公路桥梁混凝土裂缝产生的原因及防治对策

Causes of concrete cracks in highway bridges and their prevention measures

首先分析裂缝的成因,比如原材料性能差、混凝土施工工艺的缺陷等,然后归纳总结了几点防治裂缝的具体措施,希望能为未来公路桥梁的设计、施工提供借鉴,尽量减少混凝土工程裂缝的产生,延长工程结构使用寿命。

This paper first analyzes the causes of cracks,such as poor properties of raw materials and defects in concrete construction technology,and then sums up some specific measures to prevent and control cracks,hoping to provide reference for the design and construction of road bridges in the future,to minimize the production of cracks in concrete engineering and to prolong the service life of the engineering structures.