[1]王俊立,李天.滑移和掀起影响集中荷载作用下组合桁架掀起力理论推导[J].郑州大学学报(工学版),2014,35(03):116-120.[doi:10.3969/j issn.1671-6833.2014.03.028]
WANG Junli,LI Tian.Theoretical Analysis on the Uplifting Force of Composite Truss under ConcentratedLoad Considering Interfacial Slip and Uplift[J].Journal of Zhengzhou University (Engineering Science),2014,35(03):116-120.[doi:10.3969/j issn.1671-6833.2014.03.028]
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滑移和掀起影响集中荷载作用下组合桁架掀起力理论推导(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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35
- 期数:
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2014年03期
- 页码:
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116-120
- 栏目:
-
- 出版日期:
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2014-06-30
文章信息/Info
- Title:
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Theoretical Analysis on the Uplifting Force of Composite Truss under ConcentratedLoad Considering Interfacial Slip and Uplift
- 作者:
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王俊立; 李天
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- Author(s):
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WANG Junli; LI Tian
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School of Civil Engineering, Zhengzhou University, Zhengzhou 450001, China
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- Keywords:
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composite truss; interface slip; uplift
- 分类号:
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TU398.9
- DOI:
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10.3969/j issn.1671-6833.2014.03.028
- 文献标志码:
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A
- Abstract:
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Considering the interfaeial slip and uplift between conerete llange and steel truss, a sixth linearhomogeneous differential equalion is derived to caleulate the uplifting foree of the simply supported eompositebeam under eoneentrated load. The boundary eonstraint equations of axial foree and uplifing foree are estab.lished,and both methods obtaining exaet and approximate solutions of the equations are proposed. Finally, anumerieal ealeulation of a simply supported composite beam is earried out to obtain the approximate solution olthe axial and uplifing forees using the proposed method.
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