高压水工隧洞透水衬砌设计与优化方法

doi:10.13722/j.cnki.jrme.2016.0510

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Abstract Based on the design guide of pervious lining tunnel, this study discussed the dynamic discipline of maximum crack widths and equivalent permeability coefficient in the operating period. The influence caused by reinforcement ratio，thickness of lining and permeability of rock was investigated from the perspective of the design of the crack limitation. Then a kind of optimum design method was promoted by using multivariate statistical stepwise regression. It turns out that the increase of maximum crack widths and equivalent permeability coefficient was much larger when the rock and lining are contacted than when they were detached. In addition, the maximum crack widths were inversely proportional to the reinforcement ratio，while proportional to the logarithm of permeability of rock. As the result，it is recommended that the reduction of permeability of rock should be conducted firstly to improve the impervious capacity. Then，it is also necessary to increase the reinforcement ratio with making the augment of thickness of lining as an aided method. There is an approximate 0.02 mm decrease in maximum crack widths when existing every 0.1% increase in the reinforcement ratio. Meanwhile，the decreased of the reinforcement ratio was about 0.10 mm when the permeability coefficient of rock was reduced by 10 times.

Key words： hydraulic engineering hydraulic tunnel permeable lining crack limitation optimization method

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	Articles by authors
	LI Teng1
	2
	SU Kai1
	ZHANG Zhimin1
	WU Hegao1

Cite this article:

LI Teng1,2,SU Kai1, et al. Optimization and design method for permeable lining of high pressure hydraulic tunnel[J]. , 2017, 36(S2): 4047-4053.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2016.0510 OR https://rockmech.whrsm.ac.cn/EN/Y2017/V36/IS2/4047

[1]	张有天，张武功. 隧洞水荷载的静力计算[J]. 水利学报，1980，(3)：52-62.(ZHANG Youtian，ZHANG Wugong. The static structure calculation of water loads on hydraulic tunnel[J]. Journal of Hydraulic Engineering，1980，(3)：52-62.(in Chinese))
[2]	张有天，张武功，王镭. 再论隧洞水荷载的静力计算[J]. 水利学报，1985，3(3)：22-31.(ZHANG Youtian，ZHANG Wugong，WANG Lei. The second discussion of static structure calculation of water loads on hydraulic tunnel[J]. Journal of Hydraulic Engineering，1985，3(3)：22-31.(in Chinese))
[3]	FERNÁNDEZ G. Behavior of pressure tunnels and guidelines for liner design[J]. Journal of Geotechnical Engineering，1994，120(10)：1768- 1791.
[4]	SCHLEISS A J. Design of reinforced concrete linings of pressure tunnels and shafts[J]. Hydropower andDams，1997，(3)：88-94.
[5]	杨林德，丁文其. 渗水高压引水隧洞衬砌的设计研究[J]. 岩石力学与工程学报，1997，16(2)：112-117.(YANGLinde，DINGWenqi.A study on the design of permeable lining in high pressure water carriage tunnel[J]. Chinese Journal of Rock Mechanics and Engineering，1997，16(2)：112-117.(in Chinese))
[6]	何明，许晓亮，韩晶.基于FLAC3D多孔介质模型的隧洞透水衬砌数值计算分析[J]. 水电能源科学，2014，32(5)：79-82.(HE Ming，XU Xiaoliang，HANJing. Numerical caculation analysis of hydraulic tunnel permeable lining based on porous media model in FLAC3D[J]. Water Resources and Power，2014，32(5)：79-82.(in Chinese))
[7]	BOBET A，NAM S W. Stresses around pressure tunnels with semi-permeable liners[J]. Rock Mechanics and Rock Engineering，2007，40(3)：287-315.
[8]	SIMANJUNTAK T，MARENCE M，MYNETT A E，et al. Mechanical-hydraulic interaction in the lining cracking process of pressure tunnels[J]. The International Journal on Hydropower andDams，2013，20：112-119.
[9]	OLUMIDE B A. Numerical coupling of stress and seepage in the design of pressure tunnel under to high internal water pressure[J]. International Journal of Engineering and Technology，2013，3(3)：235-244.
[10]	苏凯，伍鹤皋，周创兵. 内水压力下水工隧洞衬砌与围岩承载特性研究[J]. 岩土力学，2010，31(8)：2407-2412.(SUKai，WUHegao，ZHOU Chuangbing. Study of combined bearing characteristics of lining and surrounding rock for hydraulic tunnel under internal water pressure[J]. Rock and Soil Mechanics，2010，31(8)：2407- 2412.(in Chinese))
[11]	葛金花，任旭华，张海波，等. 深埋隧洞透水衬砌渗控研究[J]. 水力发电，2014，40(7)：39-41.(GEJinhua，RENXuhua，ZHANGHaibo，et al.Research on seepage control of deep-buried tunnel permeable lining[J].Hydroelectric Power，2014，40(7)：39-41.(in Chinese))
[12]	李宗利，裴向辉，吕从聪，等. 隧道透水性衬砌环渗透系数合理取值与工程措施探讨[J]. 岩土工程学报，2014，36(6)：1167-1172.(LI Zongli，PEI Xianghui，LUCongcong，et al. Reasonable permeability coefficient and engineering measures of concrete lining circle[J].Chinese Journal of Geotechnical Engineering，2014，36(6)：1167-1172.(in Chinese))
[13]	郑波，王建宇. 圆形隧道围岩与衬砌渗透力解析解[J]. 武汉理工大学学报：交通科学与工程版，2011，35(1)：19-23.(ZHENG Bo，WANGJianyu. Analytical solutions for seepage forces of circular tunnel surrounding ground and lining[J].JournalofWuhanUniversityofTechnology：TransportationScienceand Engineering，2011，35(1)：19-23.(in Chinese))
[14]	曲星，李宁，张志强. 围岩力学参数对水工隧洞运行期衬砌受力影响分析及工程应用[J]. 西安理工大学学报，2012，28(4)：404-410.(QU Xing，LI Ning，ZHANG Zhiqiang. Influence of mechanical parameter of surrounding rocks on lining of hydraulic tunnel and its application in engineering[J]. Journal of Xi¢an University of Technology，2012，28(4)：404-410.(in Chinese))
[15]	中华人民共和国行业标准编写组.DL/T5195—2004水工隧洞设计规范[S].北京：中国电力出版社，2004.(The Professional Standards Compilation Group of People¢s Republic of China.DL/T5195—2004Specification for design of hydraulic tunnel[S].Beijing：China Electric Power Press，2004.(in Chinese))
[16]	王斌会，陈一非. 基于稳健马氏距离的多元异常值检测[J]. 统计与决策，2005，(6)：4-6.(WANG Binhui，CHEN Yifei. Multivariate outlier detectionbased on stable Mahalanobis distance[J].Statistics and Decision，2005，(6)：4-6.(in Chinese))
[17]	杨绪兵，王一雄，陈斌. 马氏度量学习中的几个关键问题研究及几何解释[J]. 南京大学学报：自然科学版，2013，49(2)：133-141.(YANG Xubing，WANG Yixiong，CHEN Bin. Research on several key problems of Mahalanobis metric learning and corresponding geometrical interpretations[J].Journal ofNanjingUniversity：Natural Science，2013，49(2)：133-141.(in Chinese))
[18]	陈永良，路来君，李学斌. 多元地球化学异常识别的核马氏距离方法[J]. 吉林大学学报：地球科学版，2014，44(1)：396-408.(CHEN Yongliang，LU Laijun，LI Xuebin. Kernel Mahalanobis distance for multivariate geochemical anomaly recognition[J].Journal of Jilin University：Earth and Science，2014，44(1)：396-408.(in Chinese))
[19]	付力，伍剑波，王锐军，等. 马氏距离综合异常评价方法在青海省门县西河坝地区1∶5万水系沉积物测量中的运用[J]. 甘肃地质，2014，23(4)：69-75.(FU Li，WU Jianbo，WANG Ruijun，et al. Applicationofmahalanobisdistanceanalysisfor1∶50000streamsedimentsurveyin Xihebaarea，Menyuan County ofQinghai[J].Gansu Geology，2014，23(4)：69-75.(in Chinese))
[20]	邰淑彩，孙韫玉，何娟娟.应用数理统计[M]. 武汉：武汉大学出版社，2007：160-161.(TAI Shucai，SUN Wenyu，HE Juanjuan. Applied mathematical statistics[M]. Wuhan：Wuhan University Press，2007：160-161.(in Chinese))