Volume 12 Issue 1
Turn off MathJax
Article Contents
Abstract
Related Articles
Zhuang Qingfeng, Feng Naiqian. THE INFLUENCE OF SIZE ON MEASURING THE SPECIFIC FRACTURE ENERGY OF AAC[J]. Engineering Mechanics, 1995, 12(1): 30-38.
Citation: Zhuang Qingfeng, Feng Naiqian. THE INFLUENCE OF SIZE ON MEASURING THE SPECIFIC FRACTURE ENERGY OF AAC[J]. Engineering Mechanics, 1995, 12(1): 30-38.
shu

THE INFLUENCE OF SIZE ON MEASURING THE SPECIFIC FRACTURE ENERGY OF AAC

  • Tsinghua University

More Information
  • Received Date: August 31, 1993
  • Revised Date: December 31, 1899
    Graphical Abstract
    • Abstract
  • In this paper the wedge-splitting specimens recommended by RILEM are used to determine the specific fracture energy Gf of AAC. The influence of the specimen's size is investigated and analyzed with the theory in fracture mechanics.According to the data such a conclusion can be drawn that if the specimen is thicker than 200mm and the ligament is higher than 130mm, the influence of size is negligible.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]GAO Xiao-feng, YANG Cheng, LI Qing-bin, HU Yu, TAN Yao-sheng, ZHOU Xin-zhu. AGE-DEPENDENT SIZE EFFECT FRACTURE MODEL FOR CONCRETE[J]. Engineering Mechanics, 2024, 41(3): 26-38. DOI: 10.6052/j.issn.1000-4750.2022.04.0301
    [2]GAO Xiao-feng, HU Yu, YANG Ning, WU Kun, LI Qing-bin. FRACTURE TEST AND SIZE EFFECT ANALYSIS OF LOW-HEAT CEMENT FULLY-GRADED CONCRETE[J]. Engineering Mechanics, 2022, 39(7): 183-193. DOI: 10.6052/j.issn.1000-4750.2021.04.0276
    [3]DENG Ming-ke, MA Xiang-kun, ZHANG Wei, LI Ning. EXPERIMENTAL STUDIES ON ASEISMIC BEHAVIOR OF AUTOCLAVED AERATED CONCRETE MASONRY WALLS STRENGTHENED WITH HDC[J]. Engineering Mechanics, 2021, 38(7): 9-18. DOI: 10.6052/j.issn.1000-4750.2020.06.0336
    [4]XU Chun-yi, WU Zhan-qing, YAN Lei. RESEARCH ON SELF-STRESS OF STEEL BARS IN AUTOCLAVED AERATED CONCRETE SLAB BASED ON RELEASE METHOD[J]. Engineering Mechanics, 2020, 37(S): 327-332, 339. DOI: 10.6052/j.issn.1000-4750.2019.04.S064
    [5]GUAN Jun-feng, WANG Qiang, HU Xiaozhi, BAI Wei-feng, JIANG Bin. BOUNDARY EFFECT FRACTURE MODEL FOR CONCRETE AND GRANITE CONSIDERING AGGREGATE SIZE[J]. Engineering Mechanics, 2017, 34(12): 22-30. DOI: 10.6052/j.issn.1000-4750.2016.08.0652
    [6]HU Ruo-lin, HUANG Pei-yan, ZHENG Shun-chao. THEORETICAL DERIVATION OF THE SIZE OF FRACTURE PROCESS ZONE OF CONCRETE[J]. Engineering Mechanics, 2010, 27(6): 127-132.
    [7]LI Xiao-dong, DONG Wei, WU Zhi-min, CHANG Qing-rui. EXPERIMENTAL INVESTIGATION ON DOUBLE-K FRACTURE PARAMETERS FOR SMALL SIZE SPECIMENS OF CONCRETE[J]. Engineering Mechanics, 2010, 27(2): 166-171,.
    [8]ZHAO Yan-hua, NIE Yu-qiang, XU Shi-lang. DETERMINATION OF BOUDNARY EFFECT ON FRACTURE ENERGY OF CONCRETE[J]. Engineering Mechanics, 2007, 24(1): 56-061.
    [9]Wu Zhimin, Zhao Guofan. NONLINEAR FRACTURE TOUGHNESS GIc OF CONCRETE AND ITS SIZE EFFECT[J]. Engineering Mechanics, 1995, 12(4): 9-16.
    [10]Feng Naiqian. DETERMINATION OF AGC FRACTURE ENERGY AND ITS FRACTAL ANALYSIS[J]. Engineering Mechanics, 1993, 10(2): 17-22.

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (803) PDF downloads (275) Cited by()
    Related

    京ICP备18030614号

    Copyright © 《工程力学》编辑部

    Address: North-Star Times Tower, No.8 Beichendong Road, Chaoyang District, Beijing, China China Pos: 100084

    Tel: (010)62788648 Fax: 021-64253812 Email: gclxbjb@tsinghua.edu.cn

    Supported by: Beijing Renhe Information Technology Co.,Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return