拱坝稳定分析及其电算程序

• 作 者: 谢宜岳
• 机 构: 广西壮族自治区水利电力局,
• 出 处: 广西水利水电科技
• 发表日期: 1980年01期
• 关键词: 拱坝设计 电算程序 水平层 坝型 拱端 纯拱法 滑面 滑动方向 滑动面 特殊荷载组合

一、前言拱坝是近代发展较快的一种坝型,其特点是较能充分发挥材料的强度以达到经济、安全的目的。近年来在拱坝问题的专著中,对稳定分析的方法有所发展。我国所沿用的单位厚水平层分析法已感到不足,往往影响到拱坝建设的经济效果。所以如何改进沿用的方法已经成为生产上急待解决的问题。

I. Introduction The arch dam is a type of dam that has developed rapidly in modern times. Its characteristic is that it can give full play to the strength of materials in order to achieve economic and security purposes. In recent years, arch dam problems in the monograph, the method of stability analysis has been developed. The method of thick horizontal analysis of units used in our country has been insufficient and often affects the economic effect of arch dam construction. So how to improve the method used has become an urgent problem in production.