Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction
It is still a challenge to accurately evaluate the structural safety of tunnel during the process of construction. To address this issue, a safety evaluation approach of tunnel based on the monitoring data during construction is proposed in this study. Firstly, the detailed description of modelling...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2021/6680675 |
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| _version_ | 1849692505472237568 |
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| author | Xiaokun Yan Hu Li Feng Liu Yang Liu |
| author_facet | Xiaokun Yan Hu Li Feng Liu Yang Liu |
| author_sort | Xiaokun Yan |
| collection | DOAJ |
| description | It is still a challenge to accurately evaluate the structural safety of tunnel during the process of construction. To address this issue, a safety evaluation approach of tunnel based on the monitoring data during construction is proposed in this study. Firstly, the detailed description of modelling the tunnel excavation, releasing the load acting on the tunnel, and selecting the constitutive relationship of surrounding rock of tunnel is introduced. Secondly, aiming at an actual shallow-buried tunnel with underground excavation, utilizing the analytical results of deformation of tunnel, the structural safety of tunnel is evaluated by using a reliability-based method. Finally, the effectiveness of the proposed method is demonstrated by using the dynamic monitoring data obtained during the construction of an actual tunnel. |
| format | Article |
| id | doaj-art-eadbb6bcfffb45e4b5576e8cee59b498 |
| institution | DOAJ |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-eadbb6bcfffb45e4b5576e8cee59b4982025-08-20T03:20:40ZengWileyShock and Vibration1070-96221875-92032021-01-01202110.1155/2021/66806756680675Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during ConstructionXiaokun Yan0Hu Li1Feng Liu2Yang Liu3Shenhua Institute of Transportation Technology Research, Beijing 100080, ChinaSchool of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150001, ChinaSchool of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150001, ChinaSchool of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150001, ChinaIt is still a challenge to accurately evaluate the structural safety of tunnel during the process of construction. To address this issue, a safety evaluation approach of tunnel based on the monitoring data during construction is proposed in this study. Firstly, the detailed description of modelling the tunnel excavation, releasing the load acting on the tunnel, and selecting the constitutive relationship of surrounding rock of tunnel is introduced. Secondly, aiming at an actual shallow-buried tunnel with underground excavation, utilizing the analytical results of deformation of tunnel, the structural safety of tunnel is evaluated by using a reliability-based method. Finally, the effectiveness of the proposed method is demonstrated by using the dynamic monitoring data obtained during the construction of an actual tunnel.http://dx.doi.org/10.1155/2021/6680675 |
| spellingShingle | Xiaokun Yan Hu Li Feng Liu Yang Liu Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction Shock and Vibration |
| title | Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction |
| title_full | Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction |
| title_fullStr | Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction |
| title_full_unstemmed | Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction |
| title_short | Structural Safety Evaluation of Tunnel Based on the Dynamic Monitoring Data during Construction |
| title_sort | structural safety evaluation of tunnel based on the dynamic monitoring data during construction |
| url | http://dx.doi.org/10.1155/2021/6680675 |
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