（2）混凝土收缩变形，包括塑性收缩（Plastic Shrinkage，ChemicalShrinkage）、自干燥收缩（Self-desiccation Shrinkage）或自身收缩（AutogenerousShrinkage）、干燥收缩（Drying Shrinkage）、温度收缩（Thermal shrinkage）和碳化收缩（Carbonized S...
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混凝土自干燥收缩与其内部相对湿度的下降密切相关。
The self-desiccation shrinkage of concrete is closely related to the drop of its internal relative humidity.
进行了不同水灰比对混凝土早期自收缩及干燥条件下总收缩影响的试验研究。
The influence of different water-cement ratio on early-age autogenous shrinkage and total shrinkage of concrete under dry condition is experimented in this paper.
混凝土的早期开裂主要是由于混凝土失水所产生的干燥收缩、水泥水化所产生的混凝土自收缩以及水泥水化热所产生的温度应变所引起。
The early cracking of concrete is usually caused by dry shrinkage, autogenous shrinkage of cement hydration and thermal-strain by hydration heat of cement.
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