• As an instance, it was used to analysis a structure of plane stress problem. The detail computing steps and results were presented.

    平面应力问题分析进行了数值试验,给出详细计算步骤结果

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  • The state equation of Pieoelectric beam is deduced directly from a piezoelectric physical equation in terms of a plane stress problem.

    平面应力问题直接压电物理方程出发,导出了压电状态方程。

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  • Based on the fundamental equation of an anisotropic rectangular plate in plane stress problem, an accurate general displacement solution is obtained.

    根据各向异性矩形平面应力问题基本方程精确地求得了位移函数一般解。

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  • A calculation of present. Tectonic stress field of China and its vicinity as a plane stress problem has been made by means of the finite element method.

    我国区的现代构造应力场作为平面应力问题有限单元法进行计算

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  • For the plane stress problem of fixed end orthotropic beams subjected to uniform load, the analytical solutions of stress and displacement were resolved.

    针对均布载荷作用下正交各向异性在两端支条件下平面应力问题求解了应力位移解析

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  • Secondly, the equivalent plane truss element analysis program of plane stress problem is worked out, by which cantilever beam, simple beam and perforated wall are analyzed.

    其次,编制了平面应力问题等效铰结平面桁架单元有限元法分析计算机程序

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  • Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.

    介绍位移有限元方法 ,并位移基有限元嵌入了无屈服内时本构理论 ,并提出了相应于平应力问题的直接代入

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  • The complex variable method analytic solution of stress is given for the plane elastic stress problem of surrounding rock of shallow circular tunnel under ground load.

    采用函数解法,研究地面荷载作用浅埋圆形隧道围岩平面弹性应力问题

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  • In the paper it points out that when the plane model is used to compute the excavation problem, the initial stress of excavation must be modified, and the algorithmic model is shown in the paper.

    文中分析了开挖问题采用平面模型计算,应对开挖应力进行修正给出了算法

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  • By this method, it researches the stress distribution of plane problem for a tooth on synchronous belt.

    方法对梯形齿同步带一个齿上的平面问题应力分布进行了有限元分析研究。

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  • All of the physical quantities and basic equations of plane problem are expressed in terms of complex variable form. From the equilibrium equations, the complex stress functions are introduced.

    平面问题物理量基本方程全部改写为复数形式平衡方程出发引入了应力函数

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  • Based on the basic equations of the elastic plane problem, displacement fields and singular stress fields near the interfacial edge of bonded materials are obtained.

    基于弹性力学平面问题基本方程,推导了结合材料界面附近位移奇异应力场

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  • In this paper the importance of stress positive-negative regularity on tilt section in plane problem of mechanics of elasticity is introduced and the regularity is proved.

    介绍了弹性力学平面问题截面应力正负规定重要性及其对该规定的论证

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  • In the method, the effect of temperature change is equivalent to that of initial stress. The formulas of equivalent initial stress and equivalent loading for plane problem are given.

    方法温度变化对岩体力学影响转化为等效应力作用求解节理岩体热应力问题,给出了平面应力和平面应变问题中等效初应力等效载荷矩阵的计算公式。

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  • The field, which it can be applied in, has expanded from plane problem to 3D problem, from structural stress analysis to structural optimize, from static balance to dynamic stability.

    弹性力学平面问题扩展空间问题和板壳问题,由平衡问题扩展到稳定问题与动力问题,由结构应力分析扩展到结构的优化设计

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  • The authors consider a free boundary problem arised from the radical flow of plane Non Newtonian fluids with yield stress.

    研究了具阀门梯度平面径向流动引起的一类自由边值问题

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  • The selection of a suitable stress method to easily and quickly solve a plane problem in elasticity is expounded through comparing the stress function method with the stress component method.

    通过应力函数应力分量比较,论述应力求解弹性力学平面问题时,如何选择合适的解法,以取得难度小、求解的效果; 并讨论了应力分量法的局限性。

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  • The selection of a suitable stress method to easily and quickly solve a plane problem in elasticity is expounded through comparing the stress function method with the stress component method.

    通过应力函数应力分量比较,论述应力求解弹性力学平面问题时,如何选择合适的解法,以取得难度小、求解的效果; 并讨论了应力分量法的局限性。

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