高层建筑现浇钢筋混凝土结构构件的裂缝控制

Cracks analysis and control of cast-in-site reinforced concrete structure in high-rise buildings

对混凝土沉缩裂缝、干缩裂缝及温度裂缝作了分析 ,通过优选混凝土组成材料及其配合比 ,制定了合理的施工技术措施 。

This paper analyzes the plastic shrinkage cracks, hydration heat cracking and dry shrinkage cracks of concrete. Through optimization selection of raw materials and mix proportion proper construction measures are settled to control the cracks in reinforced concrete structure.