Cracking caused by early-age deformation of concrete - prediction and control

被引：20
|
作者：
Gilbert, R. I. [1 ]
机构：
[1] Univ New South Wales, Ctr Infrastruct Engn & Safety, Sydney, NSW 2052, Australia
来源：
MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES | 2017年 / 172卷
基金：
澳大利亚研究理事会;
关键词：
Concrete; crack control; cracking; early-age deformation; heat of hydration; restraint; serviceability; shrinkage;
D O I：
10.1016/j.proeng.2017.02.012
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper deals with the control of cracking caused by restraint to early-age cooling and shrinkage of concrete. Such cracking is inevitable in many situations and a significant amount of reinforcement crossing each crack is required for crack control. Rational procedures are proposed for determining the degree of restraint in a variety of practical reinforced concrete members and the amount of reinforcement required for the control of early-age cracking. Procedures for calculating the width and spacing of cracks are also outlined. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：13 / 22
页数：10
相关论文
共 50 条
  • [31] Deformation and cracking modeling for early-age sidewall concrete based on the multi-field coupling mechanism
    Li, Hua
    Liu, Jiaping
    Wang, Yujiang
    Yao, Ting
    Tian, Qian
    Li, Sichen
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2015, 88 : 84 - 93
  • [32] Effect of early-age cracking on the durability of self-compacting concrete
    Barluenga, G.
    Puentes, J.
    Guardia, C.
    Flores, N.
    [J]. V CONGRESO IBEROAMERICANO DE HORMIGON AUTOCOMPACTANTE Y HORMIGONES ESPECIALES, 2018, : 475 - 484
  • [33] Advanced analysis of stresses for control of transverse cracking in early-age concrete decks of composite bridges
    Oh, B. H.
    Choi, S. C.
    [J]. MEASURING, MONITORING AND MODELING CONCRETE PROPERTIES, 2006, : 259 - +
  • [34] Quantification of effects of fly ash type on concrete early-age cracking
    Riding, Kyle A.
    Poole, Jonathan L.
    Schindler, Anton K.
    Juenger, Maria C. G.
    Folliard, Kevin J.
    [J]. ACI MATERIALS JOURNAL, 2008, 105 (02) : 149 - 155
  • [35] A SIMPLIFIED APPROACH FOR PREDICTING EARLY-AGE CONCRETE PAVEMENT DEFORMATION
    Kim, Sunghwan
    Gopalakrishnan, Kasthurirangan
    Ceylan, Halil
    [J]. JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT, 2011, 17 (01) : 27 - 35
  • [36] Evaluation of cracking behavior of concrete at early-age based on ring test
    Gao, Yuan
    Zhang, Jun
    Han, Yu-Dong
    [J]. Jianzhu Cailiao Xuebao/Journal of Building Materials, 2012, 15 (05): : 618 - 623
  • [37] Early-Age Cracking in Concrete: Causes, Consequences, Remedial Measures, and Recommendations
    Safiuddin, Md.
    Kaish, A. B. M. Amrul
    Woon, Chin-Ong
    Raman, Sudharshan N.
    [J]. APPLIED SCIENCES-BASEL, 2018, 8 (10):
  • [38] Tensile creep and early-age concrete cracking due to restrained shrinkage
    Khan, Inamullah
    Castel, Arnaud
    Gilbert, Raymond Ian
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2017, 149 : 705 - 715
  • [39] Thermal effects on early-age cracking potential of concrete bridge decks
    Bolander, J. E.
    Kim, K.
    Sasaki, K.
    [J]. COMPUTATIONAL MODELLING OF CONCRETE STRUCTURES, VOL 2, 2014, : 723 - 729
  • [40] Experimental measurement and analysis of overall deformation of concrete at early-age
    Hou D.-W.
    Zhang J.
    [J]. Jianzhu Cailiao Xuebao/Journal of Building Materials, 2010, 13 (05): : 613 - 619
12345