Review: Inverse method逆解法 Select o satisfying the compatibility equation 设定φ,并满足相容方程V4φ=0(2.211) find the stress components by由下式求出应力分量 0x=a2o/Oy2-Xx 0v=02/0x2-Yx Txv=-84o/0 XOV (21210) find the surface force components b 由下式对给定坐标的物体求出面力分量 (ox+m tys=X(mo +Ixvs=Y (2.7.2) Identify the problem which the o selected can solve 确定所设定的φ能解决的问题 徐汉忠第一版20007 弹性力学第三章 2徐汉忠第一版2000/7 弹性力学第三章 2 Review: Inverse method 逆解法 • Select  satisfying the compatibility equation 设定 ，并 满足相容方程 4  =0 (2.12.11) • find the stress components by 由下式求出应力分量 x = 2/y 2 -Xx y =  2/x 2 -Yy xy =- 2/xy (2.12.10) • find the surface force components by 由下式对给定坐标的物体求出面力分量 (lx+m yx)s = X (my+lxy)s =Y (2.7.2) • Identify the problem which the  selected can solve 确定所设定的  能解决的问题