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本文采用作者1987年建立的柱坐标系弹粘性力学分析的基本方程,导出了垂直和水平圆形均布荷载下层状半空间弹粘性体系的定解方程。利用数值方法可得到这些方程的解,从而获得具有各种弹粘性材料组成的层状体系中的应力和位移。已经编制的可解算N层弹粘性体系在多个垂直和水平圆形均布荷载作用下的应力和位移的通用程序(简称EV程序)可在IBM-PC微机上运行。
In this paper, using the basic equations of the elasto-viscous mechanical analysis of the cylindrical coordinate system established by the author in 1987, the definite solution equations of the layered half-space elastic viscous system under vertical and horizontal circular uniformly distributed loads are derived. The solution of these equations can be obtained by numerical methods to obtain the stress and displacement in a layered system with a variety of elastic viscous material compositions. The general program (abbreviated as EV program) that has been developed to solve the stress and displacement of the N-layer elastoviscous system under multiple vertical and horizontal circular uniform distribution loads can be run on an IBM-PC microcomputer.