatimende zendlela yokumiswa, izinhlelo zokuhlanganisa zesikhashana, izinhlelo zokuphakamisa, amarekhodi okuphepha, nemibiko yocwaningo.

• Amarekhodi okuqondaniswa nomzila wesitimela we-Crane, imibhalo njengoba akhelwe, ukusekela ukulungiswa, kanye nobufakazi bokuphendula kwewaranti.

Ikhadi lamaphuzu lohlu olufushane

• I-logic yegridi yekholomu nokulingana kokuhamba komsebenzi.

• Imithwalo eqinisekisiwe nesisekelo sekhodi esicacile.

• Ukukhetha okufanelekile kwesistimu yesakhiwo.

• Ukuvuthwa kwemininingwane yokuxhumana kanye nokucaca kwe-bracing.

• Ukwenza, ezokuthutha, ukuphakamisa, kanye nokusebenza kokumiswa.

• Ukuphila okungokoqobo kwezindleko, isu lomlilo, ukulawula ukugqwala, nokulungela ukunwetshwa.

• Amandla e-QA/QC, ikhwalithi yamadokhumenti, nokusekelwa ngemva kokuthengisa.

Idokhumenti Engcono Kakhulu Ongayicela Okulandelayo

Idokhumenti elandelayo ewusizo iphakheji yomklamo womqondo noma umbiko wobunjiniyela bangaphambili. Kufanele ifake ukwakheka kwegridi, izigaba zokuqala, ishejuli yokulayisha, ukusabela kwesisekelo, ukucabangela kwe-crane, indlela yokusevisa, ukuqagela kokufakwayo nomlilo, isu lokunweba, uhlu lokudweba, imingcele yobubanzi, okungafakwanga, imigomo yewaranti, nemithetho ye-oda lokushintsha.

Isiphetho

Ukukhetha kokugcina kufanele kusuke ekuqhathanisweni kwamanani abanzi kuye kokufakwayo konjiniyela okuqinisekisiwe kanye nezibopho ezabelwe.

• Khipha i-RFQ ngokugeleza kwenqubo, ukulayishwa kwezinto zokusebenza, idatha ye-crane, isimo sezulu sesayithi, umbiko womhlabathi, isilinganiso somlilo, isigaba sokugqwala, izidingo zokungenisa umoya, nezinhlelo zokunwetshwa.

• Idinga umuntu ngamunye obhidayo ukuthi asho amakhodi edizayini, inhlanganisela yomthwalo, imikhawulo yesevisi, amamaki ezinto ezibonakalayo, nesibopho sokuxhuma.

• Qhathanisa izinketho zesistimu usebenzisa izindleko zomjikelezo wokuphila, hhayi amathani ensimbi kuphela.

• Qinisekisa ukuvikela ukugqwala, isu lomlilo, ukuqiniswa kwesikhashana, ukusabela kwesisekelo, nokufinyelela kokumiswa ngaphambi kokukhishwa kokwenziwa.

• Cela isifinyezo sesibalo, ishejuli yokusabela, uhlelo lwe-QA/QC, uhlu lokungabandakanyi, nemithetho ye-oda lokushintsha ngaphambi komklomelo.

FAQ

Q: Iyini isakhiwo sensimbi esithwala umthwalo?

IMP: Kuwuhlelo oluxhunyiwe lwamakholomu, imishayo, izisekelo, uphahla noma izakhi zaphansi, amapuleti aphansi, amahange, izisekelo, nomhlabathi. Idlulisa amandla adonsela phansi, umoya, ukuzamazama komhlaba, i-crane, amathuluzi, namandla esiteji sokuma ngokuphepha phansi ngenkathi ilawula ukuchezuka, ukukhukhuleka, ukudlidliza, nokuqondanisa.

Q: Iluphi uhlelo lwensimbi oluvame ukonga kakhulu lwefektri?

IMP: Kumafekthri amaningi asezingeni elilodwa, uhlaka lwephothali luyisisekelo esijwayelekile. Insimbi esindayo, i-truss, ifremu yesikhala, amasistimu ayinhlanganisela, noma anezitezi eziningi angahle ayonga kakhulu uma ama-cranes, ama-span amade, imithwalo yezindawo eziphakeme, imikhawulo eqinile yokusebenza, noma imikhawulo yasemadolobheni ibusa idizayini.

Q: Yiziphi izinto ezibaluleke kakhulu ekwakhiweni kweshabhu?

IMP: Okufile, bukhoma, umoya, iqhwa, i-seismic, i-thermal, i-crane, okokusebenza, ukugcinwa, kanye nokumiswa kwemithwalo yonke into. Icala elibusayo ngokuvamile liyinhlanganisela yomthwalo. Ukuhlinza kwe-crane, ukubhuleka, ukukhathala, ukudlidliza komshini, izinsizakalo ezisophahleni lwendlu, nemithwalo yokwandisa yesikhathi esizayo kufanele kuchazwe kusenesikhathi.

Q: Kungani ukuxhumana kubaluleke kangaka?

A: Izixhumanisi zilawula ukuthi amandla ahamba kanjani kuhlaka. Zithinta ukuqina, ukumunca ukubekezelela, isivinini sokuqhama, ukuziphatha kokukhathala, ukuchayeka kokugqwala, umzamo wokuhlola, nokufinyelela kokulungisa. Ukwehluleka okuningi okusebenzayo kuqala kuma-gussets, ama-splices, amapuleti ayisisekelo, okunamathiselwe okushiselwe, noma amaqembu amabhawodi.

Q: Kunini lapho uhlelo lwensimbi olwakhiwe ngaphambili luyisinqumo esifanele?

IMP: Ifaneleka uma isiqiniseko seshejuli, ikhwalithi elawulwa yisitolo, izindawo eziphindaphindwayo, kanye nokuncipha komsebenzi wesizinda kuyizinto ezibalulekile. Isebenza kahle kakhulu lapho ukuvuleka, idatha ye-crane, ukuvala, okokumboza, ukuvikela umlilo, amabhawodi okusetshenzwa kulengwa, nemithwalo yesevisi kuhlanganiswa ngaphambi kokuchazwa kwemininingwane nokuqalwa kokwenziwa.

Q: Izingcaphuno zensimbi yefekthri kufanele ziqhathaniswe kanjani ngokufanele?

IMP: Amabhidi kufanele asebenzise amakhodi afanayo, amakesi okulayisha, ukuqagela kwe-crane, amamaki ensimbi, ama-coatings, isilinganiso somlilo, isigaba sokugqwala, imikhawulo yesevisi, izibonelelo zokunwetshwa, nemingcele yobubanzi. Okungafakwa ezisekelweni, amabhawodi okusetshenzwa kulengwa, okuxhunywayo, ukubhula kwesikhashana, i-QA/QC, ukumisa, kanye namadokhumenti njengoba akhelwe kufanele kube kwejwayelekile.

Q: Yiluphi ulwazi okufanele lulungiswe ngaphambi kokucela isiphakamiso?

IMP: Iphakheji kufanele ihlanganise ukuhlelwa kwenqubo, uhlu lwemishini, imithwalo yamaphoyinti, idatha ye-crane, uhlelo lokunweba, isimo sezulu sesayithi, umoya, iqhwa, idatha ye-seismic, umbiko womhlabathi, amakhodi adingekayo, isilinganiso somlilo, indawo yokugqwala, izidingo zokungenisa umoya, uhlelo lokuvula, okokusebenza kophahla, i-mezzanines, imithwalo yesevisi, nokuhlukaniswa kwesibopho.