Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel
Composite lining of deep buried water conveyance tunnel for bearing high internal water pressure is a new type of applicable structure. However, up to date, no effective method is available to calculate the stress of the structure. In this paper, a simplified algorithm, which can be used to calculat...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/6686360 |
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| author | Fei Li Ningdong Chang Jianhui Wang Tao Feng Chunling Li |
| author_facet | Fei Li Ningdong Chang Jianhui Wang Tao Feng Chunling Li |
| author_sort | Fei Li |
| collection | DOAJ |
| description | Composite lining of deep buried water conveyance tunnel for bearing high internal water pressure is a new type of applicable structure. However, up to date, no effective method is available to calculate the stress of the structure. In this paper, a simplified algorithm, which can be used to calculate the stress distribution of composite lining accurately but costs little computational resource, is proposed. This algorithm, which is based on the elastic theory, takes the effect of internal water pressure and surrounding rock on the composite lining into consideration, respectively. Then, the stress distribution of composite lining in infinite body is derived on the basis of Lame solution. Finally, a case study is followed by choosing a typical section of the Eastern Canal in Beijing of the South-to-North Water Diversion Project (SNWDP). This case study was analysed by using the simplified algorithm and verified by finite element method with ABAQUS. The results show that the stress distribution of composite lining can be obtained quickly and accurately with the simplified algorithm, which can provide a reference for other engineering designs. |
| format | Article |
| id | doaj-art-178cbcc4642442fe9c4f21fa9f9cf81e |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-178cbcc4642442fe9c4f21fa9f9cf81e2025-02-03T01:05:25ZengWileyAdvances in Civil Engineering1687-80861687-80942021-01-01202110.1155/2021/66863606686360Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance TunnelFei Li0Ningdong Chang1Jianhui Wang2Tao Feng3Chunling Li4School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, ChinaSchool of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, ChinaBeijing Institute of Water Science and Technology, Beijing 100048, ChinaBeijing South-to-North Water Diversion East Canal Management Office, Beijing 100176, ChinaSchool of Water Conservancy and Hydropower, Hohai University, Nanjing 210015, ChinaComposite lining of deep buried water conveyance tunnel for bearing high internal water pressure is a new type of applicable structure. However, up to date, no effective method is available to calculate the stress of the structure. In this paper, a simplified algorithm, which can be used to calculate the stress distribution of composite lining accurately but costs little computational resource, is proposed. This algorithm, which is based on the elastic theory, takes the effect of internal water pressure and surrounding rock on the composite lining into consideration, respectively. Then, the stress distribution of composite lining in infinite body is derived on the basis of Lame solution. Finally, a case study is followed by choosing a typical section of the Eastern Canal in Beijing of the South-to-North Water Diversion Project (SNWDP). This case study was analysed by using the simplified algorithm and verified by finite element method with ABAQUS. The results show that the stress distribution of composite lining can be obtained quickly and accurately with the simplified algorithm, which can provide a reference for other engineering designs.http://dx.doi.org/10.1155/2021/6686360 |
| spellingShingle | Fei Li Ningdong Chang Jianhui Wang Tao Feng Chunling Li Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel Advances in Civil Engineering |
| title | Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel |
| title_full | Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel |
| title_fullStr | Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel |
| title_full_unstemmed | Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel |
| title_short | Research on the Algorithm for Composite Lining of Deep Buried Water Conveyance Tunnel |
| title_sort | research on the algorithm for composite lining of deep buried water conveyance tunnel |
| url | http://dx.doi.org/10.1155/2021/6686360 |
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