首页> 美国政府科技报告 >TESTS ON A ONE-TENTH SCALE MODEL OF A HYPERBOLIC PARABOLOID SHELL ROOF
【24h】

TESTS ON A ONE-TENTH SCALE MODEL OF A HYPERBOLIC PARABOLOID SHELL ROOF

机译:对双曲面抛物面壳屋顶的十分位模型的试验

获取原文

摘要

Tests which have been carried out on a one-tenth scale model of a hyperbolic paraboloid shell roof have given data from which the tie-bar force, corner reactions, deflexion and stress distribution of the actual structure have been calculated.nIn the interior of the shell, the stresses calculated are in good agreement with those calculated by the membrane theory. Near the edge beams both the forces and the moments increase rapidly;since, however, the edges of the shell were thickened, the maximum stresses in the structure under a working load of 60 lb/ft2 were only 250 lb/in2 compression and 100 lb/in2 tension.

著录项

  • 作者

    L. L. Jones;

  • 作者单位
  • 年度 1960
  • 页码 1-34
  • 总页数 34
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工业技术;
  • 关键词

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