| The Time and Cost Prediction of Tunnel Boring Machine in Tunnelling |
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| 引用本文： | WU Shijing QIAN Bo GONG Zhibo. The Time and Cost Prediction of Tunnel Boring Machine in Tunnelling[J]. 武汉大学学报:自然科学英文版, 2006, 11(2): 385-388. DOI: 10.1007/BF02832128 |
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| 作者姓名： | WU Shijing QIAN Bo GONG Zhibo |
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| 作者单位： | School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, Hubei, China |
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| 基金项目： | Supported by the Project of National Key Technology and Equipment （ZZ02 03-03-03-07） |
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| 摘 要： | 0Introduction Thetimeandcostprediction,whicharegettingonslow ly,arealwaysthekeyfactorthatdeterminewhethertheassistantdecision makingsystemisutility.Soitisnecessarytoresearchonthetimeandcostneededinaspecialprojectand theirprobabilitydistributing,whichcouldbeusedasacredi blebasisforsigningacontractandasatooltooptimizecon structionplanandtoreducecost.SystemofOkubo[1]hasthreephases:①Checktheenvironmentsothatitissuitable forthefundamentalrequirementsinwhichtunnelboringma chine(TBM)isused;②Estim…
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| 关 键 词： | 开挖隧道 进度预报 成本估计 施工机械 |
| 文章编号： | 1007-0202（2006）02-0385-04 |
| 收稿时间： | 2005-05-09 |
The time and cost prediction of tunnel boring machine in tunnelling |
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| Wu Shijing,Qian Bo,Gong Zhibo. The time and cost prediction of tunnel boring machine in tunnelling[J]. Wuhan University Journal of Natural Sciences, 2006, 11(2): 385-388. DOI: 10.1007/BF02832128 |
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| Authors: | Wu Shijing Qian Bo Gong Zhibo |
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| Affiliation: | (1) School of Power and Mechanical Engineering, Wuhan University, 430072 Wuhan, Hubei, China |
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| Abstract: | Making use of microsoft visual studio. net platform, the assistant decision-making system of tunnel boring machine in tunnelling has been built to predict the time and cost. Computation methods of the performance parameters have been discussed. New time and cost prediction models have been depicted. The multivariate linear regression has been used to make the parameters more precise, which are the key factor to affect the prediction near to the reality. |
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| Keywords: | tunnel boring machine time prediction cost prediction assistant decision-making multivariate linear regression |
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