| 求解超静定梁的一种新方法 |
| |
| 引用本文： | 张存道,周锡勤.求解超静定梁的一种新方法[J].现代电力,1994(2). |
| |
| 作者姓名： | 张存道 周锡勤 |
| |
| 作者单位： | 北京动力经济学院 |
| |
| 摘 要： | 利用奇异函数求解超静定结构。在求解过程中，把全梁的弯矩写成一个统一的表达式。这样，不仅可以使求解超静定结构得到大大简化，而且适用编写计算机程序。这种方法优于传统的能量法，力矩面积法，叠加法，差分法等方法。
|
| 关 键 词： | 超静定梁，奇异函数，力法 |
A NEW APPROACH FOR DETERMINING THE STATICALLY INDETERMINATE BEAMS |
| |
| Zhang Cundao,Zhou Xiqin,.A NEW APPROACH FOR DETERMINING THE STATICALLY INDETERMINATE BEAMS[J].Modern Electric Power,1994(2). |
| |
| Authors: | Zhang Cundao Zhou Xiqin |
| |
| Affiliation: | Zhang Cundao;Zhou Xiqin; |
| |
| Abstract: | The paper presents an approach to solve the problem of statically indeterminate beam by using a singular function and taking the moment of the whole beam as a unified equation, so that it not only simplifies the calculation,but also makes the computer program easy.It is shown that this approach much more efficient than the conventional one,such as energy method,moment-area method,method of superposition and finite difference method. |
| |
| Keywords: | singular function statically indeterminate beam force method |
| 本文献已被 CNKI 等数据库收录！ |
|
