prestressed concrete beam bridge

常見例句

During construction of a large span prestressed concrete beam bridge, a set of stress transduers are installed at its key sections for measuring the structure strain.
將鋼弦應(yīng)變傳感元件用于大跨度預(yù)應(yīng)力混凝土梁橋施工中，對(duì)箱梁關(guān)鍵截面的應(yīng)力實(shí)施跟蹤測(cè)試和控制。
The main difficulty in analysis of unbonded prestressed concrete beam bridge is the coupling between the sectional strength of member and the whole structural deformation of member.
分析無粘結(jié)預(yù)應(yīng)力混凝土梁橋的主要困難，在于構(gòu)件的截面強(qiáng)度和構(gòu)件整體變形耦合。
The long-span prestressed concrete beam bridge is likely to craze in operation, which decreases the bridge's safety and durability and then leads to its structure's early failure and destruction.
運(yùn)營(yíng)中的大跨徑預(yù)應(yīng)力混凝土梁橋箱梁普遍開裂，嚴(yán)重影響了橋梁結(jié)構(gòu)的安全性和耐久性，造成了橋梁過早的失效和破壞。