摘要
对某钢筋混凝土空心板桥进行了荷载试验,基于有限元程序MIDAS进行了理论分析,根据理论分析结果所得控制内力进行现场加载试验,介绍了荷载试验的加载原则、测点布置、加载工况和静载试验结果,根据试验结果评价了该桥的承载能力和使用性能。
The paper undertakes the loading experiment for reinforced concrete cored slab bridges,has the theoretical analysis based on finite elementary program MIDAS,has the applied load test in site according to the controlling internal stress from the results of theoretical analysis,introduces the loading principle,the layout the test points,the loading conditions,and static loading experiments in the loading experiment,and evaluates the loading performance and the application performance of the bridge according to the test results.
出处
《山西建筑》
2011年第23期180-181,共2页
Shanxi Architecture
关键词
空心板桥
静载试验
承载能力
cored slab bridges
static loading experiment
loading performance
