特大型桥梁定期检测及其关键部位的位移监测

针对国内外特大型桥梁越来越多以及部分大桥发生坍塌事故的情况,结合上海卢浦大桥养护工作的实践介绍大桥定期检测的内容,提出关键部位位移监测的理念及其实施方法。实践证明,坚持关键部位位移监测对确保大桥结构安全是十分有益的。

Regular Examination of Extra-Type Bridge and Displacement Monitoring of Its Key Parts

To counter the situation of collapse accident from more and more extra-type bridges and a part of bridges, in the combination with the practice of maintenance work of Lupu Bridge in Shanghai City, the paper introduces the content of regular examination of the bridge. It also puts forward the idea of displacement monitoring of the key parts and the method for implementation. The practice proves that to insist on the displacement monitoring of key parts is very beneficial for ensuring the safety of the bridge structure.