高地应力区水电工程围岩分类法系统研究

doi:10.13722/j.cnki.jrme.2014.11.011

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (7770 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要高地应力区大型水电硐室围岩工程地质特征较一般地应力状态下差异很大，相应围岩分类评价思路及体系应有所差异，但目前水电工程围岩分类法(简称HC法)对评价高地应力区尚存在诸多缺陷，造成评价结果与真实情况存在一定差距。以高地应力区HC法合理应用为研究目的，首先，对该方法存在诸多问题全面分析，并提出相应修正建议；其次，通过广泛搜集、整理目前大型水电工程地应力状况资料，对地应力分类评价指标及标准提出新的建议；而后，针对HC法对高地应力区的评价思路与方法进行优化，提出相应优化方法；最后，以在建的猴子岩水电站主厂房为分析实例，采用对比分析方法印证该优化方法的适宜性。该研究方法对于推动HC法满足高地应力区地下硐室围岩质量评价具有一定参考意义。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章

关键词 ：岩石力学, 高地应力区, HC法, 优化建议, 猴子岩水电站

Abstract：The engineering geological characteristics of the surrounding rock of large hydropower caverns in high geostress areas are very different from those in the normal geostress area. So the rock classification and evaluation system should be different. However，the hydropower classification(HC) method of rock mass for evaluating the rocks in high geostress areas has still many defects，and has caused some deviations between the evaluated results and the real situations. The purpose of this paper is to correct and optimize the HC method in high geostress areas. Firstly，the problems existed in the HC method were analyzed comprehensively，and some appropriate amendments were proposed. Secondly，some new proposals for ground stress evaluation and classification criteria were proposed through extensive collecting and collating of the information of high geostress of the current large-scale hydropower projects. Then，the evaluation ideas and methods of HC for high geostress areas were optimized systematically and the corresponding methods of optimization were proposed. Finally，the plant of Houziyan hydropower station under construction was analyzed，and the comparative analysis was made to confirm the suitability of this optimization method.

Key words： rock mechanics high geostress area HC method optimization proposals Houziyan hydropower station

收稿日期: 2014-06-18

引用本文:

申艳军1，2，徐光黎2，宋胜武3，李志鹏2，冯学敏3，董家兴4. 高地应力区水电工程围岩分类法系统研究[J]. 岩石力学与工程学报, 2014, 33(11): 2267-2275.
SHEN Yanjun1，2，XU Guangli2，SONG Shengwu3，LI Zhipeng2，FENG Xuemin3，DONG Jiaxing4. A CLASSIFICATION METHOD OF SURROUNDING ROCK MASS IN HYDROPOWER PROJECT IN HIGH GEOSTRESS AREA. , 2014, 33(11): 2267-2275.

链接本文:

http://www.rockmech.org/CN/10.13722/j.cnki.jrme.2014.11.011 或 http://www.rockmech.org/CN/Y2014/V33/I11/2267

[2]	中华人民共和国国家标准编写组. GB50218—94工程岩体分级标准[S]. 北京：中国计划出版社，1995.(The National Standards Compilation Group of People?s Republic of China. GB50218—94 Standard for engineering classification of rock masses[S]. Beijing：China Planning Press，1995.(in Chinese)) " target="_blank">
[6]	赵其华，陈近中，彭社琴. 高地应力条件下围岩质量分类方法研究[J]. 地球科学进展，2008，23(5)：482-488.(ZHAO Qihua，CHEN Jinzhong，PENG Sheqin. Study on surrounding rock quality classification methods in high primary stress condition[J]. Anvances in Earth Science，2008，23(5)：482-488.(in Chinese))
[11]	申艳军，徐光黎. 国标岩体分级标准BQ的图解法表示[J]. 岩石力学与工程学报，2012，31(增2)：3 659-3 665.(SHEN Yanjun，XU Guangli. Using graphic method to present national standard for rock masses classification BQ[J]. Chinese Journal of Rock Mechanics and Engineering，2012，31(Supp.2)：3 659-3 665.(in Chinese)) " target="_blank">
[12]	段世委，许仙娥. 岩体完整性系数确定及应用中的几个问题探讨[J]. 工程地质学报，2013，(4)：548-553.(DUAN Shiwei，XU Xian?e. Discussion of problems in calculation and application of rock mass integrity coefficient[J]. Journal of Engineering Geology，2013，(4)：548-553.(in Chinese)) " target="_blank">
[3]	BIENIAWSKI Z T. Engineering rock mass classifications：a complete manual for engineers and geologists in mining，civil and petroleum engineering[M]. New York：Wiley，1989：215. " target="_blank">
[7]	陈坤福，靖洪文，韩立军. 基于实测地应力的巷道围岩分类[J]. 采矿与安全工程学报，2007，24(3)：349-352.(CHEN Kunfu，JING Hongwen，HAN Lijun. Classification of roadway surrounding rocks based on field measured ground stress[J]. Journal of Mining and Safety Engineering，2007，24(3)：349-352.(in Chinese)) " target="_blank">
[10]	王广德，石豫川，刘汉超，等. 水利水电地下洞室围岩分类[J]. 水力发电学报，2006，25(2)：123-127.(WANG Guangde，SHI Yuchuan，LIU Hanchao，et al. The classification of rock mass around tunnel and underground chamber for water conservancy and hydroelectric engineering[J]. Journal of Hydroelectric Engineering，2006，25(2)：123-127.(in Chinese)) " target="_blank">
[13]	马超锋，李晓，成国文，等. 工程岩体完整性评价的实用方法研究[J]. 岩土力学，2010，31(11)：3 579-3 584.(MA Chaofeng，LI Xiao，CHENG Guowen，et al. Study of practical approach to assess integrality of engineering rock mass[J]. Rock and Soil Mechanics，2010，31(11)：3 579-3 584.(in Chinese)) " target="_blank">
[14]	吴世勇，王鸽. 锦屏二级水电站深埋长隧洞群的建设和工程中的挑战性问题[J]. 岩石力学与工程学报，2010，29(11)：2 161-2 171. (WU Shiyong，WANG Ge. Challenge issues in construction and project of large-scale deep-buried tunnel group of Jinping II hydropower station[J]. Chinese Journal of Rock Mechanics and Engineering，2010，29(11)：2 161-2 171.(in Chinese)) " target="_blank">
[15]	彭土标，袁建新，王惠明. 水力发电工程地质手册[M]. 北京：中国水利水电出版社，2011：12.(PENG Tubiao，YUAN Jianxin，WANG Huiming. Handbook of hydropower engineering geology[M]. Beijing：China Water Power Press，2011：12.(in Chinese)) " target="_blank">
[16]	薛娈鸾，陈胜宏. 瀑布沟工程地下厂房区地应力场的二次计算研究[J]. 岩石力学与工程学报，2006，25(9)：1 881-1 886.(XUE Luanluan，CHEN Shenghong. Two-stage analysis of geostress field for underground chamber area of Pubugou project[J]. Chinese Journal of Rock Mechanics and Engineering，2006，25(9)：1 881-1 886.(in Chinese)) " target="_blank">
[20]	肖本职. 广西岩滩水电站地下厂房区地应力测试与分析[J]. 长江科学院院报，2008，25(1)：65-69.(XIAO Benzhi. Measurement and study of geostresses for underground plant area of Yantan hydropower station[J]. Journal of Yangtze River Scientific Research Institute，2008，25(1)：65-69.(in Chinese))
[33]	王成菊，成旭东，黄建新. 江垭电站地下厂房设计[J]. 水力发电，1999，(7)：35-37.(WANG Chengju，CHENG Xudong，HUANG Janxin. Jiangya underground powerhouse design[J]. Water Power，1999，(7)：35-37.(in Chinese)) " target="_blank">
[1]	中华人民共和国国家标准编写组. GB50287—2006水力发电工程地质勘察规范[S]. 北京：中国计划出版社，2006.(The National Standards Compilation Group of People?s Republic of China. GB50287—2006 Code for hydropower engineering geological investigation[S]. Beijing：China Planning Press，2006.(in Chinese)) " target="_blank">
[4]	BARTON N，LIEN R. Lunde engineering classification of rock masses for the design of tunnel support[J]. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts，1974，6(4)：189-236. " target="_blank">
[5]	沈东东. 高地应力围岩分级方法适宜性分析探讨[J]. 现代隧道技术，2009，46(6)：43-47.(SHEN Dongdong. Discussion and analysis on the fitness of classification for highly-stressed surrounding rocks[J]. Modern Tunnelling Technology，2009，46(6)：43-47.(in Chinese)) " target="_blank">
[8]	寇佳伟. 锦屏二级水电站深埋隧洞围岩分类研究[硕士学位论文][D]. 成都：成都理工大学，2006.(KOU Jiawei. Study on surrounding rock classification of deep-lying tunnel in Jinping II hydropower station[M. S. Thesis][D]. Chengdu：Chengdu University of Technology，2006.(in Chinese)) " target="_blank">
[9]	王广德，石豫川，刘汉超，等. 深埋隧洞围岩分类方法——JPHC分类[J]. 成都理工大学学报：自然科学版，2006，33(2)：168-175. (WANG Guangde，SHI Yuchuan，LIU Hanchao，et al. A surrounding rock mass classification method：JPHC method for the deep buried tunnels[J]. Journal of Chengdu University of Technology：Science and Technology，2006，33(2)：168-175.(in Chinese)) " target="_blank">
[17]	张贵庆. 三峡地下厂房区地应力场反演分析[J]. 水利与建筑工程学报，2011，(4)：66-71.(ZHANG Guiqing. Inverse analysis on geostatic stress field in underground station of Three Gorges project[J]. Journal of Water Resources and Architectural Engineering，2011，(4)：66-71.(in Chinese)) " target="_blank">
[18]	周火明，丁秀丽，李维树，等. 构皮滩水电站岩石力学研究[J]. 人民长江，2006，(3)：8-10.(ZHOU Huoming，DING Xiuli，LI Weishu，et al. Research on rock mechanics of Goupitan hydropower station[J]. Yangtze River，2006，(3)：8-10.(in Chinese)) " target="_blank">
[21]	杨云浩，徐卫亚，聂卫平. 糯扎渡水电站厂房区三维地应力场反演分析[J]. 人民长江，2010，(7)：52-57.(YANG Yunhao，XU Weiya，NIE Weiping. Inversion analysis of 3D ground stress field in power house area of Nuozhadu hydropower station based on regression analysis[J]. Yangtze River，2010，(7)：52-57.(in Chinese)) " target="_blank">
[23]	罗继勇，米德才，蒋井源. 百色水利枢纽地下厂房系统工程地质条件评价[J]. 广西水利水电，2002，(增1)：28-31.(LUO Jiyong， MI Decai，JIANG Jingyuan. Engineering geological conditions of the underground power house system of Baise hydropower station[J]. Guangxi Water Resources and Hydropower Engineering，2002，(Supp.1)：28-31.(in Chinese)) " target="_blank">
[25]	江权，冯夏庭，陈国庆，等. 高地应力条件下大型地下洞室群稳定性综合研究[J]. 岩石力学与工程学报，2008，27(增2)：3 768- 3 777.(JIANG Quan，FENG Xiating，CHEN Guoqing，et al. Stability study of larger underground caverns under high geostress[J]. Chinese Journal of Rock Mechanics and Engineering，2008，27(Supp.2)：3 768-3 777.(in Chinese)) " target="_blank">
[19]	梅松华，盛谦，冯夏庭，等. 龙滩水电站左岸地下厂房区三维地应力场反演分析[J]. 岩石力学与工程学报，2004，23(23)：4 006-4 011.(MEI Songhua，SHENG Qian，FENG Xiating，et al. Back analysis on 3D in-situ stress field of underground powerhouse area of Longtan hydropower station[J]. Chinese Journal of Rock Mechanics and Engineering，2004，23(23)：4 006-4 011.(in Chinese)) " target="_blank">
[22]	李正刚. 二滩水电站地下厂房系统洞室围岩破坏性研究[J]. 水力发电，1997，(8)：52-55.(LI Zhenggang. Research on destruction of surrounding rock of underground caverns in Ertan hydropower system[J]. Water Power，1997，(8)：52-55.(in Chinese)) " target="_blank">
[24]	金长宇，冯夏庭，张春生. 白鹤滩水电站初始地应力场研究分析[J]. 岩土力学，2010，31(3)：845-850.(JIN Changyu，FENG Xiating，ZHANG Chunsheng. Research on initial stress field of Baihetan hydropower station[J]. Rock and Soil Mechanics，2010，31(3)：845-850.(in Chinese)) " target="_blank">
[29]	周广峰，武世婷，蒋锋，等. 两河口水电站地下厂房洞轴线方位对围岩应变和稳定性的影响研究[J]. 水电站设计，2009，(2)：88-91.(ZHOU Guangfeng，WU Shiting，JIANG Feng，et al. Study on underground rivers slobber plant hole axis azimuth influence on surrounding rock strain and stability[J]. Design of Hydroelectric Power Station，2009，(2)：88-91.(in Chinese)) " target="_blank">
[26]	孙开畅，孙志禹. 向家坝水电站地下厂房洞室群围岩稳定分析[J]. 长江科学院院报，2006，23(5)：29-32.(SUN Kaichang，SUN Zhiyu. Stability analysis of surrounding rock of underground houses of Xiangjiaba hydropower station[J]. Journal of Yangtze River Scientific Research Institute，2006，23(5)：29-32.(in Chinese))
[27]	高林章. 大渡河深溪沟水电站关键技术问题综述[J]. 四川水力发电，2008，(2)：12-15.(GAO Linzhang. Shenxigou hydropower station on the key technology problems[J]. Sichuan Water Power，2008，(2)：12-15.(in Chinese)) " target="_blank">
[28]	邬爱清，杨启贵，周火明，等. 清江水布垭枢纽地下厂房岩石力学研究[J]. 长江科学院院报，2006，23(4)：1-7.(WU Aiqing，YANG Qigui，ZHOU Huoming，et al. Rock mechanical study of underground powerhouse in Shuibuya project[J]. Journal of Yangtze River Scientific Research Institute，2006，23(4)：1-7.(in Chinese))
[30]	艾凯，韩晓玉，李永松. 金沙江乌东德水电站地应力场回归分析[J]. 地下空间与工程学报，2006，2(6)：930-933.(AI Kai，HAN Xiaoyu，LI Yongsong. Regression analysis of in-situ stress for Wudongde hydropower station，Jinsha river[J]. Chinese Journal of Underground Space and Engineering，2006，2(6)：930-933.(in Chinese)) " target="_blank">
[31]	薛玺成. 鲁布革地下厂房区平面初始地应力场分析[J]. 岩土工程学报，1986，8(5)：21-30.(XUE Xicheng. The planar analysis of initial stress field within the area of Lubuge underground hydropower house[J]. Chinese Journal of Geotechnical Engineering，1986，8(5)：21-30.(in Chinese))
[32]	水利水电科学研究院. 岩石力学参数手册[M]. 北京：水利电力出版社，1991：15-120.(Chinese Institute of Water Resources and Hydropower Research. Handbook of rock mechanics parameter[M]. Beijing：China Water and Power Press，1991：15-120.(in Chinese)) " target="_blank">