先引入坐标变换，将该问题转化成相应的各向同性杆的扭转问题。
The Green's function of the torsion problem of isotropic bar is utilized for the outsidesingular point method.
本文用线载荷积分方程法(LLIEM)研究嵌在弹性半空间的弹性回转轴的扭转问题。
The problem of torsion of elastic shaft of revolution embedded in an elastic half space is studied by the Line-Loaded Integral Equation Method (LLIEM).
对等截面直杆扭转问题，横截面边界上的剪应力计算是件困难的事，也是很重要的研究课题。
The most important issue for the problem of uniform cross-section bar torsion is the calculation of shear stress on the boundary of cross-section, which is very difficult.
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