1.
Subsurface Crack Initiation and Propagation Mechanism in GCr15 Steel;
GCr15钢内部裂纹萌生和扩展机理的研究
2.
The Initiation and Growth Simulation of Single Crystal Metal Micro-crack Based on Molecular Dynamics;
基于分子动力学的单晶金属微裂纹萌生和扩展模拟
3.
Crack defect promotes crack initiation and growth.
裂纹缺陷促进了裂纹的萌生和扩展.
4.
EFFECT OF SURFACE HARDENING ON FATIGUE CRACK INITIATION AND PROPAGATION IN NODULER CAST IRON
表面强化对球铁疲劳裂纹萌生、扩展的影响
5.
Research on the Fatigue Crack Initiation and Propagation of 16Mn Steel Welded Structure;
16Mn钢焊接件疲劳裂纹萌生与扩展的研究
6.
Study on crack initiation and propagation behavior of P91 steel under impact loading
冲击载荷下P91钢的裂纹萌生与扩展行为研究
7.
A STUDY ON FATIGUE CRACK INITIATION AND SMALL CRACK GROWTH UNDER THE CYC LIC COMPRESSIVE LOAD CONDITION
压缩循环加载下缺口裂纹的萌生与小裂纹扩展规律研究
8.
Crack Initiation Toughness and Crack Propagation Toughness of PA6/POE-g-MAH Blends in Notched Impact Tests
PA6/POE-g-MAH共混物缺口冲击的裂纹萌生韧性及裂纹扩展韧性
9.
THE INITUTION AND PROPAGATION OF THE VIBRATION FATIGUE CRACK IN SINTERED STEEL UNDER REPEATED IMPACT LOAD
多次冲击载荷下粉末冶金热锻钢的振动疲劳裂纹萌生、扩展与断裂
10.
Study on Initiation and Propagation of Short Crack for Low Cycle Fatigue at High Temperature and Complex Stress States;
复杂应力状态下高温低周疲劳短裂纹萌生及扩展规律研究
11.
Mechanism on crack initiation and propagation of rail under rolling contact fatigue
滚动接触疲劳作用下的铁轨裂纹萌生与扩展机理
12.
The results show that the thermal fatigue cracks after forming propagate preferentially in the hard phase, and the propagation of crack is stoped and dulled when it meet steel basic phase.
结果表明:萌生后的热疲劳裂纹优先在硬质相中扩展,遇到钢基体相后受阻、化。
13.
Dynamic Split Tension Strength of Marble and the Properties of Crack Initiation and Crack Propagation under Dynamic Split Tests;
大理岩动态劈裂拉伸强度和裂纹起裂扩展特性
14.
Simulation of Structure Fatigue Crack Initiation and Growth;
结构疲劳裂纹产生与扩展的计算模拟
15.
Study on Fatigue Crack Growth of 14MnNbq Steel and Welds;
14MnNbq钢和焊接件的疲劳裂纹扩展研究
16.
Experimental study and numerical simulation on propagation characteristics of wing type cracks under compression
翼型裂纹扩展特性的试验和数值分析
17.
It is observed that considerable liquation microcracks and some other microffissures called solid-state microcrack initiate in the regions nearby the fusion line and propagate across the grain boundary.
研究发现，熔合线附近的热影响区产生大量液化裂纹和沿晶扩展的固相裂纹。
18.
Based on the boundary Variational theorem, the energy release quantity and energy release rate (dynamical crack extension force) along the crack bounndary are obtained.
由此可以求得动态裂纹扩展时,沿裂纹边界的能量释放量和能量释放率(动态纹裂扩展力)。