Paper Title:
Simplied Calculation Method for Reinforcement of Rectangular Sectional Flexural Members Considering Crack Width
  Abstract

Based on maximum crack width checking of flexural member with rectangular section, the limited maximum crack width value of code was substituted into checking formula. In this paper, according to the different value scope of non-uniformly distributed strain of coefficient longitudinal tensile reinforcement, controlling equations expressed with the diameter and numbers of steel bars are derived, thus reinforcement meeting the requirement of crack width can be calculated directly according to known value. The example indicates that this method can avoid the repeated reinforcement adjustment and crack checking calculation process, and the reinforcement parameter can meet the requirements well. It may be a reference for the designers.

  Info
Periodical
Advanced Materials Research (Volumes 295-297)
Chapter
Chapter 1: Materials Properties
Edited by
Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu
Pages
618-621
DOI
10.4028/www.scientific.net/AMR.295-297.618
Citation
J. Yuan, M. Chen, "Simplied Calculation Method for Reinforcement of Rectangular Sectional Flexural Members Considering Crack Width", Advanced Materials Research, Vols. 295-297, pp. 618-621, 2011
Online since
July 2011
Authors
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Price
$32.00
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