The critical effect of micro level defects should be examined at macro level to better
understand the fracture behaviors of engineering materials. This study investigates the …

The influence range of crack interaction is studied using the distribution dislocation
technique, and is defined as the influenced zone. For elastic materials with cracks, the …

The dynamic fracture behavior of brittle materials that contain micro-level cracks should be
examined when material subjected to impact loading. We investigated the effect of micro …

While multiple plastic deformation mechanisms at room temperature in the CrMnFeCoNi
high-entropy alloy (HEA) have been revealed experimentally, the qualitative and/or …

The fatigue problem of two in-plane cracks in rib-to-deck welded toe of orthotropic steel
bridge decks is an important issue. Traditionally, related work focuses on single-crack …

The influence of hydrostatic simulation on early-stage high-pH stress corrosion crack growth
of X65 pipeline steel was investigated. Results revealed that the initiation of microcracks in …

The effect of micro-defects on the fracture toughness and path is predicted by a machine
learning method. The data set of fracture toughness is obtained based on the distributed …

Shear loading is induced on the surfaces of a crack that is aligned at an arbitrary angle in
relation to the direction of compressive loading. Contact faces may experience relative slip if …

The macroscale fracture of rocks is a progressive process consisting of the initiation,
propagation, and coalescence of numerous microcracks. In general, problems regarding the …

岩石微裂纹控制着岩石的宏观力学特性和破裂行为, 其分布具有不确定性.
现有关于岩石裂纹扩展的研究侧重于确定性裂纹扩展规律研究, 而随机微裂纹的影响研究不足 …