• In this paper, by considering the contact between hollow slab and rubber bearing to study the stress concentration issue.

    本文通过考虑橡胶支座底面之间接触问题研究应力集中现象

    www.qfpaper.com

  • When the deformation caused by the inhomogeneous subsidence accumulates to the critical state of the soil, ground fissures will occur in the stress concentration positions.

    这种均匀变形程度足以使土体连续性破坏时,则裂缝便沉降应力集中部位发生

    www.magsci.org

  • When the load boundaries vary with time and under the dynamics loads, the mesh generator can derefinement and re-refinement dynamically mesh with moving of stress concentration region.

    荷载作用边界时间变化动力荷载作用下,网格生成器应力集中区域变化而动态退化加密网格

    dict.cnki.net

  • Thus, the stress concentration factor due to the misalignment should be considered in the analysis of fatigue life of the local structures.

    因此局部结构进行疲劳强度分析时,考虑错位对于应力集中系数影响。

    zuci.chaziwang.com

  • Plating into a transition (radius transition or undercut) will create a stress concentration that can cause crack initiation.

    如果过渡段被电镀(倒角)将会产生应力集中造成裂纹

    www.minhang.cc

  • The stress concentration factor of cylinder is much larger than that of other three kinds.

    圆柱形颗粒应力集中在基体达到屈服后要远远高于其他颗粒。

    www.chemyq.com

  • Design improvement is in three stages partial, geometrical stress concentration improvement, pure casting technology improvement and a forge-weld box body design.

    设计改进三个阶段,即局部几何应力集中改进提高铸造质量的工艺改进焊组合结构抱轴箱设计

    dict.cnki.net

  • For the plates with finite dimensions, the finite element method is used to obtain the stress distribution and stress concentration around the ovaloid opening.

    对于有限尺寸的情形,文中用有限单元分析腰圆形孔口应力分布应力集中

    dict.cnki.net

  • Because the natural stress field is changed due to tunneling roadway, a stress concentration area appears in rock of surrounding roadway that cause roadway deformation or destruction.

    由于巷道掘进破坏了原岩地应力场,使围岩应力重新分布,应力集中区应力造成巷道变形破坏

    dict.cnki.net

  • Force sensor design principle of the stress concentration.

    测力传感器设计应力集中原则

    www.zgxue.com

  • The crack appears at the edge angle due to stress concentration caused by alternating load, which finally leads to the fissuring of die plate.

    使用过程由于交变载荷作用,使碳化物棱角处应力集中出现裂纹最终导致开裂

    www.chemyq.com

  • The soft joint can suit to the nonuniform settlement of foundation and decrease stress concentration at connection part.

    接头较好适应地基均匀沉陷小心墙防渗墙结合部应力集中

    dict.cnki.net

  • The contact problems are non-linear problems, which relate to stress concentration, local boundary nonlinear, no-reversibility of shear force, and so on.

    接触问题非线性问题涉及应力集中局部边界非线性可逆性一系列非线性问题

    danci.911cha.com

  • If the structural element of the stent is symmetrical, the uniform stress appears by force, furthermore, the stress concentration is avoided effectively, and the maximum stress decreases obviously.

    支架单元结构均匀,可使得支架受力应力分布均匀有效避免应力集中现象应力最大值明显减小

    www.fabiao.net

  • It includes the concept of stress correction coefficient, a new method to determine the stress concentration factor of mortise of a disk and a new method for correcting the stress ratio.

    改进方法包括:提出应力修正系数概念适用于轮盘榫结构理论应力集中系数确定方法,以及应力修正方法

    www.dictall.com

  • In some of usage environment, the engineering thermoplastics packaging case can cause stress concentration and cracking because of the bad design and processing technology.

    热塑性工程塑料包装箱由于设计加工工艺不当,各种使用环境中易导致产品应力集中开裂

    www.dictall.com

  • The amplitude and gradient of MMMT signals not only relied on the average stress of the shell, but also relied on the local stress concentration.

    由此证明记忆信号幅度梯度与材料所处整体应力有关,部位局部应力集中度有关

    dict.cnki.net

  • Finite element analysis shows that there are three stress concentration areas inside the bearing.

    有限元分析表明轴承内部存在三个应力集中区域

    dict.cnki.net

  • Care shall be taken to avoid stress concentration due to welding, heating and discontinuity of the structure or build-in stress.

    应该特别注意由于焊接加热结构非连续性产生应力集中嵌入应力

    shipfriends.net

  • When elastic waves propagate in structures with obstacles such as cutouts, cracks or interfaces and so on, wave scattering and dynamic stress concentration can occur near these scatterers.

    弹性含有孔洞裂纹界面障碍物结构传播时它们附近发生散射,导致散射附近产生应力集中

    dict.cnki.net

  • The result shows that the stress concentration caused by eccentricity and deflection located in a smail part near the transition region.

    结果表明偏心偏斜所产生应力集中位于接近过渡区的一个不大的范围内。

    dict.cnki.net

  • Conclusion Mushroom bone graft could improve and reconstruct the blood circulation of femoral head, avoid stress concentration prevent and treat the collapse of the femoral head.

    结论头颈开窗磨菇状可以改善重建股骨头供,避免股骨头应力集中预防治疗股骨头塌陷

    dict.cnki.net

  • Change of section appearance is related to stress concentration of glass fiber on the base resin and on hindering of crack extension.

    断面形貌变化玻纤基体树脂中的应力集中作用裂纹扩展阻碍作用有关

    dict.cnki.net

  • The present thesis investigates the scattering problems and the dynamic stress concentration problems of SH-wave by ellipse cavities in near field by the method of FEM.

    本文采用有限元研究椭圆形孔洞与半圆形凸起地形瞬态sh散射应力集中问题

    dict.cnki.net

  • The results show the stress concentration caused by acute angle effect and the high temperature are the primary cause of producing crack.

    结果表明尖角效应引起应力集中热处理淬火加热温度偏高导轨端面产生裂纹主要原因

    www.dictall.com

  • The stress-strain field of winder axle in various working conditions is analyzed and mechanics performance of stress concentration region is studied, which provides reference for its fatigue analysis.

    研究各种工况主轴应力应变进行数值模拟分析主轴应力集中区域力学性能进行分析研究进一步的疲劳分析提供了依据

    dict.cnki.net

  • Analysis and comparison between the finite element analysis and experiment results for stress concentration factor, limit load, burst pressure and failure location were performed.

    应力集中系数极限压力爆破压力爆破失效位置四个方面有限元计算结果试验结果进行对比分析

    dict.youdao.com

  • Analysis and comparison between the finite element analysis and experiment results for stress concentration factor, limit load, burst pressure and failure location were performed.

    应力集中系数极限压力爆破压力爆破失效位置四个方面有限元计算结果试验结果进行对比分析

    dict.youdao.com

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