刚性模量 meaning in English

modulus of rigidity
rigidity modulus
shearing modulus

Glazing and mirrors . insulating glazing . determination method of the stiffness coefficient kv and of the distortion ability
玻璃.镜子.隔热璃璃.刚性模量kv和扭曲能力测定方法
Methods of test for dynamic modulus of elasticity , rigidity and poisson ' s ratio of concrete by resonance vibration
用共振法测定混凝土的动态弹性模量刚性模量及泊松比的试验方法