Assessing pavement interfacial bonding condition
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- 作者：Chengchao Guo ; guocc@zzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; wangchench@163.com" class="auth_mail" title="E-mail the corresponding author ; Fuming Wang ; Yanhui Zhong
- 关键词：Deflection basin index ; Stress difference ; Interface ; Bonding condition ; Assessment
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：124
- 期：Complete
- 页码：85-94
- 全文大小：2200 K
文摘
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The modulus and interfacial bonding condition is an order on the deflection, and the strength and bonding condition take same effect on the structure deformation.
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With the interfacial friction coefficient decreasing, the deflection all increase, and the difference of interfacial radial stress gets larger.
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The interfacial friction coefficient has good relationship with the deflection basin index, and SCI/BCI and F1/F2 can be used to reflect the interfacial bonding condition.