isakhelo isithuba truss enye yentsimbi
1. Izinto zokwakha
(1) I-truss ephambili kunye neyesibini kunye ne-steel plate yenkxaso yenziwe nge-Q235, kwaye umgangatho womgangatho kufuneka uhlangabezane nemimiselo yomgangatho wangoku "i-Carbon Structural Steel" (GB700);
(2) Intonga yentambo ye-truss ephambili kunye neyesibini yenziwe ityhubhu yensimbi engenamthungo eshushu, intonga yesisu, ityhubhu yentsimbi yomthungo ingasetyenziselwa ukuxhasa, ilungu elixhasayo, i-purlin kunye nezinye izinto ezenziwe nge-Q235B.
(3) Ukuwelda
Ukuwelda ngesandla: intsimbi Q235
Ukuwelda okuzenzekelayo kwe-arc: intsimbi Q235
2. Ukuveliswa kunye nokufakwa
(1) Ukuveliswa kunye nokufakwa kwezakhiwo zetsimbi kuya kuhambelana nemimiselo echaphazelekayo "yeKhowudi yoKwakha kunye noKwamkeleka kweZakhiwo zensimbi" (GB50205-2001).
(2) Ibakala lokuhlola umgangatho we-welding
Kwi-fectory splicing-slag welds yezinto eziphambili zecandelo kunye ne-welds ezinyibilikileyo ze-interface yendibano yesayithi, i-welding seam iya kuhlolwa yi-grade II, kunye ne-welds ye-fillet kunye ne-welds engachithwanga iya kuhlolwa yi-grade III.
(3) Umthungo wokuwelda wombhobho onqumlayo ujongano:
Yonke imibhobho yentsimbi edibanisa i-welds i-fillet welds, kwaye ifom ye-welding kufuneka ihlangabezane neemfuno zoyilo okanye iinkcukacha ezinxulumene nazo.
(4) Ukudityaniswa kwechodi engundoqo yetruss kufuneka kuthintelwe ukwenzeka kwicandelo elinye, kwaye uhlobo lwe-weld ye-splicing ye-chord ephambili kufuneka ihlangabezane neemfuno zoyilo kunye neenkcukacha ezinxulumeneyo.
(5) Zonke iitrasi ziya kwenziwa ngokwamacandelo, kwaye umzi-mveliso uya kuqhuba ngokungqongqo ukudibanisa kwangaphambili.I-welding yendibano yonke iya kwenziwa emva kokudlula ukuhlolwa kobungakanani bokubonelela (kubandakanywa nokuhlolwa kwe-welding seam ye-interface yendibano) kwindawo.
(6) Kwinkqubo yokugcina kunye nokuthutha, amanyathelo kufuneka athathwe ukukhusela ukugoba kunye nokuguqulwa kwamacandelo.
| Uhlobo | Ukukhanya |
| Isicelo | Uphahla lwesakhiwo |
| Ukunyamezelana | ±3% |
| Inkonzo yokuLungisa | Ukugoba, ukuwelda, ukuhombisa, ukusika, ukugqogqa |
| Isicelo | Imilinganiselo yeeMdingo zabathengi china prefab gymnasium |
| Umbala | Umbala olungiselelweyo |
| Uphahla | Iphaneli yeSandwich.Iphepha elinye lentsimbi |
| Isatifikethi | ISO9001/CE/SGS/TUV/ yeSizwe |
| Umzobo woyilo | SAP2000/AutoCAD/PKPM/3D3S/TEKLA |
| Unyango lomphezulu | Idiphu eshushu iGalvanized |
| Uhlobo lwesakhiwo | Ulwakhiwo lwentsimbi yePortal |
| Iwaranti | iminyaka eyi-2 |
| Ubungakanani | Ubungakanani obulungiselelweyo |
3. Umboniso weeMveliso
