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- numerical fracture analysis 数值断裂分析
- Special Method of Fracture Analysis for Composite Materials II. 复合材料断裂分析的特殊方法2。
- The results provide a test basis for the case design, its safe use and the fracture analysis. 找到了材料强度和断裂韧度合理匹配的碳含量范围,为壳体设计与安全使用及断裂分析提供了试验依据。
- Fracture analysis of intermediate tie rod was carried out by metallography, scanning electron microscope and EDS. 采用金相显微镜、扫描电镜、电子能谱仪等方法对钻井泵中间拉杆破断失效进行了分析。
- In engineering fracture analysis, random boundary imperfections as notches or cracks are common and important. 在工程断裂分析中任意边界缺陷如缺口或裂纹群是常见和重要的情况。
- In this paper the fracture analysis on Mode I crack in orthotropic functional gradient materials is carefully studied. 重点对含I型裂纹正交异性功能梯度材料板的应力场和位移场进行理论分析。
- Based on the modification, an engineering method for elastic-plastec fracture analysis of welded joints with mechanical heterogeneity is studied. 、C_v,并以此为基础研究了非均质焊接接头塑性断裂力学分析的工程方法。
- Fracture analysis of those bolts was conducted by means of macro examination, fractography and chemical composition analysis. 采用宏、微观检验和化学成分分析等方法对失效件进行了检测。
- By the fracture analysis and metallographic analysis, we obtained the spall fracture mechanism at different strain rate. 对回收的样品进行了断口分析和金相分析,从宏微观角度分析了无钴合金在不同应变率下的断裂机制。
- The fracture analysis indicated that the fracture of the AlN phase is transgranular and the fracture of the TiB2 phase is intergranular. 断口分析表明，AlN相呈穿晶断裂特征，而TiB2相则为沿晶断裂。
- Fracture analysis of the gear were conducted by means of macroexamination, SEM, metallography examination and chemical composition analysis. 采用宏、微观检验和化学成分分析等方法，对断裂齿轮进行了分析。
- The fracture analysis was made by means of microstructure, macrostructure, SEM, chemical composition, stress measurement and calculation. 采用宏、微观、扫描电镜、化学分析、应力测定及计算等方法对断裂螺母进行了分析。
- Fracture mechanics. A technique of fracture analysis used to determine the stress level at which preexisting cracks of known size will propagate, leading to fracture. 断裂力学:一门断裂分析技术,用于确定已知尺寸的预先存在裂纹扩展并导致断裂的应力水平。
- Lee, C.-I. Hsu, H.-F. and Yang, C.-C. (1996) Fracture analysis of F Block in the TainanBasin, offshore Taiwan. Petroleum Geology of Taiwan, 30, 177-190. 李重毅，徐祥宏，杨池清(1996)台南盆地F地块裂隙分析。台湾石油地质，第30号，第177-190页。
- In the elastoplastic fracture analysis for pipelines steel X60, J-A2 two parameter approach was adopted to predict the failure pressures of pipelines with surface cracks. 摘要在对X60管钢弹塑性断裂分析中，采用J-A2：双参数方法来预测带表面裂纹管道的破坏压力。
- The research methods and main conclusions of FGMS fracture analysis are reviewed from the aspects of asymptotic fields near the crack tip and crack expansibility. 从裂纹尖端应力场和裂纹扩展两个方面,阐述了功能梯度材料弹性断裂分析的研究方法和主要结论。
- The theoretical sawcut depth, as determined by fracture analysis, that can be used in pavement construction practice, is significantly less than the conventional depth. 根据断裂分析得到的切缝深度明显小于通常采用的深度。
- By introducing the concept of smeared crack and considering the softness characteristics of concrete, a model of fracture analysis is established for concrete covers. 引入弥散裂缝的概念并考虑混凝土的软化特性，建立混凝土保护层断裂分析模型；
- Fracture analysis,energy spectrum analysis,chemical composition analysis,metallographic examination and hardness test were employed to sdudy the cracked shifting handle. 对活动拨柄开裂原因进行了断口分析、能谱分析、化学成分分析、金相检验和硬度测定。
- Put these invoice in numerical order. 把这些发票按其号码顺序放好。
