• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Conference on Connections Between Steel and Concrete Vol.2 Sep 10-12, 2001 Stuttgart, Germany >COMPOSITE GIRDERS OF REDUCED HEIGHT
【24h】

COMPOSITE GIRDERS OF REDUCED HEIGHT

机译：高度降低的复合梁

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

Composite girders with reduced height and slim-floor girders are an attractive and economical alternative to normal reinforced concrete beams and slabs. Due to the shallow height of these section types their structural behaviour differs decisively from normal composite beams. As a consequence the common design philosophy for normal composite beams leads to uneconomical safe side assumptions for the ultimate carrying capacity and to far too large calculated deformation values for the serviceability, limit state. The results of investigations on a slim-floor hat section are presented and some specific problems of these composite section types are discussed. The design method of common composite beams have to be modified for composite girders with reduced height and especially the contribution of the concrete section to the structural behaviour of composite girders with reduced height is relevant.
机译：降低高度的复合大梁和超薄地板大梁是普通钢筋混凝土梁和楼板的一种有吸引力且经济的替代方案。由于这些截面类型的高度较浅，因此它们的结构行为与普通的组合梁有决定性的差异。结果，普通复合梁的通用设计原理导致了最终承载力的不安全的安全侧假设，并导致了使用寿命，极限状态的计算变形值太大。给出了对超薄帽子部分的调查结果，并讨论了这些复合部分类型的一些具体问题。对于减小高度的组合梁，必须修改普通组合梁的设计方法，尤其是混凝土截面对减小高度的组合梁的结构性能的贡献是重要的。

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