The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures
Anzhen Bridge Station of Beijing metro line 12, which adopts a separated-island platform constructed by the undermining method, passes along the retaining wall of the North Third Ring Road. A numerical simulation method is adopted to study the deformation laws of the retaining wall under the influen...
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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/10.1155/2020/8853001 |
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| _version_ | 1832560100387061760 |
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| author | Kai Wang Zhaoping Li Xuezhao Xu Leilei Shi Fanbo Zhang |
| author_facet | Kai Wang Zhaoping Li Xuezhao Xu Leilei Shi Fanbo Zhang |
| author_sort | Kai Wang |
| collection | DOAJ |
| description | Anzhen Bridge Station of Beijing metro line 12, which adopts a separated-island platform constructed by the undermining method, passes along the retaining wall of the North Third Ring Road. A numerical simulation method is adopted to study the deformation laws of the retaining wall under the influence of station construction. The simulation data show that the affected retaining wall will have large settlement and tilt, and countermeasures must be taken. Four countermeasures are formulated, and their control effects are analyzed. The calculation results show that the combination of anchor cables and waist beams can effectively control the tilt of the retaining wall, but the control effect on the absolute settlement is not obvious. The control effect of isolation piles is better than that of foundation grouting. The joint control method of anchor cables combined with waist beams, isolation piles, and deep hole grouting makes the deformation meet the target, and according to this measure, a concept of joint control aiming at the influence of the “source,” “propagation,” and “object” is proposed, which can provide a reference for similar projects with a great difficulty in deformation control. |
| format | Article |
| id | doaj-art-3b19031629894d79b0d8f4baefb224c0 |
| 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-3b19031629894d79b0d8f4baefb224c02025-02-03T01:28:22ZengWileyAdvances in Civil Engineering1687-80861687-80942020-01-01202010.1155/2020/88530018853001The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate CountermeasuresKai Wang0Zhaoping Li1Xuezhao Xu2Leilei Shi3Fanbo Zhang4School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, ChinaSchool of Civil Engineering, Beijing Jiaotong University, Beijing 100044, ChinaSchool of Civil Engineering, Beijing Jiaotong University, Beijing 100044, ChinaBeijing No. 4 Municipal Construction Engineering Co., Ltd., Beijing 100176, ChinaSchool of Civil Engineering, Beijing Jiaotong University, Beijing 100044, ChinaAnzhen Bridge Station of Beijing metro line 12, which adopts a separated-island platform constructed by the undermining method, passes along the retaining wall of the North Third Ring Road. A numerical simulation method is adopted to study the deformation laws of the retaining wall under the influence of station construction. The simulation data show that the affected retaining wall will have large settlement and tilt, and countermeasures must be taken. Four countermeasures are formulated, and their control effects are analyzed. The calculation results show that the combination of anchor cables and waist beams can effectively control the tilt of the retaining wall, but the control effect on the absolute settlement is not obvious. The control effect of isolation piles is better than that of foundation grouting. The joint control method of anchor cables combined with waist beams, isolation piles, and deep hole grouting makes the deformation meet the target, and according to this measure, a concept of joint control aiming at the influence of the “source,” “propagation,” and “object” is proposed, which can provide a reference for similar projects with a great difficulty in deformation control.http://dx.doi.org/10.1155/2020/8853001 |
| spellingShingle | Kai Wang Zhaoping Li Xuezhao Xu Leilei Shi Fanbo Zhang The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures Advances in Civil Engineering |
| title | The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures |
| title_full | The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures |
| title_fullStr | The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures |
| title_full_unstemmed | The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures |
| title_short | The Influence of Complex Subway Station Construction on High Retaining Walls and Appropriate Countermeasures |
| title_sort | influence of complex subway station construction on high retaining walls and appropriate countermeasures |
| url | http://dx.doi.org/10.1155/2020/8853001 |
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