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从混凝土体积收缩角度对芦苞水闸启闭机室混凝土框架结构的裂缝作用进行分析计算,介绍混凝土体积收缩概念,分析混凝土体积收缩对裂缝的影响,指出应通过施工措施和养护措施防止收缩裂缝的产生。
From the perspective of concrete volume shrinkage, the crack action of the concrete frame structure of the sluice gate hoistroom is analyzed and calculated. The concept of volume shrinkage of concrete is introduced. The effect of concrete volume shrinkage on the fracture is analyzed. It is pointed out that the shrinkage crack should be prevented through construction measures and curing measures produce.