【摘要】 结合凤滩大桥承载力评定研究探讨了结合荷载试验和理论计算对既有桥梁进行承载力评定的方法 研究如何根据荷载试验的结果对桥梁的损伤及其损伤部位进行判定 ,并利用试验数据对桥梁承载力进行理论计算 提出了利用这种方法对既有桥梁进行承载力评定所应进一步深入研究的问题及今后的发展方向 图 1,表 5 ,参 7更多还原

【Abstract】 In this paper,the method of applying theoretical computation combined with load test to assess the bearing capacity of existing bridges is discussed,and it is applied in the capacity assessment of Fentan bridge.The subject is how to identify the defect and its location,and how to calculate the bearing capacity of the bridge with testing data.In the end,some problems that need deeper research to assess the bearing capacity in this method are indicated,and its developing direction is also submitted.1fig.,5tabs.,7refs.更多还原