双T板单层工业厂房结构空间刚度的研究

英文篇名：Research on Space Stiffness of Double-T Plate Single Floor Industrial Building's Structure
中文刊名：沈阳建筑大学学报(自然科学版)
英文刊名：Journal of Shenyang Jianzhu University(Natural Science)
作者：赵成文 ; 白阳 ; 高连玉 ; 代俊杰
英文作者：ZHAO Chengwen1 ; BAI Yang1 ; GAO Lianyu2 ; DAI Junjie1(1.Faculty of Civil Engineering Shenyang Jianzhu University Shenyang Liaoning 110168 ; 2.China Northeast Architectural Design and Research Institute Shenyang Liaoning 110003)
中文关键词：空间刚度 ; 连续梁 ; 抗侧性能 ; 水平荷载 ; 双T板单层工业厂房
英文关键词：space stiffness ; continuous beam ; lateral resistance ; horizontal load ; double-T plate single floor industrial building
出版日期：2007-07-15
机构：沈阳建筑大学土木工程学院,沈阳建筑大学土木工程学院,中国建筑东北设计研究院,沈阳建筑大学土木工程学院辽宁沈阳110168,辽宁沈阳110168,辽宁沈阳110003,辽宁沈阳110168
年：2007
期：04
出版单位：沈阳建筑大学学报(自然科学版)

摘要

目的研究带有吊车的双T板单层工业厂房在水平荷载作用下,其纵梁截面的设计方法.方法纵梁和双T板的空间结构可以简化为带有弹性支座的连续梁,弹性支座相当于吊车的水平荷载传至柱子时柱子的抗侧能力对水平梁的作用.通过计算连续梁,来解决该种结构的空间问题.结果随着截面惯性矩I值的增加,纵向弯矩值在减小,且随着混凝土E值的增大,在相同I值的情况下弯矩值也在减小.结论梁的纵向抗弯刚度越大、混凝土的级别越高,结构的空间刚度越好.设计该种结构时应注意校核其水平方向弯矩.
The designing of horizontal beam of single floor industrial building with crane is discussed.The space structure of horizontal beam and double-T plate is simplified as a continuous beam with elastic support.The elastic support is equivalent to lateral resistance of column while horizontal load is to the column.In order to solve the space structure,the continuous beam is calculated.The space stiffness of this structure is amended while cross-section inertia moment's increasing and concrete elastic ratio's adding.Horizontal moment must be considered while designing this structure.

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