Statistical analysis of initial defects between concrete layers of dam using X-ray computed tomography
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- 作者：Xi Qin ; Qianjun Xu ; qxu@mail.tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Concrete ; Initial defect ; Computed tomography ; Ellipsoid ; Probability density
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：30 October 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：1101-1113
- 全文大小：3301 K
文摘
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Ultrasonic and splitting tensile tests were conducted to evaluate specimens’ properties.
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Each individual defect was identified and approximated with a specific ellipsoid.
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The distribution characteristics of the initial defects were found.
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The micro-structures and properties are related to method of pouring.