摘要
分析了预应力混凝土梁桥常见裂缝的产生原因,提出了设计中控制裂缝的方法,供工程技术人员参考。
The causes to commonly seen cracks on pre -stressed concrete box -beam bridges are analyzed. The methods to control the cracks in the design stage are put forward, which can provide references to technical personnel.
出处
《北方交通》
2010年第4期118-119,共2页
Northern Communications
关键词
连续箱梁
裂缝
预应力
钢束
Continuous box - beam
Crack
Pre - stressed
Steel bundle
