There is a fracture process zone near the crack tip for the tensile strain softening materials.
在应变软化材料的主裂缝尖端存在一断裂过渡区。
Nonlinear fracture behaviors of concrete materials are mainly caused by the cohesive stress along the fracture process zone.
混凝土裂缝端部断裂过程区的粘聚力分布是导致混凝土断裂呈现非线性特性的重要原因。
Existence of the FPZ (Fracture Process Zone) ahead of crack tip is proposed as the reason for underestimating interface toughness.
裂纹尖端前的断裂作用区域的存在被认为是以上方法估计不足的原因。
The cracking mechanism based on non linear fracture model for rock concrete materials is proposed and micro mechanical model for fracture process zone (FPZ) established.
提出了一种描述岩石、混凝土类材料断裂损伤过程区的细观力学模型，用于分析材料的非线性断裂的微观机理。
The sheet metal shearing process is very complicated since the deformation is focused on the small zone of the sheet metal and ended with fracture occurrence.
由于在板材的剪切加工过程中材料的变形集中在很小的区域内，且以断裂方式告终，使得这一过程非常复杂。
Lingbei main fracture zone mostly played an ore conducting role in the process.
灵北主断裂带则主要扮演了一种导矿构造的作用。
Lingbei main fracture zone mostly played an ore conducting role in the process.
灵北主断裂带则主要扮演了一种导矿构造的作用。
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