荷载试验在桥梁检测中的应用

Application of Load Test in Bridge Detection

桥梁荷载试验可以准确、直接地测量出桥梁的结构特性,为桥梁检测提供基础的评价指标。文章基于项目实践与经验,就荷载试验在桥梁检测工作中的应用展开探讨。实践证实,不同的桥梁项目中要结合实际情况进行荷载试验的布置设计,加载设备、数据处理等环节都是试验过程中关键技术环节。为精确有效地进行桥梁承载力、可靠度等方面的评估,应优化荷载试验过程、利用好试验结果,进而保证桥梁发挥出最大的社会经济效益。

The bridge load test can accurately and directly measure the structural characteristics of the bridge, and provide the basic evaluation index for bridge detection.Based on project practice and experience, the paper discussed the application of load test in bridge inspection.It was proved by practice that the layout design of load test should be carried out in different bridge projects, and loading equipment and data processing are the key technical links in the test process.In order to evaluate the bearing capacity and reliability of the bridge accurately and effectively, the test process of load should be optimized and the results of the test should be used to ensure the maximum social and economic benefits of the bridge.