桥梁预应力摩阻试验方法与研究

介绍桥梁预应力摩阻试验内容和方法,提出了以往预应力摩阻试验方法中存在的问题,针对问题从摩阻试验的测试技术上进行改进,使得桥梁预应力摩阻试验方法更具实际、合理.通过现场实践验证,其可操作性甚佳、具有较高的测试精度.总结了现场试验的一些经验和体会.

Test way and research of bridge inherent stress friction resistance test

This essay introduces the method and the content of bridge inherent stress friction test. First, it points out the problems in old bridge inherent stress friction test. Then put forward the improvements on test techniques, so as to make the test method more practical and reasonable. Though validating on the scene, this method has high operability and higher testing accuracy. At the end of the essay, it concludes the experiences of testing on the scene.