桥梁混凝土裂缝种类及成因

The kinds and causes of bridge concrete cracks

对混凝土桥梁结构裂缝的种类 ,从荷载、温度变化、收缩、地基基础变形、钢筋锈蚀等方面进行了介绍 ,并对其原因作了分析 ,以便在设计和施工时有效控制裂缝的产生。

The types of cracks in concrete bridge are introduced and from load, temperature change, foundation deformation, corrosion of reinforcing steel and other aspects their causing reasons are analyzed in order to provide instructions for crack control in design and construction.