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Specified Domain in Nu-Mu Interaction Diagram for Logical Judgment in Numerical Analysis on Compression Reinforced Concrete Members

Author(s):


Medium: journal article
Language(s): English
Published in: The Open Construction and Building Technology Journal, , n. 1, v. 8
Page(s): 400-405
DOI: 10.2174/1874836801408010400
Abstract:

A series of specified domains in Nu-Muinteraction diagram are proposed to determine optimal reinforcement schemes for rectangular RC column sections subjected to uniaxial eccentric load. These domains divide the area covered by interaction diagram into four regions of safety zone, compression-controlled zone, balanced failure zone and tensioncontrolled zone, which can help engineer to understand all possibilities of section failure under varied reinforcement scheme when they carried out a section design for columns with numerical analysis. With the physical information included in the diagram, the domains help to establish logical judgment between practical reinforcement schemes specified by the Chinese code (GB50010-2010) and corresponding load combination (Nu, Mu) in interaction diagram, and also provide physical interpretation on any calculated result of steel consumption.

Copyright: © 2014 Yingjie Jia, Peng Chang, Jing Sun
License:

This creative work has been published under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given to the original author and the conditions of the license are met.

  • About this
    data sheet
  • Reference-ID
    10384470
  • Published on:
    23/11/2019
  • Last updated on:
    02/06/2021
 
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