| 钢桥塑性设计中的自应力设计法 |
| |
| 引用本文： | 周颖,曹映泓.钢桥塑性设计中的自应力设计法[J].西南交通大学学报,1997,32(4):363-369. |
| |
| 作者姓名： | 周颖 曹映泓 |
| |
| 作者单位： | 西南交通大学土木工程学院(周颖)，同济大学桥梁结构工程系(曹映泓)，铁道部第十八工程局(宋霖) |
| |
| 摘 要： | 首先介绍塑性设计中若干基本概念，重点解释了我变载荷作用下结构的自适应；接着讨论钢桥生设计中载荷地和自应力设计法的内容及其区别，并举一算例进行说明；最后介绍了钢桥塑性设计法的发展动态。
|
| 关 键 词： | 钢桥 塑性设计 交变载荷 自适应 |
Autostress Design Method in Plastic Design of Steel Bridges |
| |
| Zhou,Ying.Autostress Design Method in Plastic Design of Steel Bridges[J].Journal of Southwest Jiaotong University,1997,32(4):363-369. |
| |
| Authors: | Zhou Ying |
| |
| Abstract: | The basic concepts of plastic design are first introduced. An emphasis is made to explain the self response of the structures of a bridge under alternate loads. The load factor design method in plastic design of steel bridges and the main contents of autostress design method, as well as their differences, are discussed, and are further described with an example. Finally, the recent developments in plastic design of steel bridges are reviewed. |
| |
| Keywords: | steel bridge plastic design alternate loading shakedown |
| 本文献已被 CNKI 维普 等数据库收录！ |
