道桥工程施工中的混凝土裂缝原因与修复措施

Concrete Cracks Reason and Restoration Measures in Bridge Engineering Construction

当今,我国正处于经济迅猛发展的阶段,国家的交通事业逐步趋向繁荣,广大城乡的路桥工程建设高潮掀起,特别是在一些大都市当中,公路桥梁网络及其通行能力的完美构建,给人们的日常出行创造了优越的方便条件。然而,路桥工程结构体出现裂缝问题长期以来一直是此类工程建设中表现出的一种最为常见的问题,其对路桥工程的持久稳定运行构成了严重的隐患。笔者针对近些年自身碰到的路桥工程结构出现裂缝的具体实例,探讨了其问题发生的根本性原因,并针对这些问题提出有效处置措施。

In today＇s times, our country is in a stage of rapid development of economy, the country＇s transportation industry also gradually incline to prosperity, the majority of urban and rural road ＆bridge construction high tide up rapidly, especially in the cities of our country, the traffic capacity of highway bridge network and its perfect build, bring convenience to People＇s Daily travel has created favorable conditions. However, road and bridge engineering structure crack problem has long been a such showed in the construction of the project of one of the most common problem, and it is also the lasting and stable operation of the bridge engineering constitutes a serious hidden trouble. Met the author in recent years its road ＆bridge engineering structural cracks of concrete examples, discusses the fundamental reasons for the problem, and the disposal measures to solve these problems effectively.