compensated grade,compensating grade

The "element disappear" technique is abandoned and the stiffness degradation of matrix and yarns are both in particular orientations.

分析中抛弃了以往损伤研究中采用的"单元消失"技术,对破坏的基体单元和纤维束单元均按特定方向进行刚度折减。

The formula of the critical buckling condition has been given out,and the general module of reduction Er has been determined.

通过扇形件拉伸试验,分析了板料在受压失稳前的变形特征以及板料厚度、宽度、皱纹半波夹角对失稳的影响,给出了失稳临界条件表达式,确定了广义折减模数Er。

Research on the property of rock shearing strength and strength reduction method;

岩体剪切强度特性及强度折减方法研究

Determination of the anchorage depth of rigid anti-slide piles based on strength reduction method;

基于强度折减的刚性抗滑桩锚固深度确定

Numerical analysis for bearing capacity of undrained two-layer clays by FEM with strength reduction;

不排水双层粘土地基承载力的强度折减有限元分析