A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM
文献类型：期刊论文
| 作者 | Wu, Yuexiu; Ma, Chishuai; Tan, Xianjun; Yang, Dianseng; Tian, Hongming; Yang, Jianping |
| 刊名 | SHOCK AND VIBRATION
 |
| 出版日期 | 2019 |
| 卷号 | 2019期号:-页码:- |
| ISSN号 | 1070-9622 |
| DOI | 10.1155/2019/5309480 |
| 英文摘要 | Uniaxial compressive strength (UCS) is a very important fundamental mechanical parameter for TBM construction. In this work, a predictive model of UCS was proposed according to the TBM parameters including torque, penetration, cutter number, and cutter diameter. The parameter of the new proposed model was established by fourteen existed TBM tunnels' construction data. To describe the relationships of UCS with PLSI of the Murree tertiary hard rocks, regression analyses have been conducted and a fitting equation with high-prediction performance was developed. Validation from the data of Neelum-Jhelum (NJ) TBM diversion tunnel were carried out. The absolute errors between predictive UCS and experimental UCS were presented. Through comparison, it can be concluded that the proposed calculation equation of UCS has a high accuracy for a certain rock type with UCS from 50MPa to 200MPa. For special hard rock or soft rock, a new calculation equation between UCS and TBM parameters should be studied furthermore. |
| WOS研究方向 | Acoustics ; Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000462440800001 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/15084]  |
| 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.CNIPA, Patent Examinat Cooperat Hubei Ctr Patent Off, Wuhan 430205, Hubei, Peoples R China; 2.Wuhan Univ, Key Lab Rock Mech Hydraul Struct Engn, Minist Educ, Wuhan 430072, Hubei, Peoples R China; 3.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 | Wu, Yuexiu,Ma, Chishuai,Tan, Xianjun,et al. A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM[J]. SHOCK AND VIBRATION,2019,2019(-):-. |
| APA | Wu, Yuexiu,Ma, Chishuai,Tan, Xianjun,Yang, Dianseng,Tian, Hongming,&Yang, Jianping.(2019).A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM.SHOCK AND VIBRATION,2019(-),-. |
| MLA | Wu, Yuexiu,et al."A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM".SHOCK AND VIBRATION 2019.-(2019):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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