A fracture dynamics analysis is given to an accident on a gudgeon link of the miter gate of a dam.
对某水坝船闸人字门拉杆断裂事故进行断裂动力学的定性与定量分析。
Only, a dynamics model of bridging fiber is built, fracture dynamics problems of composite materials are solved very well.
只有建立复合材料的桥连动力学模型，才能更好地研究复合材料的断裂动力学问题。
The fracture dynamics is always the hot point of the research of the fracture mechanics, and the study on the crack is especially so.
断裂动力学的研究一直是断裂力学中的一个热点，裂纹问题更是其中的一个热点所在。
Fracture of engineering site is one of the main disaster under the environment of the regional instability dynamics. At present, it still lacks systematical research.
工程场地破裂灾害是区域非稳定动力学环境下的灾害效应之一，但目前对其尚无针对性系统研究。
The mechanism and process of broken fatiguedly main shafts of all cone crushers should be analyzed with the help of dynamics and fracture mechanics.
运用动力学和断裂力学方法，分析圆锥破碎机主轴疲劳折断的机理过程。
Objective: To discuss the mechanism how the sacrum fracture happens under the dynamics clashing load.
目的：探讨骶骨在冲击载荷作用下发生骨折的机理。
A simulation method of molecular dynamics is introduced to simulate the interface crack initiation, from which the correlations between the interface stress and the interface fracture are acquired.
采用分子动力学模拟方法，可以对结合材料的界面起裂过程进行模拟，从而获得结合材料界面应力和界面破坏之间的关系。
In molecular dynamics simulation, a quite simplified model was used, but the simulation for the process of interface fracture also helps to acquire some rules about bi-material interface fracture.
虽然在分子动力学模拟中采用了高度简化的界面模型，但对界面破坏过程的模拟，仍可以帮助人们获得结合材料界面破坏过程的规律性认识。
This paper puts forward the approaches for research of fracture effects from regional stability dynamics, and discusses the effects under the environment of the instability dynamics.
本文提出了工程场地破裂效应研究的区域稳定动力学方法，并对非稳定动力学环境下的破裂效应进行了初步探讨。
These parameters hinge upon the conceptualization of fracture-matrix interaction, and are related to the dynamics of the fluids.
裂隙-孔隙相互作用参数取决于概念模型，并与流体动态相关。
The MD (Molecular dynamics) method is used to investigate the he (Hydrogen Embrittlement) fracture of single-crystal and twin-crystal aluminum under tension.
采用分子动力学方法模拟了铝单晶、双晶及其含氢模型在拉伸条件下的力学特性。
The difference of micro-behavior between 90W and 93W tungsten alloy under impact dynamics was analysed. Their fracture feature is alike.
通过实验分析了90W和93W钨合金在动加载时其断裂机理及特性以及侵彻时其微观结构响应的异同点。
The difference of micro-behavior between 90W and 93W tungsten alloy under impact dynamics was analysed. Their fracture feature is alike.
通过实验分析了90W和93W钨合金在动加载时其断裂机理及特性以及侵彻时其微观结构响应的异同点。
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