简支梁桥试验检测技术的应用

结合京山桥试验检测的实例,介绍了简支梁桥试验检测的方法,剖析了旧桥梁结构的维修和改造都需要事先对结构状况进行检测与评价,总结了公路桥梁改造工程质量保证的经验,从而为该桥改扩建工程设计提供了科学的决策依据。

On application of test checking technique of simply supported beam bridge

By combining with the example of test checking on Jingshan Bridge,the paper introduces the methods for the test checking of the simply supported beam bridge,analyzes that the checking and evaluate are needed before the maintenance and reconstruction of the old bridge structures,and sums up the experience for ensuring the quality of the reconstruction projects of roads and bridges,so as to provide the scientific decision-making reference for the design of the bridge enlargement projects.