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- First of all,Laurent series expansions of stress and displacement fields satisfying all of the governing equations of plane problems in theory of elasticity are derived. 导出满足弹性理论平面问题所有支配方程的应力场与位移场的罗朗级数展开式;
- In this paper, the finite element method is applied to the analysis of the stress and displacement fields of the final drive in the process of assembling. 文章采用有限元法对某商务车后桥主减速器装配过程进行力学分析,获得了主减速器装配过程中的变形和应力状态;
- A stiffness matrix of hybrid crack tip element is presented based on the modified variational principle with relaxed continuity requirements and the stress and displacement fields of crack tip zone. 根据放松了连续性要求的修正势能原理及裂纹尖端的应力、位移场,推导了杂交单元的单元刚度矩阵。
- NUMERICAL ANALYSIS OF STRESS AND DISPLACEMENT FIELD IN LAYERED SOIL OF DIGGINGS 矿区层状地基中应力和位移场的数值分析
- CALCULATING FROZEN WALL STRESS AND DISPLACEMENT FIELDS BY MOHR-COULOMB STRENGTH CRITERION 摩尔-库仑强度准则计算冻结壁应力场和位移场
- Effect of site fault on the stress and displacement fields of tower lateral wall 地基断层对塔体侧墙的应力和位移场的影响
- The Freezing Stress and Displacement Field and its Control Technique during the Tunnel Construction under the Metro Line 下穿运营地铁隧道冻结施工的应力位移场及其控制技术
- stress and displacement fields 应力位移场
- Then, by simulating of initial excavating for enlarged and narrowed scope, a numerical solution of reasonable reinforcement scope is determined according to disruption field, stress field and displacement field. 然后在此加固范围基础上增大和缩小加固范围,对不同的加固范围进行模拟始发开挖,从破坏场、应力场、位移场方面出发,确定合理加固范围的数值解。
- To cover the deficiencies of field tests, bearing capacity, stress field and displacement field of soil at the end of DCTP and common cast-in-place pile are compared using the FEM program. 第五,为弥补现场试验的不足,利用有限元程序对筒桩和普通灌注桩的承载能力、桩端土应力场和位移场进行系统的对比分析。
- This solution can easily control the structure stress and displacement after reinforcement. 此方案能够很好地控制加固后的结构应力、位移。
- Comparison of effects of different young's moduli on stress and displacement of composite flywheel[J]. 引用该论文 LI Cheng;WAN Zhi-chao;ZHENG Yan-ping;TIE Ying.
- With FDM, the stress and displacement distributions of any parts of the cement concrete slab can be easily achieved. 利用有限差分法则能克服这个缺陷,并能方便地计算出整个板体不同部位的应力和位移分布。
- The development of shear band was researched by analyzing the confining pressure-time history, volumetric curve and displacement field of PFC model. 通过分析围压-时步曲线、体变曲线和不同阶段的颗粒位移场的变化规律,研究了剪切带的形成与发展规律。
- The result of calculation shows that the numerical solutions of the stress and displacement between the tun... 计算结果表明,应用边界元法得到的牙轮钻头镶齿和孔之间的应力和位移的数值解与弹性力学的解析解相当接近。
- On FEM simulating its stress and displacement characteristics, the contour of maximum and minimum principal stress have been drawn. 分析结果表明,长白山天池地区高陡斜坡整体稳定性较好,不会发生大规模崩塌。
- The Duncan E- v model was adopted to analyze dam before strengthen so as to estimate the original stress and displacement status. (5)采用邓肯模型对未加固前的大坝进行非线性有限元分析,研究了大坝加固前的初始位移应力状态;
- At the same time, the qinit element method was adopted as a additional approadch to analyse the numeric of stope stress and displacement. 同时,作为辅助手段用有限元法进行了采场应力和位移的数值分析。
- The stress and displacement of wellbore with viscoelastic rock are discussed in detail by using viscoelastic-plasticity mechanics and rock mechanics theory. 应用粘弹塑性力学和岩石力学理论,详细讨论了粘弹性岩石井眼的应力和位移。
- Based on the necessary conditions satisfied by stress and displacement, we analyzed symmetry and antisymmetry under the principal stress state using a computational example. 研究表明材料的非线性导致拉压不同模量弹性结构的主应力的反对称性改变而对称性仍旧保持;