Correlation between a Tunnel Stress and the Regional Stress Field in North Xinjiang

YIN Jian-min; ZHOU Chun-hua; LI Yun-an; CUI Dong; WANG Yang

doi:10.3969/j.issn.1001-5485.2014.11.0092014,31(11):42-46

PDF(1998 KB)

Journal of Changjiang River Scientific Research Institute ›› 2014, Vol. 31 ›› Issue (11) : 42-46. DOI: 10.3969/j.issn.1001-5485.2014.11.0092014,31(11):42-46

CHARACTERISTICS AND TESTS OF ROCK MECHANICS

Correlation between a Tunnel Stress and the Regional Stress Field in North Xinjiang

YIN Jian-min¹,ZHOU Chun-hua^1,2,LI Yun-an²,CUI Dong³,WANG Yang¹

Author information +

History +

Abstract

Stress measurement data is in lack in Northern Xinjiang’s Altai region. We tested the stress field of a deep water diversion tunnel in this region by using hydraulic fracturing method. Test result and analysis reveal that the tested stress field is tectonic stress type and the maximum horizontal principal stress orientation is NNE, which is in consistency with the focal mechanism solution. Moreover, it reveals that the ratio of average horizontal stress to vertical stress changes no smaller (close to 1.0)in the depth of more than 300 m. We should strengthen the research on tectonic stress field in deep area and pay attention to the application of in-situ measurement means to improve the macroscopic understanding of regional stress field.

Key words

deep tunnel / geo-stress / North Xinjiang area / tectonic stress field / hydro-fracturing method

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

YIN Jian-min,ZHOU Chun-hua,LI Yun-an,CUI Dong,WANG Yang. Correlation between a Tunnel Stress and the Regional Stress Field in North Xinjiang[J]. Journal of Changjiang River Scientific Research Institute. 2014, 31(11): 42-46 https://doi.org/10.3969/j.issn.1001-5485.2014.11.0092014,31(11):42-46

References

[1] 黄福明. 地壳应力测量及其在工程中的应用(综述). 地震,1990,(3):169-180.(HUANG Fu-ming. Crustal Stress Measurement and Its Application in Engineering (Review). Earthquake,1990,(3):169-180. (in Chinese))
[2] 刘允芳,肖本职. 西部地区地震活动与地应力研究. 岩石力学与工程学报,2005,24(24):4502-4508.(LIU Yun-fang,XIAO Ben-zhi. Study on Seismic Activity and Geostress in West China. Chinese Journal of Rock Mechanics and Engineering,2005,24(24):4502-4508.(in Chinese))
[3] 张守良,邓金根,徐显广,等. 油田地应力测量技术及中国西部地应力分布规律. 岩石力学与工程学报,2002,21(增):2134-2138.(ZHANG Shou-liang,DENG Jin-gen,XU Xian-guang,et al. Measurement Technique of In-situ Stress and Distribution Regulation of In-situ Stress in West China. Chinese Journal of Rock Mechanics and Engineering,2002, 21(Sup.):2134-2138. (in Chinese))
[4] 周鹏高,李爱军,杨虎,等. 克拉美丽气田地应力场研究. 天然气技术,2009,3(3):31-33. (ZHOU Peng-gao,LI Ai-jun, YANG Hu,et al. Study on Ground Stress Field of Kelameili Gasfield. Natural Gas Technology,2009,3(3):31-33. (in Chinese))
[5] 王建军. 应用水压致裂法测量三维地应力的几个问题. 岩石力学与工程学报,2000,19(2):229-233. (WANG Jian-jun. Several Problems in Hydraulic Fracturing Method to In-situ 3D Stress Measurement. Chinese Journal of Rock Mechanics and Engineering,2000,19(2):229-233.(in Chinese))
[6] 李永松,尹健民,陈建平,等. 基于模拟退火和粒子群混合算法的地应力场分析. 人民长江,2011,42(23):65-67.(LI Yong-song,YIN Jian-min,CHEN Jian-ping,et al. Geostress Field Analysis Based on Simulated Annealing and Particle Swarm Algorithm. Yangtze River, 2011,42(23):65-67. (in Chinese))
[7] 王永仁,蔡昌宣,赵善坤,等. 四棵树矿区地应力测量及其与地质构造关系. 煤矿安全,2013,44(8):213-215.(WANG Yong-ren,CAI Chang-xuan,ZHAO Shan-kun,et al. Measurement of In-situ Stress and Relationship between the Stress and Geologic Structure in Sikeshu Mining Area. Safety of Mining,2013,44(8):213-215. (in Chinese))
[8] 赵善坤,蔡昌宣,刘震,等. 北天山矿区地应力分布与区域构造关系研究. 地下空间与工程学报,2013,9(增1):1659-1663.(ZHAO Shan-kun,CAI Chang-xuan,LIU Zhen,et al. Relationship Between Regional Geological Tectonic Feature and In-Situ Stress Field Distribution in Northern Tianshan Mountain Mining Areas. Chinese Journal of Underground Space and Engineering,2013,9(Sup.1):1659-1663. (in Chinese))
[9] 马秀敏,彭华,李金锁. 新疆西部地应力测量在隧道工程中的应用. 地质力学学报,2005,11(4):386-393.(MA Xiu-min,PENG Hua,LI Jin-suo. Application of Hydraulic Fracturing In-situ Stress Measurements in Tunnelling in Western Xinjiang. Journal of Geomechanics,2005,11(4):386-393. (in Chinese))
[10]黄海. 中天山隧道地应力测量及岩爆预测研究. 国防交通工程与技术,2011,(3):45-48.(HUANG Hai. Study of the Crustal Stress Survey and Rock Burst Prediction for the Zhongtianshan Tunnel. Traffic Engineering and Technology for National Defense,2011,(3):45-48. (in Chinese))
[11]张志国,王显军. 北天山西部地应力测量// 地壳构造与地壳应力文集. 2006:155-161.(ZHANG Zhi-guo,WANG Xian-jun. In-situ Stress Measurement in Western North Tianshan// Proceedings of Crust Structure and Crust Stress Corpus. 2006:155-161. (in Chinese))
[12]KIM K,FRANKLIN J A.Suggested Methods for Rock Stress Determination. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts,1987,24:53-73.
[13]刘允芳. 岩体地应力与工程建设. 武汉:湖北科学技术出版社,2000:141-153.(LIU Yun-fang. Geo-stress in Rock Mass and Engineering Construction. Wuhan:Hubei Science and Technology Press,2000:141-153. (in Chinese))
[14]景锋,盛谦,张勇慧,等.中国大陆浅层地壳实测地应力分布规律研究. 岩石力学与工程学报,2007,26(10):2057-2062.(JING Feng,SHENG Qian,ZHANG Yong-hui,et al. Research on Distribution Rule of Shallow Crustal Geostress in China Mainland. Chinese Journal of Rock Mechanics and Engineering,2007,26(10):2057-2062. (in Chinese))
[15]杨树新,姚瑞,崔效锋,等. 中国大陆与各活动地块、南北地震带实测应力特征分析. 地球物理学报,2012,55(12):4207-4217.(YANG Shu-xin,YAO Rui,CUI Xiao-feng,et al. Analysis of the Characteristics of Measured Stress in Chinese Mainland and Its Active Blocks and North-South Seismic Belt. Chinese Journal of Geophysics,2012,55(12):4207-4217. (in Chinese))
[16]谢富仁,崔效锋,赵建涛,等. 中国大陆及邻区现代构造应力场分区. 地球物理学报,2004,47(4):654-662. (XIE Fu-ren,CUI Xiao-feng,ZHAO Jian-tao,et al.Regional Division of the Recent Tectonic Stress Field in China and Adjacent Areas.Chinese Journal of Geophysics,2004,47(4):654-662. (in Chinese)