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- Crack propagation from the flameout edge can be modeled by considering an edge crack in the martensite surface from flame cutting. 裂纹从烧割边缘的扩展可模拟为一个从烧割处的马氏体表面起始的边裂纹。
- The J-integral failure assessment curves(FAC)of cracks at the semi-elliptical single edge notch crack plates(SENCP)are caculated,some factors affecting FAC are dis cussed in details. 计算了单边椭圆缺口试件(SENCP)高应变区裂纹的J积分失效评定曲线(FAC),考察了影响FAC的几种因素。
- Leather - Physical and mechanical tests - Determination of tear load - Part 1 : single edge tear. 皮革.;物理和机械试验
- The nteraction of a screw dislocation with a conducting interfacial edge crack is considered in a semi-infinite piezoelectric bi-material. 研究了半无限大压电双材料中导电界面边裂纹与螺位错之间的相互作用问题。
- The third part of this thesis is to investigate the interaction between a dislocation and an edge crack in MEE strip with two cases. 第三部分分析了两种双磁电弹条形介质中位错与界面边裂纹的相互作用。
- Spray deposited porous aluminum alloy sheets easily have surface and edge crack when they are directly rolled due to the porosity and metallurgical bond. 喷射沉积多孔铝合金板坯由于有孔洞且缺乏良好的冶金结合,直接轧制时易出现板坯表面裂纹及边裂。
- A "Mobius" is like a strip of paper that when twisted once and joined at the ends presents a single edge and a single face reversing themselves and continuing indefinitely. 虽然每一个类别都设有莫比奖座,但评审要求严格,所以许多项目的大奖会成为空缺。
- The edge crack on Q345B wide strip steel was analyzed by means of chemical composition analysis,mechanical property testing,micro metallographical examination. 采用化学成分分析、力学性能测试、显微组织观察和夹杂物检验等方法对有边缘裂纹的Q345B宽带钢进行分析。
- For single edge notched tension specimens and cracked pipelines which have the same crack-depth, not only the tendency of their J-A2 and a/W-A2 curves is in good agreement but the A2 values are close. 具有相同裂纹深度的单边缺口拉伸试件与内压管道的J-A2和a/W-A2曲线相关性较好。
- The BIE method computer program, presented in this paper, can be accurately used for the elastoplastic fracture analysis of edge crack or long surface crack in various structural components. 本文提供的边界积分方程法计算机程序,可较精确地用于各种结构的边裂纹或长表面裂纹的弹塑性分析及裂纹尖端张开位移的计算,从而可对这些结构进行断裂分析。
- Analysis for the results consider that the main reason of edge crack is the stress concentration produced by shear bow and barbs on original shearing surface and improper re-working process. 剪切间隙、重叠量调整、剪切温度、剪切力、剪切量等因素都影响钢板的剪切质量。
- Single edge notched bend specimens 单边裂纹弯曲试件
- single edge notched bending (SENB) 单边切口悬臂梁(SENB)
- Factors Affecting Edge Crack in CSP Sheet CSP板卷边部裂纹影响因素分析
- Edge Crack in a Half Plane of Nonlocal Elasticity 非局部弹性场的边缘裂纹问题
- A Slanting Edge Crack Problem in Elastic Half Plane 弹性半平面中的斜边界裂纹问题
- The Saint-Venant torsion problems of a pier with curvilinear edge cracks were considered and reduced to solving the boundary integral equations only on cracks. 研究含边裂纹桥墩的Saint-Venant扭转,将问题划归为裂纹上边界积分方程的求解。
- The Westergaard-Schwarz method combined with the local collocation method was used to analyze different cases of two parallel edge cracks in a finite body. 本研究将研究重点著眼于两个不同型态保险公司探讨不同业绩表现的寿险业务人员其个人行销背景因素的相关性。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- The results showed that the immanent quality disfigurement of billets, the heating temperature on the high side and non-uniform were the main factors to cause the edge cracking. 结果表明,钢坯的内在缺陷、加热温度偏高及加热不均匀是产生边裂的主要原因。