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.
采用复变函数解法，研究地面荷载作用下浅埋圆形隧道围岩的平面弹性应力问题。
Iterative method is used for the whole road section to find out analytic solution and stress and displacement caused by temperature change in any point of CRCP can be calculated.
利用该解析解，在全路段范围内进行迭代求解，可以计算CRCP内任一点由温度变化所引起的应力、位移。
Aim to construct an analytic solution for the asymptotic field near a tensile crack tip of power-law hardening material under Plane stress condition.
目的构造幂硬化材料中受拉伸裂纹顶端渐近场的分析解。
With the theory of elasticity, a model of induced stress field is established for primary fracture and the analytic solution is achieved by semi - retro-solution method.
应用弹性力学理论，建立了油气井中初次人工裂缝的诱导应力模型；并采用半逆解法得到初次人工裂缝诱导的应力场的解析解。
With the theory of elasticity, a model of induced stress field is established for primary fracture and the analytic solution is achieved by semi - retro-solution method.
应用弹性力学理论，建立了油气井中初次人工裂缝的诱导应力模型；并采用半逆解法得到初次人工裂缝诱导的应力场的解析解。
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