According to field structural testing and environmental analysis, the main factor, which causes reinforcement corrosion, is due to construction quality of concrete protection layer.

经现场结构检测与环境分析，发现混凝土保护层的施工质量及偏差是引起目前钢筋腐蚀的主要原因。

youdao

As reinforced prestressed concrete structure is a new kind of modern structural styles in structure engineering, its investigation in temperature field has become more and more significant.

预应力钢筋混凝土结构是现代工程结构中一种新的结构形式，所以关于其温度场的研究也越来越有意义。

youdao

The invention relates to a novel corrugated arched sheet-reinforced concrete composite column surface arch shell structure, belonging to the technical field of structural engineering.

本发明涉及一种新型波纹拱板-钢筋混凝土组合柱面拱壳结构，属于结构工程技术领域。

youdao