官地电站库首左岸河湾地块岩溶渗漏分析

doi:10.13722/j.cnki.jrme.2014.0841

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Abstract Since karst seepage channels may be formed by the thorough karst limestone formations，which existing on the flimsy left river bend of head area of Guandi reservoir，farther research on these formations should be carried out. The difficulties in the process of research are the development degree and the forming process mechanism of the karst formation，which directly related to the treatment of antiseepage project and the safety issues during project operation. After adopting methods of macro-geological survey，exploration，groundwater level observation，and water chemistry testing，this paper basically ascertained the geological background and features of karst development，and the karst hydrogeological conditions etc. It emphatically researched the forming process mechanism of karst，adopting seepage field numerical simulation analysis combined with engineering experience，considering reservoir leakage is less likely to happen in the future. It proposed that anti-seepage project should depend on the long-term groundwater monitoring. The groundwater level monitoring after impoundment verified pre-analysis. The reservoir did not produce leakage along the flimsy river bend area，therefore，the anti-seepage project need not to be carried out，saving billions of project investment with significant economic benefits. The case in this paper can provide reference for similar major reservoir construction. The research methods and mentality can also be instructive.

Key words： rock mechanics river bends area karst mechanism karst leakage evaluation monitoring system

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	PENG Shixiong1
	2
	CHEN Weidong1
	2
	XIAO Qiang1
	2

Cite this article:

PENG Shixiong1,2,CHEN Weidong1, et al. Karst Seepage Analysis on left River Bend in the head area of GUANDI Hydropower Station reservoir[J]. , 2015, 34(S2): 4030-4037.

URL:

https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2014.0841 OR https://rockmech.whrsm.ac.cn/EN/Y2015/V34/IS2/4030

[1] EDDEBBARH A L，CARLSON F，HEMKER C J， Groundwater modeling using an integrated large-capacity finite-element model for multiple aquifer groundwater flow[C]// Proceedings of the 1996 Symposium on Subsurface Fluid Flow Modeling. [S.l.]：[s.n.]，1996：22–23.

[2] ILLANGASEKARE T，MOREL-SEYTOUX H J Stream-aquifer influence coefficients as tools for simulation and management[J]. Water Resources Research，1982，18：100–101.

[3] WANG H F，PERARIE J. Introduction to groundwater modeling[M]. [S. l.]：W. H. Freemanand Company，1982：101–108.

[4] 邹成杰. 水利水电岩溶工程地质[M]. 北京：中国水利电力出版社，1994：1–316.(ZOU Chengjie. Karst engineering geology in water resources and hydropower[M]. Beijing：China Water Power Press，1994：1–316.(in Chinese))

[5] 彭土标，袁建新，王惠民. 水力发电工程地质手册[M]. 北京：中国水利水电出版社，2011：110–448.(PENG Tubiao，YUAN Jianxin，WANG Huimin. Handbook of hydropower engineering geology[M]. Beijing：China Water Power Press，2011：110–448.(in Chinese))

[6] 付兵. 四川省武都水库坝基岩溶发育特征及其对工程影响研究[硕士学位论文][D]. 成都：西南交通大学，2006.(FU Bing. Study of karst development characteristics in dam foundation and its influence on the project in Sichuan Wudu Reservoir[M. S. Thesis][D]. Chengdu：Southwest Jiaotong University，2006.(in Chinese))

[7] 李旦江，储海宁. 对大坝渗压监测中两个问题的看法[J]. 大坝与安全，2005，(5)：39–43.(LI Danjiang，CHU Haining. Opinions on the two problems in seepage pressure monitoring[J]. Dam and Safety，2005，(5)：39–43.(in Chinese))

[8] 赵瑞，许模. 水库岩溶渗漏及防渗研究综述[J]. 地下水，2011，33(2)：20–23.(ZHAO Rui，XU Mo. Summary on reservoir karst seepage and antiseepage research[J]. Groundwater，2011，33(2)：20–23.(in Chinese))

[9] 许模，王士天. 工程水文地质学及其在水电工程中的应用概述[J].

工程地质学报，2003，11(4)：396–401.(XU Mo，WANG Shitian. Summary of engineering hydrogeology and its application in hydropower engineering[J]. Journal of Engineering Geology，2003，11(4)：396–401.(in Chinese))

[10] 刘庶华，何国连. 株树桥水库大坝渗漏原因初步分析[J]. 水力发电，2003，29(2)：65–68.(LIU Shuhua，HE Guolian. Analysis on the seepage causes of the dam of Zhushuqiao Reservoir[J]. Hydroelectric Power，2003，29(2)：65–68.(in Chinese))

[11] 熊德森. 水工建筑物岩溶渗漏问题综述[J]. 贵州地质，2003，20(2)：106–110.(XIONG Desen. Summary on karst leakage problems of hydraulic structures[J]. Guizhou Geology，2003，20(2)：106–110.(in Chinese))

[12] 彭仕雄，杨建，梁杏，等. 紫坪铺坝址左岸邻谷渗漏问题分析[J]. 水电站设计，2006，22(2)：100–104.(PENG Shixiong，YANG Jian，LIANG Xing，et al. Analysis of seepage problem on the left bank adjacent in Zipingpu dam[J]. Design of Hydroelectric Power Station，2006，22(2)：100–104.(in Chinese))

[13] 范素芳. 坝堤渗漏监测关键技术及方法研究[硕士学位论文][D]. 湘潭：湖南科技大学，2012.(FAN Sufang. Research on the key technology and method of dam seepage monitoring[M. S. Thesis][D]. Xiangtan：Hunan University of Science and Technology，2012.(in Chinese))

[14] 肖万春. 水库岩溶渗漏勘察技术要点与方法研究[J]. 水力发电，2008，34(7)：101–105.(XIAO Wanchun. Keystones and methods study of karst reservoir leakage investigation[J]. Hydroelectric Power，2008，34(7)：101–105.(in Chinese))

[15] 卫爱民，陈晓霞. 复杂岩溶地区麒麟观水库渗漏分析研究[J]. 低温建筑技术，2005，(4)：102–106.(WEI Aimin，CHEN Xiaoxia. Analysis of reservoir conditions about karst leakage in Qilinguan reservoir[J]. Low Temperature Architecture Technology，2005，(4)：102–106.(in Chinese))

[16] 郑玉元，李景阳，周丕康. 松柏山水库库首左岸岩溶渗漏及防渗处理研究[J]. 中国岩溶，1999，(1)：98–102.(ZHENG Yuyuan，LI Jingyang，ZHOU Pikang. Research on karst leakage and antiseepage measurement on left bank of head of songbaishan reservoir[J]. Carsologica Sinica，1999，(1)：98–102.(in Chinese))

[17] 黄静美. 岩溶地区水库渗漏问题及坝基防渗措施研究[硕士学位论文][D]. 成都：四川大学，2006.(HUANG Jingmei. Study on reservoir leakage and antiseepage measurement of dam foundation in karst region[M. S. Thesis][D]. Chengdu：Sichuan University，2006.(in Chinese))