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- dynamic fracture creation 动态造缝
- The dynamic fracture tests in a Hopkinson bar were sometimes considered as three-point bending tests. 而Hopkinson杆动态断裂试验往往被认为是动态三点弯曲试验。
- Dynamic caustics method is introduced to study dynamic fracture behavior of a beam-column connection under impact. 摘要利用透射式动焦散线研究了冲击作用下梁柱节点的动态断裂特性。
- The dynamic fracture toughness of 921A steel in different low temperature was obtained respectively with the instrumented impact test. 采用仪器化冲击试验,分别获得了不同低温状态下921A钢的动态断裂韧度。
- The validity of method of dynamic fracture toughness measurement by instrumented Charpy impact test is analysed by use of the dynamic fracture test of 945-shipbuilding steel. 借助于船用945钢的动态断裂试验,对利用示波冲击测定材料动态断裂韧性方法的有效性进行了分析。
- The results show that the fatigue properties and static and dynamic fracture toughness of 0Cr18Ni12Mo2Ti forging steel can meet the safety requirements in ASME code. This material has good comprehensive mechanical properties. 结果表明,0Cr18Ni12Mo2Ti锻钢的疲劳性能和动、静态断裂韧度满足ASME规范的安全性要求,该材料具有良好的综合力学性能。
- Because the process of rock broken is very complicated, there is a difference between the experimental data and theoretical result of expanding fissure by the present dynamic fracture theory. 由于岩石破碎过程非常复杂的,采用当前的动态断裂理论得出的裂纹扩展长度与实测值差异较大。
- dynamic fracture and fragmentation 动态断裂与破碎
- A New Model on the Dynamic Fracture for Brittle Solids 脆性材料动态断裂的新模型
- ANALYSIS OF INERTIAL EFFECT IN DYNAMIC FRACTURE TEST 动态断裂韧性测试中的惯性效应分析
- RESEARCH OF DYNAMIC FRACTURE TOUGHNESS ON WHEEL STEEL 车轮钢动态断裂韧性研究
- A Study of Dynamic Fracture Behaviour of High Strength Die Steels 高强度模具钢动态断裂性能的研究
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- Keywords spalling strength;strain rate;dynamic fracture; 层裂强度;应变率;动态断裂;
- Keywords pipeline steel;DWTT;dynamic fracture;abnormal fracture; 管线钢;落锤撕裂试验;动态断裂;异常断口;
- Virtual, or dynamic, document creation is at the heart of CGI. 虚拟的,或动态的文档创建是CGI的核心。
- Keywords dynamic fracture;crack;stress waves;damage;fragmentation; 动态断裂;裂纹;应力波;损伤;破碎;
- TEMPERATURE EFFECTS IN THE DYNAMIC FRACTURE BEHAVIORS OF SHIP-BUILDING STEEL 某船用钢动态断裂行为的温度效应
- Dynamic Fracture Toughness of Low Carbon Alloy Steel and Welding Joint 低碳合金钢及焊接接头断裂韧度的温度效应
- Dynamic Fracture of Impacted Hollow Cylinder With Semi-Elliptic Surface Crack 冲击载荷下含表面裂纹圆柱壳体的动态断裂