Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine
An equal scale test was conducted for the bottom curtain construction method of curved pipe jacking of “Yangtze River Estuary II”, which included lowering the end plate and advancing the pipe joint. The test results show that the curved pipe jacking bottom curtain method is suitable for the integral...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Shanghai Jiao Tong University
2023-10-01
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| Series: | Shanghai Jiaotong Daxue xuebao |
| Subjects: | |
| Online Access: | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-S1-131.shtml |
| _version_ | 1797628987986411520 |
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| author | ZHANG Chi, YUAN Yixiang, LI Yanlong, ZHOU Dongrong, HU Jian, WANG Jian, ZHU Xiaodong, WANG Yu |
| author_facet | ZHANG Chi, YUAN Yixiang, LI Yanlong, ZHOU Dongrong, HU Jian, WANG Jian, ZHU Xiaodong, WANG Yu |
| author_sort | ZHANG Chi, YUAN Yixiang, LI Yanlong, ZHOU Dongrong, HU Jian, WANG Jian, ZHU Xiaodong, WANG Yu |
| collection | DOAJ |
| description | An equal scale test was conducted for the bottom curtain construction method of curved pipe jacking of “Yangtze River Estuary II”, which included lowering the end plate and advancing the pipe joint. The test results show that the curved pipe jacking bottom curtain method is suitable for the integral salvage of sunken ships. The method of using a stirring pump to remove iron plate sand on the end plate is inefficient, which should be replaced with a more efficient method in the future. The maximum thrust for propulsion in the three pipe joints is 2.2 MN, and the maximum torque is 28 kN·m. |
| first_indexed | 2024-03-11T10:46:55Z |
| format | Article |
| id | doaj.art-5c8260566544481594716e7f60509adc |
| institution | Directory Open Access Journal |
| issn | 1006-2467 |
| language | zho |
| last_indexed | 2024-03-11T10:46:55Z |
| publishDate | 2023-10-01 |
| publisher | Editorial Office of Journal of Shanghai Jiao Tong University |
| record_format | Article |
| series | Shanghai Jiaotong Daxue xuebao |
| spelling | doaj.art-5c8260566544481594716e7f60509adc2023-11-14T00:58:09ZzhoEditorial Office of Journal of Shanghai Jiao Tong UniversityShanghai Jiaotong Daxue xuebao1006-24672023-10-0157S113113710.16183/j.cnki.jsjtu.2023.S1.07Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking MachineZHANG Chi, YUAN Yixiang, LI Yanlong, ZHOU Dongrong, HU Jian, WANG Jian, ZHU Xiaodong, WANG Yu01. Shanghai Tunnel Engineering Co., Ltd., Shanghai 200032, China;2. Shanghai Salvage of the Ministry of Transport, Shanghai 200090, ChinaAn equal scale test was conducted for the bottom curtain construction method of curved pipe jacking of “Yangtze River Estuary II”, which included lowering the end plate and advancing the pipe joint. The test results show that the curved pipe jacking bottom curtain method is suitable for the integral salvage of sunken ships. The method of using a stirring pump to remove iron plate sand on the end plate is inefficient, which should be replaced with a more efficient method in the future. The maximum thrust for propulsion in the three pipe joints is 2.2 MN, and the maximum torque is 28 kN·m.https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-S1-131.shtmlwreckcurved pipe jackingintegral salvageproportional test |
| spellingShingle | ZHANG Chi, YUAN Yixiang, LI Yanlong, ZHOU Dongrong, HU Jian, WANG Jian, ZHU Xiaodong, WANG Yu Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine Shanghai Jiaotong Daxue xuebao wreck curved pipe jacking integral salvage proportional test |
| title | Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine |
| title_full | Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine |
| title_fullStr | Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine |
| title_full_unstemmed | Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine |
| title_short | Equal Scale Test of Curve-Shaped Pipe Roofing Method with Rectangular Jacking Machine |
| title_sort | equal scale test of curve shaped pipe roofing method with rectangular jacking machine |
| topic | wreck curved pipe jacking integral salvage proportional test |
| url | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-S1-131.shtml |
| work_keys_str_mv | AT zhangchiyuanyixiangliyanlongzhoudongronghujianwangjianzhuxiaodongwangyu equalscaletestofcurveshapedpiperoofingmethodwithrectangularjackingmachine |