高级搜索
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊

柱状节理玄武岩松弛圈尺寸效应及地应力影响

王鹏, 洪望兵, 宋刚

王鹏, 洪望兵, 宋刚. 柱状节理玄武岩松弛圈尺寸效应及地应力影响[J]. 岩土工程学报, 2018, 40(1): 139-146. DOI: 10.11779/CJGE201801014
引用本文: 王鹏, 洪望兵, 宋刚. 柱状节理玄武岩松弛圈尺寸效应及地应力影响[J]. 岩土工程学报, 2018, 40(1): 139-146. DOI: 10.11779/CJGE201801014
shu
WANG Peng, HONG Wang-bing, SONG Gang. Influences of size effect and in-situ stress of columnar jointed basalt relaxation zone[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(1): 139-146. DOI: 10.11779/CJGE201801014
Citation: WANG Peng, HONG Wang-bing, SONG Gang. Influences of size effect and in-situ stress of columnar jointed basalt relaxation zone[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(1): 139-146. DOI: 10.11779/CJGE201801014
shu

柱状节理玄武岩松弛圈尺寸效应及地应力影响  English Version

  • 1.浙江华东建设工程有限公司,浙江 杭州 310014
    2.中国电建集团华东勘测设计研究院有限公司,浙江 杭州 311122

详细信息

  • 中图分类号: TU452;P642

Influences of size effect and in-situ stress of columnar jointed basalt relaxation zone

  • 1.Zhejiang Huadong Construction Engineering Co.Ltd, Hangzhou 310014, China
    2.Power China Huadong Engineering Corporation Limited, Hangzhou 311122, China

摘要

    摘要
  • 摘要: 为研究柱状节理玄武岩松弛圈尺寸效应及地应力对其产生的影响,选取了8种不同尺寸典型洞室,利用单孔声波法测试松弛深度,对161组测试成果进行数据统计及曲线拟合,建立了松弛深度经验计算公式。研究结果表明,断面尺寸及地应力是影响洞室松弛深度的2个主要因素;洞室边墙中上部松弛深度最大,尺寸效应明显,与洞室高度表现出明显的线型相关性,高地应力会加剧这种尺寸效应,在低地应力条件下,松弛深度一般是洞室高度的1/6,高地应力条件下,松弛深度一般是洞室高度的1/3,极端情况下24 m高洞室边墙中部松弛深度会达到10.2 m。
    Abstract: To investigate the influences of size effect and in-situ stress of columnar jointed basalt relaxation zone, 8 typical tunnels with different sizes are selected, and an empirical formula for relaxation depth is established based on the data statistics and curve fitting of 161 groups of test results by using the single-hole acoustic wave tests. The test results show that the excavation section size and high in-situ stress are the two main influencing factors of the relaxation depth. The maximum relaxation depth appears in the middle-upper part of side wall of cavern, the size effect is obvious and linearly correlates with the height of cavern, and high in-situ stress will increase the size effect. Under the low in-situ stress, the relaxation depth is generally 1/6 of the height of cavern. Under the high in-situ stress, the relaxation depth is generally 1/3 of the height of cavern, and in the middle of 24 m-high cavern wall, the extreme relaxation depth will reach 10.2 m.
    • HTML全文
    • 参考文献(19)
  • [1] ROBERTMALLET F R S. On the origin and mechanism of production of the prismatic(or columnar) structure of basalt[J]. Philosophical Magazine, 1925, 50(4): 122-135.
    [2] 石安池, 唐鸣发, 周其建. 金沙江白鹤滩水电站柱状节理玄武岩岩体变形特性研究[J]. 岩石力学与工程学报,2008,27(10): 2079-2086.
    (SHI An-chi, TANG Ming-fa, ZHOU Qi-jian.Research of deformation characteristics of columnar jointed basalt at Baihetan hydropower station on Jinsha river[J]. Chinese Journal of Rock Mechanics and Engineering, 2008, 27(10): 2079-2086. (in Chinese))
    [3] 张春芳, 许模, 李虎, 等. 柱状节理玄武岩岩体结构与结构面的分形研究[J]. 四川地质学报, 2009, 29(3): 292-295.
    (ZHANG Chun-fang, XU Mo, LI Hu, et al.A study of structure and structural plane fractal of basalt rock mass with columnar joints[J]. Acta Geologica Sichuan, 2009, 29(3): 292-295. (in Chinese))
    [4] 赵文. 玄武岩分布特征及工程性状[J]. 铁道勘察, 2009(5): 60-63.
    (ZHAO Wen.Consideration on distribution characteristics of basalt and engineering properties[J]. Railway Investigation and Surveying, 2009(5): 60-63. (in Chinese) )
    [5] 徐卫亚, 郑文棠, 石安池. 水利工程中的柱状节理岩体分类及质量评价[J]. 水利学报, 2011, 42(3): 262-270.
    (XU Wei-ya, ZHENG Wen-tang, SHI An-chi.Classification and quality assessment of irregular columnar jointed basaltic rock mass for hydraulic engineering[J]. Journal of Hydraulic Engineering, 2011, 42(3): 262-270. (in Chinese))
    [6] 狄圣杰, 徐卫亚, 王伟, 等. 柱状节理岩体横观各向同性本构关系研究[J]. 中国矿业大学学报, 2011, 40(6): 881-887.
    (DI Sheng-jie, XU Wei-ya, WANG Wei, et al.Transversely isotropic constitutive properties of a columar jointed rock mass[J]. Journal of China University of Mining and Technology, 2011, 40(6): 881-887. (in Chinese))
    [7] 闫东旭, 徐卫亚, 王伟, 等. 柱状节理岩体宏观等效弹性模量尺寸效应研究[J]. 岩土工程学报, 2012, 34(2): 243-250.
    (YAN Dong-xu, XU Wei-ya, WANG Wei, et al.Research of size effect on equivalentelastic modulus of columnar jointed rock mass[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(2): 243-250. (in Chinese))
    [8] 闫东旭, 徐卫亚, 王伟, 等. 柱状节理岩体宏观等效强度参数的柱体尺寸效应[J]. 沈阳工业大学学报, 2012, 34(3): 334-342.
    (YAN Dong-xu, XU Wei-ya, WANG Wei, et al.Column size effect ofmacroscopic equivalent strength parameter for columnar jointed rockmass[J]. Journal of Shenyang University of Technology, 2012, 34(3): 334-342. (in Chinese))
    [9] 郝宪杰, 冯夏庭, 江权, 等. 基于电镜扫描实验的柱状节理隧洞卸荷破坏机制研究[J]. 岩石力学与工程学报, 2013 32(8): 1647-1655.
    (HAO Xian-jie, FENG Xia-ting, JIANG Quan, et al.Research on unloading failure mechanism of columnar jointed rock mass in tunnel based on scanning electron microscopy experiments[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(8): 1647-1655. (in Chinese))
    [10] 胡文义. 单孔声波法在岩体松动圈测试中的应用[J]. 四川水力发电, 2009, 28(5): 64-67.
    (HU Wen-yi.Application of single hole sonic method in rock mass relaxation zone test[J]. Sichuan Water Power, 2009, 28(5): 64-67. (in Chinese))
    [11] 王清玉. 洞室松弛圈测试技术与应用[J]. 水利水电工程设计, 2012, 31(2): 46-49.
    (WANG Yu-qing, Test technology and application of relaxation circle of cavern[J]. Design of Water Resources & Hydroelectric Engineering, 2012, 31(2): 46-49. (in Chinese))
    [12] 张建海, 胡著秀, 杨永涛, 等. 地下厂房围岩松动圈声波拟合及监测反馈分析[J]. 岩石力学与工程学报, 2011, 30(6): 1191-1197.
    (ZHANG Jian-hai, HU Zhu-xiu, YANG Yong-tao, et al.Acoustic velocity fitting and monitoring feedback analysis of surrounding rock loosing zone in underground powerhouse[J]. Chinese Journal of Rock Mechanics and Engineering, 2011, 30(6): 1191-1197. (in Chinese))
    [13] 朱道建. 柱状节理岩体开挖卸荷效应及破裂区分布规律[J]. 浙江大学学报(工学版), 2010, 44(10): 1967-1973.
    (ZHU Dao-jian, Unloading effect and rapture zone distribution of columnar joints[J]. Journal of Zhejiang University (Engineering Science), 2010, 44(10): 1967-1973. (in Chinese))
    [14] 巢志明, 王环玲, 徐卫亚, 等. 柱状节理岩体渗透性模型试验研究[J]. 岩土工程学报, 2016, 38(8): 1407-1416.
    (CHAO Zhi-ming, WANG Huan-ling, XU Wei-ya, et al.Model tests on permeability of columnar jointed rock mass[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(8): 1407-1416. (in Chinese))
    [15] 石安池, 唐鸣发, 马锋, 等. 柱状节理玄武岩专题研究工程地质研究报告[R]. 杭州: 中国水电顾问集团华东勘察设计研究院, 2011.
    (SHI An-chi, TANG Ming-fa, MA Feng, et al.Report of engineering geological research on the columnar jointed basalt[R]. Hangzhou: HydroChina Huadong Engineering Corporation, 2011. (in Chinese))
    [16] 李广场. 柱状节理玄武岩松弛特性[C]// 中国水力发电工程学会地质及勘探专业委员会、中国水利电力物探科技信息网2012年学术年会论文集. 贵阳, 2013: 341-346.
    (LI Guang-chang, Relaxation properties of columnar jointed basalt[C]// China Society for Hydropower Engineering (CSHE) Geology and exploration Specialized Committee, China Water Conservancy and Electric Power Geophysical Prospecting Science and Technology Information Network Proceedings of the 2013 Academic Year. Guiyang, 2013: 341-346. (in Chinese))
    [17] 李邵军, 江权, 陈炳瑞. 金沙江白鹤滩水电站导流洞柱状节理玄武岩破坏全过程综合观测试验与反馈分析[R]. 武汉: 中国学科学院武汉岩土力学研究所, 2013.
    (LI Shao-jun, JIANG Quan, CHEN Bing-rui.Comprehensive and synthetic observation experiment and feedback analysis of columnar jointed basalt in Baihetan hydropower station diversion tunnel on Jinsha River[R]. Wuhan: Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, 2013. (in Chinese))
    [18] 江权, 冯夏庭, 樊义林. 柱状节理玄武岩各向异性特性的调查与试验研究[J]. 岩石力学与工程学报, 2013, 32(12): 2527-2535.
    (JIANG Quan, FENG Xia-ting, FAN Yi-lin, et al.Survey and laboratory study of anisotropic properties for columnar jointed basaltic rock mass[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(12): 2527-2535. (in Chinese))
    [19] 苏恒先, 王鹏, 宋刚, 等. 白鹤滩水电站导流洞专项安全鉴定地质自检报告[R]. 杭州: 中国电建华东勘测设计研究院, 2014.
    (SU Heng-xian, WANG Peng, SONG Gang, et al.Geological self-check report on safety identification of Baihetan hydropower station diversion tunnel[R]. Hangzhou: PowerChina Huadong Engineering Corporation Limited, 2014. (in Chinese))
    • 相关文章
    • 施引文献(17)

  • 期刊类型引用(14)

    1. 牛子豪，朱珍德，阙相成，谢兴华，靳锴. 不同截面形状柱状节理岩体真三轴渗流特性研究. 岩土工程学报. 2024(12): 2610-2619 . 本站查看
    2. 刘宁，高要辉，陈平志. 柱状节理玄武岩松弛时空效应及其控制技术. 岩土工程学报. 2023(10): 2052-2061 . 本站查看
    3. 楚文杰，贾聿颉. 深埋地下洞室柱状节理围岩变形特征分析. 河南科技. 2023(19): 66-72 . 百度学术
    4. 张石磊，朱赵辉，段杭，田振华. 高应力地下洞室顶拱深部变形及受力特性研究. 地下空间与工程学报. 2022(01): 341-350 . 百度学术
    5. 单治钢，赵留园，倪卫达. 白鹤滩坝址区岩体弹性参数测试方法对比研究. 水力发电学报. 2022(05): 103-114 . 百度学术
    6. 张石磊，田振华. 基于滑动测微计的高地应力洞室围岩变形研究. 岩土工程技术. 2022(06): 437-442 . 百度学术
    7. 卢波，张玉峰，邬爱清，董志宏. 地应力张量特征对地下洞室轴线方位优化的启示. 工程科学与技术. 2021(02): 54-65 . 百度学术
    8. 徐建荣，赖道平，吴关叶，何明杰，王贤彪，张伟狄. 适应柱状节理玄武岩坝基的特高拱坝结构研究. 水力发电学报. 2021(03): 155-164 . 百度学术
    9. 向晓锐，吴亮，陈洋. 动态卸荷诱发节理岩体松动的数值模拟. 爆破. 2020(01): 55-60 . 百度学术
    10. 樊启祥，林鹏，蒋树，魏鹏程，李果. 金沙江下游大型水电站岩石力学与工程综述. 清华大学学报(自然科学版). 2020(07): 537-556 . 百度学术
    11. 夏文俊，卢文波，陈明，严鹏，刘达，胡浩然. 白鹤滩坝址柱状节理玄武岩爆破损伤质点峰值振速安全阈值研究. 岩石力学与工程学报. 2019(S1): 2997-3007 . 百度学术
    12. 王鹏，楚文杰，陈磊，张嘉瑶. 大型地下洞室岩梁开挖主要工程地质问题及处理措施讨论. 岩土工程学报. 2019(11): 2165-2172 . 本站查看
    13. 徐建荣，何明杰，张伟狄，王建新. 白鹤滩水电站特高拱坝设计关键技术研究. 中国水利. 2019(18): 36-38 . 百度学术
    14. 裴书锋，冯夏庭，张建聪，王鹏飞，江权，周扬一，郝宪杰，刘俊峰. 高边坡坝基柱状节理玄武岩开挖卸荷时效松弛特性. 岩土力学. 2018(10): 3743-3754 . 百度学术

    其他类型引用(3)

    • 资源附件(0)
计量
  • 文章访问数:  361
  • HTML全文浏览量:  2
  • PDF下载量:  215
  • 被引次数: 17
出版历程
  • 收稿日期:  2016-10-23
  • 发布日期:  2018-01-24

目录

摘要
HTML全文
    参考文献(19)
    相关文章
    施引文献
    资源附件(0)

    /

    返回文章
    返回
    版权所有 © 2010水利部交通部国家能源局南京水利科学研究院 苏ICP备05007122号-11公安联网备案号：32010602011255
    编辑部地址：南京市虎踞关34号《岩土工程学报》编辑部邮编：210024电话：025-85829534，85829556E-mail: ge@nhri.cn