浅谈大体积混凝土裂缝的控制

On control of large-scale concrete cracks

以某基础工程为例,分析了大体积混凝土裂缝产生的原因,从混凝土配合比设计、混凝土拌制、运输、浇筑、养护及温测等方面提出了裂缝控制方法,并指出大体积混凝土施工一定要合理安排施工工序,有周密的施工措施,才能确保其施工质量。

Taking some basic project as an example,the paper analyzes the reasons for the large-scale concrete cracks,points out the controlling methods from the mix proportion of the concrete,concrete mixture,transportation,grouting,maintenance,and temperature measurement,and points out the reasonable construction procedure and construction measures should be arranged for the large-scale concrete construction,so as to ensure the construction quality.