REINFORCEMENT TO CONTROL THERMAL AND SHRINKAGE CRACKING.

被引：0
|
作者：
Campbell-Allen, D.
Hughes, G.W.
机构：
来源：
Institution of Engineers, Australia, Civil Engineering Transactions | 1981年 / CE 23卷 / 03期
关键词：
CONCRETE; -; Cracking;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A theory based on the ″bond-slip″ mechanism is proposed to calcualte the quantity of reinforcement required to satisfactorily distribute thermal and shrinkage cracking. A study of published experimental results and field measurements, as well as the results of a laboratory test program, ahve confirmed that this theory is a reasonable description of observed cracking behavior. A survey of the provisions of current design codes has shown that the quantity of shrinkage and temperature reinforcement currently specified is totally inadequate for the range of thermal and shrinkable strains normally experienced in Australia. A method of calculating the required quantity of reinforcement has been recommended, expresssed in a format suitable for inclusion in a design code.
引用
收藏
页码：158 / 165
相关论文
共 50 条
  • [1] Elementary and bulk reaction paths for the thermal cracking.
    Lorant, F
    Behar, F
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U525 - U526
  • [2] Season cracking.
    Hatfield, WH
    Thirkell, GL
    JOURNAL OF THE INSTITUTE OF METALS, 1919, 22 : 67 - 126
  • [3] Perfluorocarbenes produced by thermal cracking. Barriers to generation and rearrangement
    Cramer, CJ
    Hillmyer, MA
    JOURNAL OF ORGANIC CHEMISTRY, 1999, 64 (13): : 4850 - 4859
  • [4] Fire Cracking.
    Form, W.
    Peguiron, N.
    Furrer, B.
    Memoires et etudes scientifiques de la Revue de metallurgie, 1982, 79 (03): : 143 - 148
  • [5] Control of Thermal and Shrinkage Cracking of Jointless Slab-on-Ground
    dos Santos, Sergio Botassi
    de Souza Neves, Kennedy Leandro
    Bandeira, Estevao Alencar
    ACI MATERIALS JOURNAL, 2019, 116 (03) : 13 - 20
  • [6] CONTROLLING SHRINKAGE AND THERMAL CRACKING
    HUGHES, BP
    CONCRETE, 1972, 6 (05): : 39 - &
  • [7] INFLUENCE OF FIBER REINFORCEMENT ON RESTRAINED SHRINKAGE AND CRACKING
    SWAMY, RN
    STAVRIDES, H
    JOURNAL OF THE AMERICAN CONCRETE INSTITUTE, 1979, 76 (03): : 443 - 460
  • [8] The effect of reinforcement on early-age cracking due to autogenous shrinkage and thermal effects
    Sule, M.
    Van Breugel, K.
    Cement and Concrete Composites, 2004, 26 (05) : 581 - 587
  • [9] The effect of reinforcement on early-age cracking due to autogenous shrinkage and thermal effects
    Sule, M
    van Breugel, K
    CEMENT & CONCRETE COMPOSITES, 2004, 26 (05): : 581 - 587
  • [10] ROLLFORMING WITHOUT CRACKING.
    Quinchon, Guy
    Sheet Metal Industries, 1984, 61 (05): : 277 - 278
12345