Physical modeling of floor heave for the deep-buried roadway excavated in ten degree inclined strata using infrared thermal imaging technology
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- 作者：Xiao-ming Sun ; chenfenghpu@126.com ; Feng Chen ; Man-chao He ; Wei-li Gong ; Hui-chen Xu ; Hao Lu
- 关键词：Deep roadway ; Physical model experiment ; Infrared thermal ; Floor heave
- 刊名：Tunnelling and Underground Space Technology
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：63
- 期：Complete
- 页码：228-243
- 全文大小：14022 K
- 卷排序：63
文摘
Key position of the roadway floor heave was located. The floor heave mechanism was achieved. The horizontal stress had a great effect on the floor heave. Rock mass failure was accompanied with abnormal temperature change.