Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load
China is a mountainous and hilly country with frequent large-scale landslides with complicated mechanisms and serious damage. The layered rock slopes have the worst stability, undergo the most serious damage, and have been rarely investigated due to limitations of measurement methods and instruments...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/8818278 |
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| author | Zhigang Tao Kuiming Liu Xuebin Cui Xiaobing Qiao Xiaoming Sun |
| author_facet | Zhigang Tao Kuiming Liu Xuebin Cui Xiaobing Qiao Xiaoming Sun |
| author_sort | Zhigang Tao |
| collection | DOAJ |
| description | China is a mountainous and hilly country with frequent large-scale landslides with complicated mechanisms and serious damage. The layered rock slopes have the worst stability, undergo the most serious damage, and have been rarely investigated due to limitations of measurement methods and instruments. Taking the Nanfen open-pit iron mine as an example, a physical large-model similarity ratio test system is used to simulate the landslide remote monitoring process. The development of the sliding surface, stress-strain characteristics, and infrared law of the bedded rock slope are analyzed. Results show that the anchor cable with constant resistance and large deformation plays a significant role in the stability of the slope, and its maximum slip force is 420 N and 630 N, respectively. Slip and crack are the main mechanisms of energy release in layered rock slope. Some scheme improvement measures for this kind of test are put forward, which provides basis and optimization scheme for the subsequent study of layered rock slope. |
| format | Article |
| id | doaj-art-d38d4f3fbf3f40fc8f5bafc46bb37f42 |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-d38d4f3fbf3f40fc8f5bafc46bb37f422025-02-03T06:46:47ZengWileyAdvances in Civil Engineering1687-80861687-80942020-01-01202010.1155/2020/88182788818278Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static LoadZhigang Tao0Kuiming Liu1Xuebin Cui2Xiaobing Qiao3Xiaoming Sun4State Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining & Technology (Beijing), Beijing 100083, ChinaState Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining & Technology (Beijing), Beijing 100083, ChinaState Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining & Technology (Beijing), Beijing 100083, ChinaGansu Province Highway Aviation Tourism Investment Group Co., Ltd., Gansu 730030, ChinaState Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining & Technology (Beijing), Beijing 100083, ChinaChina is a mountainous and hilly country with frequent large-scale landslides with complicated mechanisms and serious damage. The layered rock slopes have the worst stability, undergo the most serious damage, and have been rarely investigated due to limitations of measurement methods and instruments. Taking the Nanfen open-pit iron mine as an example, a physical large-model similarity ratio test system is used to simulate the landslide remote monitoring process. The development of the sliding surface, stress-strain characteristics, and infrared law of the bedded rock slope are analyzed. Results show that the anchor cable with constant resistance and large deformation plays a significant role in the stability of the slope, and its maximum slip force is 420 N and 630 N, respectively. Slip and crack are the main mechanisms of energy release in layered rock slope. Some scheme improvement measures for this kind of test are put forward, which provides basis and optimization scheme for the subsequent study of layered rock slope.http://dx.doi.org/10.1155/2020/8818278 |
| spellingShingle | Zhigang Tao Kuiming Liu Xuebin Cui Xiaobing Qiao Xiaoming Sun Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load Advances in Civil Engineering |
| title | Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load |
| title_full | Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load |
| title_fullStr | Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load |
| title_full_unstemmed | Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load |
| title_short | Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load |
| title_sort | infrared temperature law and deformation monitoring of layered bedding rock slope under static load |
| url | http://dx.doi.org/10.1155/2020/8818278 |
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