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。
Based on the size effect of structure fracture and the strength theory of fabric bundles, the macro statistical scaling effect of materials is achieved.
从结构破坏的尺寸效应入手，利用纤维束强度理论，得到了材料的宏观统计力学效应。
But the damage and fracture of rock is closely related to each other. And the relationship between strength criterion parameters of rock and fracture toughness of fracture theory is particular.
然而，岩石的破坏和断裂是紧密相联的，岩石强度准则的材料参数和断裂理论的断裂韧度存在特定的方程关系。
Based on the approach proposed in this paper, the same tensile strength equation as the one given by the composite material approach is derived from the theory of fracture mechanics.
从断裂力学理论出发，导出了与复合材料理论相一致的乱向短钢纤维混凝土的抗拉强度公式。
Based on the approach proposed in this paper, the same tensile strength equation as the one given by the composite material approach is derived from the theory of fracture mechanics.
从断裂力学理论出发，导出了与复合材料理论相一致的乱向短钢纤维混凝土的抗拉强度公式。
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