Characteristics and Causes of Water Seepage on Riverside Tunnel Structure and Control Measures in Sandy Pebble Stratus
American Journal of Civil Engineering
Volume 7, Issue 4, July 2019, Pages: 101-107
Received: Jul. 4, 2019;
Published: Aug. 27, 2019
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Zhang Wenhan, Branch of Water and Urban Enginerring, Chengdu Engineering Corporation Limited, Power China, Chengdu, China
Xu Jianxiao, Department of Technology, Chengdu Surveying Geotechnical Research Institute Co., LTD. of MCC, Chengdu, China
The water content and permeability of silt and silt strata are significant in cities of Southwest China, and the seepage of underground passages in cities is unavoidable, which affects normal operation. More serious situation may occur when large-scale water gushing phenomenon and obvious structural deformation appears. After long-term and repeated repairs, water cannot be sealed, and even causes surface subsidence and deformation, voids in ground soil, which cause severe social and economic impacts. Loss. Therefore, it is necessary to formulate effective water shutoff measures for specific seepage projects according to local conditions to ensure that groundwater seepage can be effectively solved or controlled. Taking an underground passage in a city as an example, this paper analyses the causes and characteristics of seepage diseases, explores the specific stratum conditions of seepage location and puts forward control measures. Through detection the effectiveness of the implementation of control measures are verified, which provides reference for the treatment of underground seepage in similar strata.
Characteristics and Causes of Water Seepage on Riverside Tunnel Structure and Control Measures in Sandy Pebble Stratus, American Journal of Civil Engineering.
Vol. 7, No. 4,
2019, pp. 101-107.
Research on waterproofing engineering technology for construction projects [J] (in Chinese). New Chinese technologies and products. 2018 (10): 123-125.
A. Kamali, K. Shahriar, M. El Tani, A. Aalianvari, M. A. Gholami. Challenging estimation of seepage in powerhouse cavern and drainage tunnel in Iran [C]. Geomechanics and Geodynamics of Rock Masses - Volume 2 Proceedings of the 2018 European Rock Mechanics Symposium.
T. Sato, S. Mikake S. Kobayashi, M. Tsuji. Status of Grouting to Reduce Groundwater Inflow into Deep Shafts and Galleries in the Mizunami Underground Research Laboratory, Japan ISRM International Symposium - 8th Asian Rock Mechanics Symposium, 2014.
Paul J. C., Panigrahi B. Study of Seepage Control and Strength Characteristics of Fly Ash in Earthen Embankments [J]. Agricultural Engineering Today 2018, 42 (4): 65-71.
S. F. Wu, J. Chu, C. Z. Wu. Biogrouting for Seepage Control for Rock Joints (C). ISRM International Symposium-10th Asian Rock Mechanics Symposium, 29 October - 3 November, Singapore, 2018.
Mohamed El Tani, Abbas Kamali, Mohamed Ali Gholami. Analytic Assessment of the Water Table Drawdown, Seepage, and Back Pressure at Rudbar PSPPRock [J]. Mechanics and Rock Engineering, 2019, 52 (7): 2227-2243.
Jinquan Liu, Weizhong Chen, Jingqiang Yuan, Changjun Li, Qingyan Zhang, Xiaofei Li. Groundwater control and curtain grouting for tunnel construction in completely weathered granite [J]. Bulletin of Engineering Geology and the Environment, 2018, 77 (2): 15-531.
Gang Zhou, Wen-jing Yin, Xing Wei. Numerical Simulations on the Low-Pressure Water-Injection-Induced Seepage Rules of Coal with Pre-existing Plane/Surface Fractures [J]. Geotechnical and Geological Engineering, 2019, 37 (4): 3283-3297.
Mustafa Chouireb, AbdelkaderDjehiche. Simulation of seepage flow through an earthen dam with vertical drain and comparison of results with observations data (case study: Harreza dam-Algeria) [J] Arabian Journal of Geosciences, 2019, 12 (13): 1-7.
Dong-mei Zhang, Zi-sheng Liu, Ru-lu Wang, Dong-ming Zhang. Influence of grouting on rehabilitation of an over-deformed operating shield tunnel lining in soft clay [J]. Acta Geotechnica, 2019, Vol. 14 (4), pp. 1227-1247.
Zou Yulin, He Chuan, Zhou Yi, Zhang Zheng, Fu Jiakun. Statistical analysis and causes of seepage diseases in existing operating tunnels of Chongqing Expressway [J] (in Chinese). Highway Transportation Science and Technology, 2013, 30 (01): 86-93+101.
Shi Jianxun, Liu Xinrong, Cao Wanzhi, Chen Chengqin, Yang Yongheng. Evaluating the influencing factors of seepage disease in multi-arch tunnel by improved AHP [J] (in Chinese). Progress in geophysics, 2013, 28 (01): 482-487.
Wang Wei, Zhao Dong, Gui Fengtao. Study on the safety of railway tunnel lining structure under water leakage [J] (in Chinese). Chinese Journal of Safety Sciences, 2016, 26 (06): 86-90.
Fully Sealed Waterproofing Technology for Urban Underground Comprehensive Pipeline Gallery [J] (in Chinese). Journal of Underground Space and Engineering. 2018 (S1): 6-11.
Xiangjun Pei, Wenchen Wang, Junge Xie, Jiaxing, Zhang, Yang Fuquan, Ye Du. Study on Controllable Grouting Technology of SJP Cement Slurry for Sealing Strong Water Gushing Borehole [J]. (in Chinese). Exploration Engineering (Rock & Soil Drilling and Tunneling) 2017.05: 62-67.