摘要
高斯数值积分方法应用于非圆弧拱坝多拱梁法程序有一定难度， 但针对不同的非圆弧拱特性提出不同积分变量区间的处理方法， 在５ 种非圆弧拱（ 五心拱、抛物线拱、对数螺旋线拱、椭圆拱、双曲线拱） 的拱坝多拱梁法程序中取得成功。
Application of gauss numerical integration in program of multi-arch & cantilever method for non-circular arch dam has certain difficulty,but has achieved success in programs of multi-arch & cantilever method of five non-circular arches(circular with five centers,parabola,logarithmic spiral,ellipse,hyperbola) using different treatment methods to integration variable interval according to their different features.
出处
《贵州水力发电》
1999年第3期21-24,共4页
Guizhou Water Power
关键词
高斯数值积分方法
积分变量
积分区间
非圆弧拱
多拱梁法
gauss numerical integration method,integration variable,integration interval,non-circular arch,multi-arch & cantilever method
