Kenyelletso ea sehlahisoa
Lower chord joint: Ha u sebelisa mokhoa oa cantilever push-out ho aha borokho, kenya lenonyeletso le tlase lenonyeletsong le ka tlase la lenonyeletso la leballo la nko (nose frame) truss, e le hore ntlha e ka pele ea leballo le sekame ho thetheha. ho kheloha ha leballo la tataiso le phapang ea bophahamo pakeng tsa libanka tse peli ho etsa hore leballo la tataiso le boreleli Tšoara lejoe lebopong le fapaneng. Lenonyeletso le tlase la chord le ka etsa hore karolo e 'ngoe le e' ngoe ea truss e phahame ka 40 cm.
ZhenJiang Great Wall Heavy Industry Technology Co.ltd (mona le ka mor'a moo e bitsoa Great Wall) e sebakeng sa Zhenjiang, ka boroa ho Noka ea Yangtze, e sebakeng sa Yangtze River Delta ea moruo, e nang le seteishene sa terene sa Shanghai-Nanjing le Shanghai-Beijing High-speed. litselana tsa terene; Lik'hilomithara tse 30 ho tloha boema-kepe ba Zhenjiang, lik'hilomithara tse 50 ho tloha boema-fofane ba Changzhou, lik'hilomithara tse 70 ho tloha boema-fofane ba Nanjing, le boema-fofane ba YangzhouTaizhou; Great Wall e fetile Setifikeiti sa Tsamaiso ea Tsamaiso ea Boleng ea ISO; WPS ea eona le li-welders li fetile lengolo la BV; lihlahisoa tse tala le lihlahisoa tse felileng li amoheloa ke Setsi sa Machaba sa Teko sa Boraro se kang SGS, CCIC, CNAS joalo-joalo; Ntle le moo, Great Wall e na le litokelo tse 'maloa tse ikemetseng tsa R&D.
321-Type (British Compact-100) borokho ba tšepe ea litsela tse kholo le 200-Type prefabricated highway steel borokho (Bailey Bridge) ke lihlahisoa tse kholo tsa Great Wall, tse nang le sete e felletseng ea mohala oa tlhahiso ea likarolo bakeng sa sete e felletseng ea borokho ba bailey. Ho feta mona, Great Wall e thehile mofuta oa borokho bo boholo bo entsoeng esale pele ba D-Type boo bolelele ba bona bo ka fihlang ho limithara tse 91, 'me e se e qetile tlhahlobo ea mojaro le ts'ebeliso ea boenjiniere ea borokho bohle.
