摘要
简述了混凝土的应用特点及使用现状，根据混凝土桥梁裂缝的种类，分析了各类裂缝的产生原因，介绍了裂缝的施工控制方案，指出应从设计、施工、原材料、养护等环节入手，切实保证混凝土的质量。
The application characteristics and situations of concrete are briefly introduced. According to the cracks produced in bridge concrete the reasons caused those cracks are analyzed;at the same time corresponding control measures are proposed. Author points out that practical measures should be strengthen in design,construction,material control and maintenance to ensure construction quality.
出处
《山西建筑》
2006年第15期325-326,共2页
Shanxi Architecture
关键词
混凝土裂缝
温度变化
基础变形
早期养护
concrete crack, temperature variation,foundation deformation,early curing
