fracture strength theory

The shear strength between soil and structure interfaces in high stress is one of key research in shaft lining fracture theory.

高应力下土与结构接触面抗剪强度研究是当前井壁破裂理论研究的关键之一。

Applying theory of linear elasticity fracture mechanics to the analysis of high strength concrete (HSC) compress shear member's cracking stress, a corresponding model is established in this paper.

把线弹性断裂力学的理论应用到高强混凝土压剪构件的开裂强度分析中，建立相应的计算力学模型。

And then, by using the stress strength interference theory to calculate fracture probability is converted to resolve a one dimensional integral.

当用应力—强度干涉理论计算断裂概率，问题归结为一维积分式的求解。