restraint coefficient meaning in English

拘束系数
约束系数

The restraint modulus kr is introduced to represent the exterior restraint . kr and the restraints coefficient cr have the same physical essence and can convert into one another ; but the former is more convenient for establishing the equations of the force equilibrium and the compatibility of deformation
新模型采用约束模量k _ r表示外约束，它与约束程度系数c _ r在本质上统一，可互相转化，但在形式上利于建立力平衡和变形协调方程，方便问题的分析。
( 2 ) the finite element program ansys is used to analyze the elastic buckling of rectangular tube , consequently the buckling load pcr and the simulating formula for the restraint coefficient & , is obtained . the results derived from the program are compared with the british standard and china standard
( 2 )采用有限元程序ansys对矩形钢管板组进行了弹性屈曲分析，得出其临界荷载p _ ( cr ) ，弹性屈曲模态与解析法所作假设相符，并拟合出均匀受压下的矩形钢管约束系数k _ 1的公式，并与英国规范和我国规范进行比较。