The basic fatigue failure characteristics have been analyzed according to the stress analysis and simulation test under inhomogeneous swallowtail between compressor disk and blade.
分析了非均匀接触下燕尾形榫头连接的应力状态，并借助于模拟试验，提出了非均匀接触导致疲劳破坏的基本痕迹特征。
Through the microstructure analysis and residual stress measurement on a quenching test-piece, the feasibility of the numerical simulation is proved.
通过对淬火试件进行金相组织分析和残余应力测量，验证了数值模拟的可行性。
When crack starts to grow, the normal stress and average atom energy at the crack tip in atomistic simulation agree well with the results of continuum analysis.
分子动力学模拟和宏微观分析均得到裂纹起始扩展的临界时刻、裂尖应力场和原子平均能量。
By computer simulation, we analysis and study the law of wall rock stress distribution, deformation, the axial force of bolt and the roof-off-strata.
通过计算机数值模拟分析研究了锚杆支护回采巷道围岩应力分布、围岩变形、锚杆轴力及顶板离层规律。
By the contact simulation analysis the applications of the general contact elements in the calculations of the tooth deformation and contact stress of gears have been investigated.
通过接触仿真分析研究了通用接触单元在轮齿变形和接触应力计算中的应用。
Through numerical simulation and analysis, the top coal movement and stress distribution in mechanized top caving mining of thick coal seam is revealed.
通过数值模拟分析，提示了厚煤层综放开采时顶煤运移和应力分布规律。
The influence on hole-edge stress concentration factors of different loads is explored. And simulation analysis is made on the influence of Young's modules in the two...
不同荷载作用对孔边应力集中系数的影响进行探讨，并就两个主方向的杨氏模量的变化对孔边应力的影响进行仿真分析。
Computer simulation on complicate shaped parts during quenching process has been realized by using FEM analysis of temperature field phase transformation-stress and strain.
籍助于温度场-相变-应力和应变的有限元分析方法(FEM)，实现了复杂形状工件淬火过程的计算机模拟。
The modern tectonic stress field of Shishen 100 area has been found by in situ testing, laboratory core experiment, logging data analysis and 3D finite element numerical simulation.
采用现场测试研究、室内岩心实验、测井资料分析及三维有限元数值模拟技术，获得了史深100地区的现代构造应力场。
In this paper an numerical analysis is made through computer data simulation to infer the residual stress profile by using temperature gradient and ultra-sound. A valid numerical algorithm fo...
本文利用计算机模拟数据对超声波和温度梯度进行金属内部应力推断做了数值分析并引入了一种有效的提取应力信息的反演算法同时也给出了数值分析的初步结果。
In this paper an numerical analysis is made through computer data simulation to infer the residual stress profile by using temperature gradient and ultra-sound. A valid numerical algorithm fo...
本文利用计算机模拟数据对超声波和温度梯度进行金属内部应力推断做了数值分析并引入了一种有效的提取应力信息的反演算法同时也给出了数值分析的初步结果。
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