桥梁结构状态评估综述

Overview of Bridge Structure Condition Assessment

由于各种原因,既有桥梁结构经过数年运营后会产生很多病害。为了保证既有桥梁的安全运营和尽可能延长其安全使用寿命,应实时了解桥梁的病害情况并对其服役状态进行评估。目前主要有五种桥梁工作状态评估方法,但仍需进一步研究,以使桥梁结构状态评估技术水平不断完善与提高。

A bridge structure will have a lot of diseases after operation for years. In order to ensure the operation safety of existing bridges and to extend its service life as much as possible, it should be real-time understanding of bridge disease and to assess the status of their service. This paper reviews the existing 5 kinds of bridge structure condition assessment methods. But it needs to further study to continuously perfect and improve the bridge structure status assessment technologies.