非扰动开挖隧道模型的水压力试验研究

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Abstract A consensus about the understanding of groundwater effecting on tunnels is not reached yet up to now，and the impact of groundwater pressure on supporting structure was not fully understood. Based on this，model tests are carried out to understand the effects of water pressure on tunnel. In a 300–350 km/h high-speed railway project，the design of model test included simulated rock，test fluid，material parameters，test conditions，test equipment. In this test，various working conditions were considered，such as 1 m，2 m and 4 m water heads without supporting and with free drainage，lined with undrained condition. With the testing results，a relatively clear understanding was obtained，i.e. the changing process of groundwater seepage caused by tunnel excavation and shoring，the correlation between water load and groundwater discharge methods. Furthermore，numerical simulations were performed based on the model test results.

Key words： tunnel engineering water pressure model test

Received: 02 May 2013

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https://rockmech.whrsm.ac.cn/EN/Y2013/V32/I9/1785

[1]	李苍松，谷婷，廖研开. 隧道施工地下水流场影响因素分析[J]. 现代隧道技术，2011，(增)：17-22.(LI Cangsong，GU Ting，LIAO Yankai. The influencing factors analysis of groundwater flow field by tunnel construction[J]. Modern Tunnelling Technology，2011，(Supp.)：17-22.(in Chinese))
[2]	速宝玉，詹美礼，赵坚. 光滑裂隙水流模型实验及其机制初探[J]. 水利学报，1994，(5)：19-24.(SU Baoyu，ZHAN Meili，ZHAO Jian. Discussion on smooth fissure flow model experiment and its mechanism[J]. Journal of Hydraulic Engineering，1994，(5)：19-24.(in Chinese)) " target="_blank">
[3]	速宝玉，詹美礼，郭笑娥. 交叉裂隙水流模型实验研究[J]. 水利学报，1997，(5)：1-6.(SU Baoyu，ZHAN Meili，GUO Xiaoe. Experimental study of cross-fissure flow model[J]. Journal of Hydraulic Engineering，1997，(5)：1-6.(in Chinese)) " target="_blank">
[4]	崔岩，吴世红，宋二祥. 排水渗流对地下结构外水压的影响[C]// 第六届全国结构工程学术会议论文集(第三卷). [S.l.]：[s.n.]，1997：630-634.(CUI Yan，WU Shihong，SONG Erxiang. Outside water pressure affection by drainage seepage of underground structure[C]// Proceedings of the 6th National Structural Engineering Conference (Volume III). [S.l.]：[s.n.]，1997：630-634.(in Chinese)) " target="_blank">
[5]	崔岩，崔京浩，吴世红，等. 浅埋地下结构外水压折减系数试验研究[J]. 岩石力学与工程学报，2000，19(1)：82-84.(CUI Yan，CUI Jinghao，WU Shihong，et al. Testing study of reduction factor for the pore water pressure of underground structure[J]. Chinese Journal of Rock Mechanics and Engineering，2000，19(1)：82-84.(in Chinese))
[6]	彭朝全，吴相超，肖本职. 重庆排污工程长江隧洞岩体渗透压力监测结果分析[J]. 岩土力学，2003，24(增1)：211-214.(PENG Chaoquan，WU Xiangchao，XIAO Benzhi. Analysis of monitoring results of rock-mass seepage pressure in tunnel across Yangtze River of Chongqing sewerage system[J]. Rock and Soil Mechanics，2003，24(Supp.l)：211-214.(in Chinese))
[7]	王建宇，胡元芳. 对岩石隧道衬砌结构防水问题的讨论[J]. 现代隧道技术，2001，38(1)：20-25.(WANG Jianyu，HU Yuanfang. Discussion of the rock tunnel lining waterproof[J]. Modern Tunnelling Technology，2001，38(1)：20-25.(in Chinese))
[8]	王建宇. 再谈隧道衬砌水压力[J]. 现代隧道技术，2003，40(3)：5-10.(WANG Jianyu. Once more on hydraulic pressure upon lining[J]. Modern Tunnelling Technology，2003，40(3)：5-10.(in Chinese))
[9]	王建宇. 隧道围岩渗流和衬砌水压力荷载[J]. 铁道建筑技术，2008，(2)：1-6.(WANG Jianyu. Problems on external water pressure on tunnel lining[J]. Railway Construction Technology，2008，(2)：1-6.(in Chinese))
[10]	王建宇. 对隧道衬砌水压力荷载的讨论[J]. 现代隧道技术，2006，43(增1)：67-73.(WANG Jianyu. Discussion of the tunnel lining water pressure load[J]. Modern Tunnelling Technology，2006，43(Supp.l)：67-73.(in Chinese))
[11]	王秀英，王梦恕，张弥. 山岭隧道堵水限排衬砌外水压力研究[J]. 岩土工程学报，2005，27(1)：125-127.(WANG Xiuying，WANG Mengshu，ZHANG Mi. Research on regulating water pressure acting on mountain tunnels by blocking ground water and limiting discharge[J]. Chinese Journal of Geotechnical Engineering，2005，27(1)：125-127.(in Chinese))
[12]	王秀英，王梦恕，张弥，等. 高水位隧道堵水限排衬砌外水压力计算的理论和实验研究[C]// 铁路客运专线建设技术交流会论文集. [S.l.]：[s.n.]，2005：362-365.(WANG Xiuying，WANG Mengshu，ZHANG Mi，et al. Theoretical and experimental studies of tunnel water emission limitation lining external water pressure[C]// Proceedings of the Railway the Passenger Line Construction Technology Exchange. [S.l.]：[s.n.]，2005：362-365.(in Chinese)) " target="_blank">
[13]	陈林杰，蒋树屏. 限量排放下富水隧道衬砌外水压力计算探讨[J]. 公路交通技术，2006，(2)：88-90.(CHEN Linjie，JIANG Shuping. Disccussion of calculating lining external water pressure under limited drainage in rich water tunnel[J]. Technology of Highway and Transport，2006，(2)：88-90.(in Chinese))
[14]	陈林杰，蒋树屏，丁浩，公路隧道外水压力折减规律研究[J]. 重庆交通大学学报：自然科学版，2008，27(3)：52-55.(CHEN Linjie，JIANG Shuping，DING Hao. Research on discount rule of external water pressure for highway tunnel[J]. Journal of Chongqing Jiaotong University：Natural Science，2008，27(3)：52-55.(in Chinese))
[15]	铁道部工程设计鉴定中心. 高速铁路隧道[M]. 北京：中国铁道出版社，2006：13-16.(Ministry of Railways Engineering Identification Center. High speed railway tunnels[M]. Beijing：China Railway Publishing House，2006：13-16.(in Chinese)) " target="_blank">