常見(jiàn)例句雙語(yǔ)例句The steel-box girder of the tie-bar arch-bridge is the key part in the structural design.對(duì)于下承式鋼箱系桿拱橋來(lái)說(shuō),主梁是結(jié)構(gòu)設(shè)計(jì)的關(guān)鍵部位。After occurrence of diagonal cracks the deep beam works like a tie-bar arch, so that the bearing capacity is remarkably increased.分析結(jié)果表明:深梁工作性能與淺梁不同,特別是在斜裂縫出現(xiàn)后.形成拉桿拱受力體系,使深梁承載能力明顯提高;In the structure system of triangle rigid frame in combination with arch bridge of non-hinge tie bar adopted in Guangzhou Xinguang Bridge, the triangle rigid frame plays an important rule.廣州市新光大橋采用三角剛架與下承式無(wú)鉸系桿拱橋相結(jié)合的結(jié)構(gòu)體系,其三角剛架具有重要作用。 返回 tie-bar