Fracture failure analysis 断裂失效分析
fatigue and fracture failure 疲劳断裂破坏
Fracture Failure Strength 断裂破坏强度
Fracture failure mechanism 断裂破坏机制 ; 断裂失效机理
fracture failure risk 断裂失效风险
Fracture failure curve 断裂失效曲线
Fracture failure modes 断裂破坏模式
In enduring stated wallop and in work condition of grinding abrasion, it appears fracture failure, showing lack of toughness. Therefore, it is unsafe to make lining board of large-scale bal1grinder with high-chromium cast-iron.
高铬铸铁衬板显示了优越的抗磨性能,干磨损工况下其寿命是高锰钢衬板寿命的2～6倍,但由于高铬铸铁脆性较大,在承受一定冲击力、磨料磨损的工况条件下,曾出现断裂失效现象,表现出韧性的不足。
参考来源 - 矿用球磨机双金属复合铸造衬板的研究The fracture failure easily occurred at the traditional steel frame's rigid joints under seismic loading.
在地震荷载作用下，传统钢框架刚性节点因节点处焊缝应力集中明显而容易产生脆性破坏。
参考来源 - 钢框架半刚性连接整体性能的拟动力试验研究The main achievements are as follows:Firstly, based on fracture mechanics and explosion mechanics theory, this thesis studied the fracture failure mechanism of water-bearing fractured rock-mass.
论文取得的主要成果如下:1)基于断裂力学和爆炸力学理论,研究了含水裂隙岩体的断裂破坏机理和破坏过程。
参考来源 - 海底隧道钻爆开挖围岩稳定性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the fatigue fracture is the main cause of fracture failure for the connecting rod.
结果表明，连杆属于疲劳断裂，断裂失效主要由折叠裂纹引起。
They are mainly corrosion failure, environment fracture failure, distortion failure and fracture failure.
在众机理中，主要是：腐蚀失效、环境断裂失效、变形失效和断裂失效。
The results show that stress corrosion and corrosion fatigue are the main causes for the fracture failure.
结果表明，断裂失效的原因主要是应力腐蚀和腐蚀疲劳。
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