Full-scale linear cutting test in Chongqing Sandstone and the comparison with field TBM excavation performance
文献类型：期刊论文
| 作者 | Pan, Yucong; Liu, Quansheng; Kong, Xiaoxuan; Liu, Jianping; Peng, Xingxin; Liu, Qi |
| 刊名 | ACTA GEOTECHNICA
 |
| 出版日期 | 2019 |
| 卷号 | 14期号:4页码:1249-1268 |
| 关键词 | Cutterhead design Disc cutter Excavation performance Linear cutting machine (LCM) Mechanical rock breakage Tunnel boring machine (TBM) |
| ISSN号 | 1861-1125 |
| DOI | 10.1007/s11440-018-0702-1 |
| 英文摘要 | In this study, determination of some machine parameters and performance prediction for tunnel boring machine (TBM) are conducted based on laboratory rock cutting test. Firstly, laboratory full-scale linear cutting test is carried out using 432-mm CCS (constant cross section) disc cutter in Chongqing Sandstone. Then, the input parameters for TBM cutterhead design are extracted; some TBM specifications are determined and then compared to the manufactured values. Finally, laboratory full-scale linear cutting test results are compared with the field TBM excavation performance data collected in Chongqing Yangtze River Tunnel. Results show that laboratory full-scale linear cutting test results, combined with some engineering considerations, can be used for the preliminary and rough design of TBM machine capacity. Meanwhile, combined with some modification factors, it can also well predict the field TBM excavation performance. |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000475686600020 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/14931]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Sichuan Agr Univ, Coll Water Conservancy & Hydropower Engn, Yaan 625014, Sichuan, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Wuhan Univ, Sch Civil Engn, Key Lab Safety Geotech & Struct Engn Hubei Prov, Wuhan 430072, Hubei, Peoples R China; 4.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Pan, Yucong,Liu, Quansheng,Kong, Xiaoxuan,et al. Full-scale linear cutting test in Chongqing Sandstone and the comparison with field TBM excavation performance[J]. ACTA GEOTECHNICA,2019,14(4):1249-1268. |
| APA | Pan, Yucong,Liu, Quansheng,Kong, Xiaoxuan,Liu, Jianping,Peng, Xingxin,&Liu, Qi.(2019).Full-scale linear cutting test in Chongqing Sandstone and the comparison with field TBM excavation performance.ACTA GEOTECHNICA,14(4),1249-1268. |
| MLA | Pan, Yucong,et al."Full-scale linear cutting test in Chongqing Sandstone and the comparison with field TBM excavation performance".ACTA GEOTECHNICA 14.4(2019):1249-1268. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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