Uhlolojikelele Lomkhiqizo

Izinsimbi Zensimbi Ezishiselwe ziyimishayo ejulile esungulwe kusuka kuwebhu ehlukene namapuleti e-flange. Asetshenziswa uma kudingeka ubude besikhathi, ukulayisha noma ukujula kudlula ububanzi obusebenzayo bezigaba ezigoqiwe ezivamile. Iwebhu ithwala ukugunda okukhulu ngenkathi ama-flange ephikisana nokugoba; ama-transverse noma ama-longitudinal stiffener, amapuleti analo kanye nama-diaphragm anganezelwa ukuzinzisa iwebhu nokudlulisa amandla agxilile.

I-ZSJH Steel ikhiqiza amapuleti amabhilidi ezakhiwo zezimboni, izakhiwo ezisekela u-crane, uphahla olukhulu, amafreyimu okudlulisa, amagalari kanye nezicelo zengqalasizinda ezikhethiwe. Ukwakhiwa kulandela imidwebo egunyaziwe kanye namazinga ephrojekthi, ngokulawula ukuqondanisa kwewebhu, ukuqondisa kwe-flange, ukuqhubeka kwe-weld, i-camber, i-bearing interfaces kanye ne-splice geometry.

Imininingwane Ejwayelekile

Into	Izinketho Ezitholakalayo
Uhlobo lwe-Girder	Ukujula okungaguquki, ukujula okuguquguqukayo noma okuqiniswe endaweni
Iwebhu	Ipuleti eliqinile elinama-transverse/longitudinal stiffeners njengoba liklanywe
Ama-Flanges	Kuyalingana, akulingani noma kuyahluka ukujiya/ububanzi bepuleti
Izigaxa	Thenga insimu eshiselwe, eboshiwe noma ehlanganisiwe
I-Camber	Imvelo, ilungiswe ukushisa noma iklanyelwe imfuneko yomdwebo
Ukuhlolwa kwe-Weld	I-VT kanye ne-UT/MT/PT lapho kucaciswe khona
I-Surface Protection	Ukuqhuma kanye ne-primer, uhlelo lwepende noma ukuhlanganisa iphrojekthi
Amazinga	Ukwenziwa okucacisiwe kwephrojekthi, amazinga okushisela kanye nokuhlola

Izici Eziyinhloko

• Amawebhu enziwe ngokwezifiso ajulile anika amandla izixazululo ezisebenzayo ze-spans ezinde nemithwalo esindayo.

• Ubukhulu be-flange bungahluka eduze kwebhande ukuze kuphendule isidingo sokugoba.

• Izinto eziqinisayo kanye nemininingwane yokuthwala zilawula ukugunda kwe-shear kanye nemithwalo egxilile.

• I-camber yobunjiniyela ingasekela ukumisa okucacisiwe kanye nejometri yesevisi.

• Izingxenye ezilawulwa esitolo kanye nemininingwane yokuxhumana ithuthukisa ukulingana kwesayithi.

• Ukuhlola kungaqondaniswa nezigaba zokushisela ezibucayi kanye nama-ITP ephrojekthi.

Izinhlelo zokusebenza

Uphahla olubanzi; amagida okudlulisa izimboni; amafreyimu asekela i-crane; imibukiso yokuthutha; izitshalo zamandla; izinsiza zokucubungula; ama-mezzanines anzima; ibhuloho elikhethiwe noma izingxenye zengqalasizinda ngaphansi kweziqu ezisebenzayo.

Amandla okwenza ngokwezifiso

Izinketho zifaka ukujula kwebhande, ukujiya kwewebhu, usayizi we-flange kanye noshintsho, ukuhlelwa kokuqina, amapuleti okuthwala, ama-diaphragms, izimbobo zokufinyelela, ukuvuleka kwewebhu, i-camber, izindawo ze-splice, i-geometry yokuxhuma kanye ne-coating. Imvilophu yokuthutha kanye nokulandelana kokumiswa kuyabuyekezwa kusenesikhathi ngoba izinsimbi zamapuleti ngokuvamile zinde futhi zijulile.

Ukukhiqiza Nokulawula Ikhwalithi

1. Buyekeza ukusebenza kahle kwepuleti, izigaba zokushisela, imininingwane ye-camber kanye ne-splice.

2. Landelela izinto futhi usike amapuleti ewebhu/flange ngekhwalithi elawulwayo yonqenqema.

3. Lungisa amalunga ezinqe futhi uqedele ukuhlanganisa ipuleti lapho kudingeka khona.

4. Hlanganisa iwebhu nama-flange kuzinto ezilinganisiwe.

5. Weld ama-seams amakhulu ngokulandelana okulinganiselwe kanye nokuqapha kokuhlanekezela.

6. Faka izigxivizo eziqinile, amapuleti anamapuleti, ama-diaphragm kanye nokuxhumana ekugcineni.

7. Qinisekisa ukujula, ukushanela, i-camber, ukuqondanisa kwe-flange, izimbobo nezindawo zokusebenzelana.

8. Yenza i-NDT ecacisiwe, ukulungiswa kwendawo, ukumboza nokuhlola ukukhishwa.

Ukupakisha Nokulethwa

Ama-cradles wezokuthutha, izindawo zokuphakamisa kanye ne-bracing yesikhashana kungaklanywa kuzungeze i-girder geometry. Izindawo zokuthintana neziqephu zensimu ezilungisiwe zivikelekile. Amamaki weziqephu namamaki omentshisi akhomba amalungu okukhwelana kanye nokuhlanganiswa kwesayithi ngesivinini.

FAQ

Kufanele kusetshenziswe nini i-plate girder esikhundleni sogongolo olugoqiwe?
Ngokuvamile kukhethwa lapho ukujula okudingekile, ubude besikhathi, ukulayisha noma ukuhluka kwesigaba kungakwazi ukuhlangabezana ngokuphumelelayo nephrofayela egoqiwe evamile.

Ingabe ukujiya kwe-flange kungashintsha eduze kwebhande?
Yebo, lapho idizayini yesakhiwo kanye nemininingwane egunyaziwe ye-splice noma inguquko ikuvumela khona.

Ingabe uyayihlinzeka ngemibiko ye-NDT?
Amarekhodi e-VT, UT, MT noma PT acacisiwe angafakwa kuphakheji yemibhalo yephrojekthi.

I-CTA

Thumela imidwebo yakho yegida, izigaba zokushisela kanye nohlelo lokuhlola ukuze kubuyekezwe ukwakhiwa kanye nekhotheshini.