The text has analyzed the mechanism of contractioncrack on the surface of ceramic . fibre.
分析了纤维收缩产生裂纹的机理。
2
Sensitivity coefficient obtained from calculation can represent how much the internal temperature variation and contraction affects the early crack of concrete structure.
计算得到的敏感系数能够表示结构内部温度变化和收缩这两个因素对于混凝土结构早期开裂的影响程度。
3
This paper analyzes mechanism of crack development in cast-in-place concrete under combined action of concrete contraction and temperature difference.