摘要
桥梁静载试验是研究桥梁静力特性的有效手段。通过静载试验对某双曲拱桥进行承载力分析,记录应变及挠度,以便了解桥梁结构的实际工作性能。试验和理论计算表明:该桥在静载作用下桥梁控制截面的应力和变形满足设计荷载的安全承载要求。
The static loading test of a bridge is an effective method to study the static characteristics of the bridge. By the static loading test of a reinforced double arch bridge, it studies the bearing capacity of the bridge and records the strain and deflection to understand the actual performance of the bridge structure. Experiments and theoretical calculations show that stress and deformation of the control section of the bridge satisfy the safety carrying requirements of the design load under static loading.
出处
《武汉工业学院学报》
CAS
2013年第2期102-105,共4页
Journal of Wuhan Polytechnic University
关键词
双曲拱桥
静载试验
安全承载
：Double arch bridge
Static load experiment
Safety bearing load
