DEFORMATION AND MECHANICAL PROPERTIES OF THE LARGE UNDERGROUND CAVERN SURROUNDING ROCK WITH COMPLEX EXCAVATION

TANG Jun-feng; XU Guo-yuan; TANG Xue-mei; LI Xue-zheng

Volume 15 Issue 3

Sep. 2009

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Article Navigation > Journal of Geomechanics > 2009 > 15(3): 233-244

TANG Jun-feng, XU Guo-yuan, TANG Xue-mei, et al., 2009. DEFORMATION AND MECHANICAL PROPERTIES OF THE LARGE UNDERGROUND CAVERN SURROUNDING ROCK WITH COMPLEX EXCAVATION. Journal of Geomechanics, 15 (3): 233-244.

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DEFORMATION AND MECHANICAL PROPERTIES OF THE LARGE UNDERGROUND CAVERN SURROUNDING ROCK WITH COMPLEX EXCAVATION

1.
School of Resource and Safety Engineering, Central South University, Changsha 410083, China
2.
Mid-South Design and Research Institute for Hydroelectric Projects, Changsha 410014, China

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Abstract

Abstract

Complex geological condition and construction procedure are often met while constructing the big underground cavern, so study of stress and deformation of the surrounding rock can not only help us further understand the mechanical properties of rock mass, but also provide reference for support design and construction of big underground cavern. Deformation and stability of the underground cavern mainly focus on the crown of the chamber. Taking the underground power house of the Xiangjiaba hydropower station as an example, and introducing the three-dimension discrete element method (3DEC), the authors has studied the variations of displacement and stress under the complex excavation condition, compared the calculated data with the monitoring results, and proposed that the proper support distance is 5m delay the constructing face.
- underground caverns,
- surrounding rock mass deformation,
- 3DEC,
- displacement,
- stress,
- support

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[1]	杨为民, 陈卫忠, 李术才, 等.快速拉格朗日法分析巨型地下洞室群稳定性[J].岩土工程学报, 2005, 27 (2): 230~234. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=ytgc20050200n&dbname=CJFD&dbcode=CJFQ YANG Wei-min, CHEN Wei-zhong, LI Shu-cai, et al.Analysis on stability of surrounding rock mass of Longtan large underground powerhouse with FLAC3d[J].Chinese Jounal of Geotechnical Engineering, 2005, 27 (2):230~234. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=ytgc20050200n&dbname=CJFD&dbcode=CJFQ
[2]	杨典森, 李术才, 陈卫忠, 等.龙滩水电站地下洞室群施工顺序及稳定性分析[J].岩石力学与工程学报, 2003, 22 (增1):2254~2258. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=yslx2003s1027&dbname=CJFD&dbcode=CJFQ YANG Dian-sen, LI Shu-cai, CHEN Wei-zhong, et al.Construction sequences and stability analysis of Longtan underground houses[J].Chinese Journal of Rock M echanics and Engineering, 2003, 22 (Supp.1):2254~2258. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=yslx2003s1027&dbname=CJFD&dbcode=CJFQ
[3]	杨明举, 常艄东.超大型地下洞室群施工开挖程序及围岩稳定分析[J].西南交通大学学报, 2000, 35 (1):32 ~35. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=xnjt200001007&dbname=CJFD&dbcode=CJFQ YANG Ming-ju, CHAN Shao-dong.The excavation procedure of super-large underground chambers and the surrounding rock stability[J].Journal of Southwest Jiaotong University, 2000, 35 (1):32~35. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=xnjt200001007&dbname=CJFD&dbcode=CJFQ
[4]	蒋宇静, 肖俊, 棚桥由彦, 等.三维数值模拟技术在深部大型发电站厂房信息化施工中的应用[J].岩石力学与工程学报, 2003, 22 (6):957~964. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=yslx200306015&dbname=CJFD&dbcode=CJFQ JIANG Yu-jing, XIAO Jun, Yoshihiko Tanabashi, et al.3D numerical simulation on the information-oriented construction for the deep underground houses[J].Chinese Journal of Rock Mechanics and Engineering, 2003, 22 (6): 957~964. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=yslx200306015&dbname=CJFD&dbcode=CJFQ
[5]	郭志华, 盛谦, 梅松华, 等.层状复合岩体宏观力学参数的计算机模拟试验[J].岩石力学与工程学报, 2004, 23 (增2):4902~4906. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=yslx2004s2040&dbname=CJFD&dbcode=CJFQ GUO Zhi-hua, SHENG Qian, MEI Song-hua, et al.Numerical simulation test on macro mechanics parameters of layered composite rock masses[J].Chinese Journal of Rock Mechanics and Engineering, 2004, 23 (Supp.2):4902~4906. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=yslx2004s2040&dbname=CJFD&dbcode=CJFQ
[6]	王涛, 陈晓玲, 于利宏.地下洞室群围岩稳定的离散元计算[J].岩土力学, 2005, 26 (12): 1936~1940. doi: 10.3969/j.issn.1000-7598.2005.12.014 WANG Tao, CHEN Xiao-ling, YU Li-hong, et al.Discrete element calculation of surrounding rock mass stability of underground cavern group[J].Rock and Soil Mechanics, 2005, 26 (12):1936~1940. doi: 10.3969/j.issn.1000-7598.2005.12.014
[7]	Sitharam T G, Latha G M.Simulation of excavations in jointed rock masses using a practical equivalent continuum approach[J]. International Journal of Rock Mechanics and Mining Sciences, 2002, 39 (4):517~525. doi: 10.1016/S1365-1609(02)00024-2
[8]	李志勇, 曾佐勋, 黄郑, 等.基于MSC MARC的三维构造应力场数值模拟与裂缝预测———以宝浪油田宝北区块为例[J].地质力学学报, 2007, 13 (3):233~238, 232. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20070305&journal_id=dzlxxb LI Zhi-yong, ZENG Zuo-xun, HUANG Zheng, et al.Numerical simulation of the tectonic stress field and forecasting of fractures based on MSC MARC[J].Journal of Geomechanics, 2007, 13 (3):233~238, 232. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20070305&journal_id=dzlxxb
[9]	孙炜锋, 谭成轩, 王志明, 等.基于BP神经网络的深埋隧洞地应力预测研究[J].地质力学学报, 2007, 13 (3):227~232. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20070304&journal_id=dzlxxb SUN Wei-feng, TAN Cheng-xuan, WANG Zhi-ming, et al.Prediction of crustal stress of deep-buried tunnels based on BP artificial neural network[J].Journal of Geomechanics, 2007, 13 (3):227~232. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20070304&journal_id=dzlxxb
[10]	冯向东, 刘卫华, 魏东平.印度-澳大利亚板块应力场数值模拟及其动力学分析[J].地质力学学报, 2006, 12 (4):429~440. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20060461&journal_id=dzlxxb FENG Xiang-dong, LIU Wei-hua, WEI Dong-ping.Numerical simulation and dynamic analysis of the stress field of the IndoAustralian Plate[J].Journal of Geomechanics, 2006, 12 (4):429~440. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20060461&journal_id=dzlxxb
[11]	于学馥, 郑颖人, 刘怀恒, 等.地下工程围岩稳定分析[M].北京:煤炭工业出版社, 1983.122~150. YU Xue-fu, ZHENG Ying-ren, LIU Huai-heng, et al.STABILITY ANALYSIS ON SURROUNDING ROCKS OF UNDERGROUND WORKS[M].Beijing:China Coal Industry Publishing House, 1983.122~150.
[12]	何满潮, 李春华, 王树仁.大断面软岩硐室开挖非线性力学特征数值模拟研究[J].岩土工程学报, 2002, 24 (4):483~486. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=ytgc200204016&dbname=CJFD&dbcode=CJFQ HEM an-chao, LI Chun-hua, WANG Shu-ren.Research on the non-linear mechanics characters of large section cavern excavating within soft rock by numerical simulation[J].Chinese Journal of Geotechnical Engineering, 2002, 24 (4): 483~486. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=ytgc200204016&dbname=CJFD&dbcode=CJFQ
[13]	向安田, 朱合华, 丁文其, 等.浅埋偏压连拱隧道施工的力学响应分析[J].地质力学学报, 2007, 13 (3):247 ~254, 211. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20070307&journal_id=dzlxxb XIANG An-tian, ZHU He-hua, DING Wen-qi, et al.Mechanic response of a shallow-embedded and double-arch tunnel under partial pressures during construction[J].Journal of Geomechanics, 2007, 13 (3):247~254, 211. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20070307&journal_id=dzlxxb
[14]	张社荣, 梁礼绘.考虑三维应力旋转的隧洞衬砌支护时机研究[J].水利学报, 2007, 38 (6):704~709. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=slxb200706009&dbname=CJFD&dbcode=CJFQ ZHANG She-rong, LIANG Li-hui.Analysis on tunnel liner supporting time considering three-dimensional stress rotation[J]. Journal of Hydraulic Engineering, 2007, 38 (6):704~709. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=slxb200706009&dbname=CJFD&dbcode=CJFQ
[15]	王学滨.应变软化扩容对含随机缺陷岩石的渐进变形及破坏前兆特征的影响[J].地质力学学报, 2008, 14 (2): 158~167. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20080207&journal_id=dzlxxb WANG Xue-bin.Effects of strain-softening dilatancy on progressive deformations and precursors to failure of rock with initial random imperfections[J].Journal of Geomechanics, 2008, 14 (2):158~167. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20080207&journal_id=dzlxxb
[16]	Zeng Qian-bang, Cheng Guo-ming, Liu Huan-yu.The influence of Auger mining excavation sequence on inter-hole pillar stability below the final highwall of a surface coal mine[J].International Journal of Rock Mechanics and M ining Sciences, 2006, 43 (7):1134~1138. doi: 10.1016/j.ijrmms.2006.03.003
[17]	HAO Y H, AZZAM R.The plastic zones and displacements around underground openings in rock masses containing a fault[J]. Tunnelling and Underground Space Technology, 2005, 20 (1):49~61. doi: 10.1016/j.tust.2004.05.003

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DEFORMATION AND MECHANICAL PROPERTIES OF THE LARGE UNDERGROUND CAVERN SURROUNDING ROCK WITH COMPLEX EXCAVATION

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