Paper Title:
Study on Crack Prevention for Concrete Rapid Construction
  Abstract

Pier concrete is vulnerable to cracking when using concrete rapid construction after long off period. In order to solve this problem, crack mechanism and effects of several temperature control measures of thin-walled structure concrete is analyzed. Through analyzing the temperature and stress time-space variation using 3D finite element method, it can be found that stress is more sensitive to controlling concrete placing temperature than other measures. It also shows that under the condition of taking other proper temperature control measures, low placing temperature can not be spared.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Mechanical Behavior & Fracture
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
1149-1153
DOI
10.4028/www.scientific.net/AMR.291-294.1149
Citation
M. Z. Liu, S. Qiang, B. L. Wang, Z. Q. Zhen, X. R. Wang, "Study on Crack Prevention for Concrete Rapid Construction", Advanced Materials Research, Vols. 291-294, pp. 1149-1153, 2011
Online since
July 2011
Export
Price
$32.00
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