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- Title
数字图像技术在再生混凝土性能分析中的应用.
- Authors
肖建庄; 李宏; 袁俊强
- Abstract
Using the digital image processing technique, a statistical research was undertaken on the crosssection of the specimen of recycled aggregate concrete after fatigue failure. The statistical characteristics of the fracture surface and the relationship between the debonding area ratio of the aggregate and the fatigue stress level was established and analyzed. A two-dimensional numerical model that can reflect the distribution of recycled coarse aggregate was builtwhich provides the important base for the analysis of the behavior of recycled aggregate concrete.
- Publication
Jianzhu Cailiao Xuebao: Journal of Building Materials, 2014, Vol 17, Issue 3, p459
- ISSN
1007-9629
- Publication type
Article
- DOI
10.3969/j.issn.1007-9629.2014.03.016