Research on Distribution Rule of Geostress in Deep Rock in Chinese Mainland

Abstract:

Article Preview

Based on the research of the conception of “deep stratum” and “deep engineering”, through collecting about 600 groups of the measured geostress data in deep rocks of China mainland, the features of the geostress in deep rocks are elementarily analysed referring the analysis method of Hoek and Brown. The distribution rules of the vertical stress, the maximum and the minimum horizontal principal stresses with depth in deep stratum are analysed, and trend of the lateral pressure coefficient with depth is also discussed.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

2116-2122

Citation:

X. P. Li and B. Wang, "Research on Distribution Rule of Geostress in Deep Rock in Chinese Mainland", Advanced Materials Research, Vols. 243-249, pp. 2116-2122, 2011

Online since:

May 2011

Authors:

Export:

Price:

$41.00

[1] Zhu, Z.D., Guo, H.Q., 2007. The hydraulics basics of fractured rock mass. Science Press, Beijing. (In Chinese).

[2] Brown, E.T., Hoek, E., 1978. Technical note trends in relationships between measured in-situ stress and depth. Int. J. Rock Mech. Min. Sci. and Geomech. Abstr 15(4), 211–215.

[3] Zhu, H.C., Tao, Z.Y., 1994. Geostress distributions in different rocks. Acta Seismologic Sinica 16(1), 49-63. (In Chinese).

[4] Stacey, T.R., Wesseloo, J., 1999. The in-situ stress regime in South Africa. Proceedings of the 9th International Congress on Rock Mechanics. Rotterdam: A.A. Balkema Pubishers 1189-1192.

[5] Fuchs K., Muller B., 2001. World stress map of the earth: A key to tectonic Processes and technological applications. Natruwissen-schaften 88: 357-371.

DOI: https://doi.org/10.1007/s001140100253

[6] Bai, S.W., Li, G.Y., 1982. Study on stress field of Ertan hydroelectric station. Chinese Journal of Rock Mechanics and Engineering 1(1), 45-56. (In Chinese).

[7] Xie, F.R., Chen Q.C., Cui, X.F., 2003. The research on the crustal stress in China. Geological Publishing House, Beijing. (In Chinese).

[8] Xie, H.P., Feng, X.T., 2009. The basic research of security under disaster environment in major engineering. Science Press, Beijing. (In Chinese).

[9] He, M.C., Lv, X.J., Jing, H.H., 2002. The characteristics of the rock mass in deep engineering and the design concept of nonlinear dynamic mechanics. Chinese Journal of Rock Mechanics and Engineering 21(8), 1215-1224. (In Chinese).

[10] Qian, Q.H., 2004. The characteristic scientific phenomena of engineering response to deep rock mass and implication of deep stratum,. Journal of East China institute of Technology 27(1), 1-5. (In Chinese).

[11] Wang, M.Y., Song, H., Zheng, D.L., 2006. On mechanism of zonal disintegration within rock mass around deep tunnel and definition of deep rock engineering,. Chinese Journal of Rock Mechanics and Engineering 25(9), 1771-1776. (In Chinese).

[12] M.D. Zoback, C.A. Barton, M. Brudy, 2003. Determination of stress orientation and magnitude in deep wells. International Journal of Rock Mechanics and Mining Sciences 40: 1049-1076.

DOI: https://doi.org/10.1016/j.ijrmms.2003.07.001