非线性应力应变关系 meaning in Chinese

nonlinear stre strain relation
nonlinear stress strain relation

Nonlinear stress strain relation
非线性应力应变关系
Supposing the concrete structure is loaded at two times , the theory of rc can be used to deduce the formula of bending terminal bearing capacity of cfrp reinforced concrete structure , and the nonlinear stress - strain relationship of concrete is taken into account rightly
摘要在考虑二次受力的基础上，充分考虑了受压区混凝土的非线性应力应变关系，利用钢筋混凝土的相关原理对cfrp加固结构的受弯极限承载力公式进行了相关推导。