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| 连拱隧道围岩渗透系数对渗流场影响的数值模拟研究 | |
| 引用本文： | 王道良,刘新荣,陈山泉,王建华.连拱隧道围岩渗透系数对渗流场影响的数值模拟研究[J].西华大学学报(自然科学版),2011,30(5):106-109. |
| 作者姓名： | 王道良 刘新荣 陈山泉 王建华 |
| 作者单位： | 1. 招商局重庆交通科研设计院有限公司,重庆 400067;重庆大学土木工程学院,重庆 400030 2. 重庆大学土木工程学院,重庆,400030 3. 招商局重庆交通科研设计院有限公司,重庆,400067 |
| 摘 要： | 以昱岭关隧道工程为依托,结合数值模拟方法,采用Midas-GTS软件,遵循D-P准则,对常水位作用下连拱隧道渗漏水特点以及围岩渗透系数大小对渗流场特征的影响进行了研究,并结合实际工程与数值模拟结果得出了一些有益的结论. |
| 关 键 词： | 渗流场 连拱隧道 渗透系数 数值模拟 |
Simulation Study on the Effect of Rock Permeability Coefficient in Multi-arch Tunnel on Seepage Field |
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| WANG Dao-liang,LIU Xin-rong,CHEN Shan-quan,WANG Jian-hua.Simulation Study on the Effect of Rock Permeability Coefficient in Multi-arch Tunnel on Seepage Field[J].Journal of Xihua University:Natural Science Edition,2011,30(5):106-109. | |
| Authors: | WANG Dao-liang LIU Xin-rong CHEN Shan-quan WANG Jian-hua |
| Affiliation: | WANG Dao-liang1,2,LIU Xin-rong2,CHEN Shan-quan1,WANG Jian-hua1(1.China Merchants Chongqing Communications Research & Design Institute Co.,Ltd..,Chongqing 400067 China,2.College of Civil Engineering,Chongqing University,Chongqing 400045 China) |
| Abstract: | To Yulingguan tunnel project as the basis,combined with the numerical simulation,using the Midas-GTS software,follow the DP criteria,a common double-arch tunnel under water seepage water permeability characteristics of rock the size of the flow field characteristics were studied,combined with practical engineering and numerical simulation results obtained some useful conclusions. |
| Keywords: | seepage field multi-arch tunnel rock permeability coefficient numerical simulation |
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