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| 特长深埋隧道基岩裂隙水探测与应用研究 | |
| 引用本文： | 周宗青,李术才,李利平,杨军红,隋斌.特长深埋隧道基岩裂隙水探测与应用研究[J].地下空间与工程学报,2012,8(1):99-104. |
| 作者姓名： | 周宗青 李术才 李利平 杨军红 隋斌 |
| 作者单位： | 1. 山东大学岩土与结构工程研究中心,济南,250061 2. 山东大学岩土与结构工程研究中心,济南250061;南京水利科学研究院水文水资源与水利工程科学国家重点实验室,南京210098 3. 湖北省三峡翻坝高速公路建设指挥部,宜昌,443007 |
| 基金项目： | 交通部西部交通建设科技项目(2009318000008);国家自然科学基金重点资助项目(51139004);水文水资源与水利工程科学国家重点实验室开放基金(2011490806);山东省自然科学基金资助项目(ZR2010EQ033) |
| 摘 要： | 基岩裂隙水的富集对隧道施工安全及建成后的运营管理造成严重威胁。对基岩裂隙水的赋存情况进行准确及时的预测,可有效降低隧道地质灾害的发生几率,确保隧道施工安全。依托宜巴高速公路郑家垭隧道,结合掌子面YK129+843处涌水情况,研究了岩体赋存裂隙水情况下深度偏移图、反射层提取图以及岩体物性图中岩石参数曲线的变化趋势。研究表明TSP超前地质预报方法对基岩裂隙水赋存情况的探测结果比较准确,对类似地质条件下的超前地质预报工作具有一定的借鉴意义。 |
| 关 键 词： | 隧道 基岩裂隙水 TSP 隧道地震波超前探测 工程应用 |
Detection of Bedrock Fissure Water and Its Application in Extra Long and Deep Tunnel Engineering |
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| Zhou Zongqing , Li Shucai , Li Liping , Yang Junhong , Sui Bin.Detection of Bedrock Fissure Water and Its Application in Extra Long and Deep Tunnel Engineering[J].Chinese Journal of Underground Space and Engineering,2012,8(1):99-104. | |
| Authors: | Zhou Zongqing Li Shucai Li Liping Yang Junhong Sui Bin |
| Affiliation: | 1(1.Geotechnical and Structural Engineering Research Center,Shandong University,Jinan 250061,China;2.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Nanjing Hydraulic Research Institute,Nanjing 210098,China;3.Hubei Provincial Fanba Expressway Construction Headquarters,Yichang 443007,China) |
| Abstract: | The enrichment of bedrock fissure water poses a serious threat to safety and management of tunnel construction.Forecasting of bedrock fissure water accurately and timely can lower the probability of geological hazards and guarantee the tunnel construction’s safety.The depth migration,reflector extraction,physical properties of rock mass and tendency of parametric curves with bedrock fissure water occurrence,especially the situation of water inflow at YK129+843,was analyzed and studied on Zhengjiaya tunnel of the Yiba expressway.It is proved that detection result of bedrock fissure water by TSP advanced geological prediction is comparatively accurate,and it has certain reference meanings to advanced geological prediction for the similar geological conditions. |
| Keywords: | tunnel engineering bedrock fissure water TSP Tunnel Seismic Prediction engineering application |
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