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我院二潍工程设计处编制的ADSC-CK拱坝多拱梁法应力分析程序原来只能在VAX-11/780机上运行,由于美国进口的每秒百万次VAX机普及率很低,所以程序的推广受到报大限制。该处对该程序进行了改编和增补,成功地移植至微机,并保持了体形计算和力学计算方面的全部功能,这就为拱坝计算程序的推广使用开辟了广阔的前景。现将微机程序简要介绍如下: 一、程序功能 (1)本程序采用传统的试载法原理,视拱坝为水平拱圈和垂直悬臂梁两种体系的组合,根据拱、梁交点的变位协调条件求解内力和应力。解算时考虑了径向、切向和水平扭转三个主要变位的协调,并通过“ZM”法计入垂直扭转的影响。
The stress analysis program of ADSC-CK arch dam with multi-arch beam method compiled by Weifang Engineering Design Department of our hospital originally can only run on VAX-11/780 machine. Because the import rate of millions of VAX machines per second in the United States is very low, The promotion of the program is subject to a large limit. The program has been adapted and added to the program and successfully transplanted to the microcomputer, keeping all the functions of figure calculation and mechanics calculation. This has opened up a broad prospect for the popularization and application of arch dam calculation program. Now the computer program is briefly described as follows: First, the program features (1) The program uses the traditional method of loading method, depending on the arch dam is a combination of horizontal arch ring and vertical cantilever beam, according to the arch, Coordinate conditions to solve internal forces and stress. The solution takes into account the coordination of the three main displacements of radial, tangential and horizontal torsion and accounts for the effects of vertical torsion by the “ZM” method.