• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Structural Design of Tall Buildings >APPLICATION OF LINEAR STRUCTURAL ANALYSIS PROGRAM FOR STEEL FRAME ULTIMATE LIMIT STATE ANALYSIS
【24h】

APPLICATION OF LINEAR STRUCTURAL ANALYSIS PROGRAM FOR STEEL FRAME ULTIMATE LIMIT STATE ANALYSIS

机译：线性结构分析程序在钢框架极限状态分析中的应用

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper describes the feasibility of applying a modified linear structure analysis computer program in the ultimate limit state design of unbraced steel frames. The elastic-plastic hinge zone concept and the linear elastic structural analysis computer program SAP90, are used to simplify the nonlinear steel frame structural analysis model. Most steel structures are designed by plastic theory, called ultimate limit state design'. In practice, most steel structure analysis is performed by linear elastic computer programs that do not take into account either inelastic behavior or calculation of the ultimate strength. Herein, a modified analysis approach is presented and its design implications discussed. The results obtained from the modified approach are provided and compared with both experimental data and the inelastic structural analysis computer program DRAIN-2DX with respect to the ultimate strengths and the lateral displacements of unbraced steel frames.
机译：本文描述了在无支撑钢框架的极限状态设计中应用改进的线性结构分析计算机程序的可行性。弹塑性铰区概念和线性弹性结构分析计算机程序SAP90用于简化非线性钢框架结构分析模型。大多数钢结构是根据塑性理论设计的，称为极限极限状态设计。实际上，大多数钢结构分析是通过线性弹性计算机程序执行的，该程序既没有考虑非弹性行为也没有考虑极限强度的计算。本文介绍了一种改进的分析方法，并讨论了其设计含义。提供了从修改后的方法获得的结果，并将这些结果与实验数据和无弹性结构分析计算机程序DRAIN-2DX进行了比较，以了解无支撑钢框架的极限强度和横向位移。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号