摘要
通过四种工况情况下的桥梁静载荷试验,测定了桥梁应变、挠度值,对既有桥梁的结构强度、刚度进行了分析,对桥梁的承载能力做了鉴定。
Under four instances of static loading test, the bridge strain and flexibility was tested. The structural strength and the rigidity of the bridge were analyzed, and the carrying capacity of bridge was appraised.
出处
《华北地震科学》
2008年第3期53-56,共4页
North China Earthquake Sciences
关键词
公路桥梁
载荷试验
桥梁承载力
鉴定
road bridge
loading test
carrying capacity
appraisal
