桥梁混凝土结构典型病害及其成因分析

随着我国经济的大发展,基础设施建设工程中尤其是桥梁工程发展相当迅速,现如今我国已是世界的桥梁大国。为保障桥梁安全服役,对运营中桥梁进行准确的技术状况评定及安全评估显得格外重要,而全面了解、掌握桥梁病害及其成因是对桥梁进行技术状况评定及安全评估的前提。该文对目前桥梁混凝土结构常见病害进行统计,总结典型病害,逐一分析病害产生的原因及对桥梁结构产生的影响。

With the great development of China's economy,infrastructure construction projects,especially bridge projects,are developing rapidly,and now it is a big bridge country in the world.In order to ensure the safe service of the bridge,the accurate technical condition assessment and safety assessment of the bridge in operation is particularly important,and a comprehensive understanding of the bridge disease and its causes is the premise of the technical condition assessment and safety assessment of the bridge.This paper makes statistics on the common diseases of the bridge concrete structure at present,summarizes the typical diseases,and analyzes the causes of the diseases and the impact on the bridge structure one by one.