1) crack control
限裂
1.
Concentrated on simulative analysis of 3-D temperature and stress fields of concrete dams, determination of thermodynamic parameters, cracking mechanism, crack prevention , crack control and crack repairs ,the mainly work in this dissertation are as follows:1.
本文围绕混凝土坝三维温度场与应力场仿真分析、热力学参数确定、裂缝成因机理、防裂限裂措施及裂缝补救方法等，作了如下的工作： 1。
2) crack-control design
限裂设计
3) finite fission chain
有限裂变链
4) semi-infinite crack
半无限裂纹
1.
As a direot application of the results obtained, an infinite piezoelectric solid containing a semi-infinite crack is examined.
作为解的应用，分析了含半无限裂纹的无限大压电介质的机电耦合场，给出了应力和电位移强度因子的解析表达式。
5) collinear semi infinite cracks
共线半无限裂纹
补充资料：裂裂
1.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。