| 凯威特型空间单层球面网壳的非线性分析 |
| |
| 引用本文： | 王秀丽,方有珍,朱彦鹏,徐菁,苏莉.凯威特型空间单层球面网壳的非线性分析[J].兰州理工大学学报,1999,25(4):73-78. |
| |
| 作者姓名： | 王秀丽 方有珍 朱彦鹏 徐菁 苏莉 |
| |
| 作者单位： | 甘肃工业大学,建筑工程系,甘肃,兰州,730050 |
| |
| 基金项目： | 甘肃省自然科学基金!（ZR－97－032） |
| |
| 摘 要： | 基于作者所编制的凯威特型单层网壳优化设计软件（ＳＳＳＡＯＰ）的优化设计方案，采用非线性有限元分析方法，并利用荷载增量迭代法对已优化设计的网壳进行非线性分析，计算其安全储备，得出可靠度指标，以此来评价该方案的优劣
|
| 关 键 词： | 单层球面网壳 有限元 非线性分析 荷载增量迭代法 可靠度指标 |
| 修稿时间： | 1999-03-20 |
Nonlinearity analysis of spacial monolayer global network shell |
| |
| WANG Xiu-li,FANG You-zhen,ZHU Yan-peng,XU Jing,SU li.Nonlinearity analysis of spacial monolayer global network shell[J].Journal of Lanzhou University of Technology,1999,25(4):73-78. |
| |
| Authors: | WANG Xiu-li FANG You-zhen ZHU Yan-peng XU Jing SU li |
| |
| Abstract: | Based on the optimization design method of software "SSSAOP" developed by the authors for optimization design of monolayer network shell, employing the analysis method of finite elements, and further using the iteration with load increment, the nonlinearity of optimally designed network shell is analysed, the shell's safety factor is determined, and the index of its reliability is obtained which is to be used to evaluate the quality of this scheme. |
| |
| Keywords: | monolayer global network shell finite element nonlinearity analysis iteration with load increment reliability index |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
