composite box-girder

常見例句

The design of Dongying Yinzuo footing bridge, which is the first section changeable PC composite box-girder bridge with the corrugated steel webs in China, is introduced.
介紹了我國第一座變截面波形鋼腹板PC組合箱梁橋——東營銀座人行橋的設(shè)計要點，為波形鋼腹板PC組合箱梁結(jié)構(gòu)在我國橋梁工程中的推廣應(yīng)用提供了有益的參考。
Based on that, a five-span prestressed composite box girder is studied, the reliability level of construction is computed in the different service period from reliability.
在此基礎(chǔ)上，對五跨預(yù)應(yīng)力組合箱梁進(jìn)行了研究，從可靠度方面給出了在服役期間結(jié)構(gòu)的可靠度水平。
It has realistic significance to present some prevention measures and advice aiming at common quality problems lie in simple supported steel-concrete composite box girder design and construction.
針對先簡支后連續(xù)的組合箱梁設(shè)計、施工中經(jīng)常出現(xiàn)的質(zhì)量通病，提出相應(yīng)的防治措施及建議具有一定的現(xiàn)實意義。