The Geometry Characteristics of Rock Mass of Multi-Fields Coupling Action

Abstract:

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This paper introduces the method that determines rock bridge intensity based on rock discontinuity and connectivity ratio in the multi-fields coupling action. First, the method is used to study the smallest anti-shear way of rock mass in the microscopic discontinuity and integrated rock. Then the smallest anti-shear stress is computed in the way. The connectivity ratio of discontinuity is taken as the weighting coefficient, and the synthetical anti-shear intensity is obtained with summing the indexes of the discontinuity parameters and connectivity ratio coefficient.

Info:

Periodical:

Key Engineering Materials (Volumes 326-328)

Edited by:

Soon-Bok Lee and Yun-Jae Kim

Pages:

1193-1196

DOI:

10.4028/www.scientific.net/KEM.326-328.1193

Citation:

G. Zhang et al., "The Geometry Characteristics of Rock Mass of Multi-Fields Coupling Action", Key Engineering Materials, Vols. 326-328, pp. 1193-1196, 2006

Online since:

December 2006

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Price:

$35.00

[1] X.H. Wang, ZH.X. Jia, etc: Application of Rock Variations of Discontinuities Net Simulate in Research Jointed Rock Mass. Water Conservancy & Electric Power Technology. vol. 29, No. 10(1998), p.43~46.

[2] R.Q. Huang, M. Xiu, etc: Fine Description to Complex Rock Mass with Application�Science Press�Beijing, China. (1998), p.3~5.

[3] J.C. Du, X.H. Wang. etc: Determination of Persistence & Comprehensive Shear Intensity of Jointed Rock Mass Based on Waveness Created by Dip Angle Variations of Discontinuities�Journal of Water Conservancy. vol. 5(2002), p.41~42.

[4] G.Y. Luo: Rock Mechanics. Chongqing University Press, (2002). p.55~56.

[5] X. Wu, ZH.X. Jia. etc: Research of a Synthetical Method GMEM on Ascertaining Shear Intensity for Engineering Rock Mass. Chinese Journal of Rock Mechanics and Engineering, vol. 24, No. 2(2005), p.246~247.

[6] J.W. Jing W.M. Yang. etc. Test of Rock Mass Filter in Cranny of Rock Cavity Peripherally. China Coal, Vol(31). No. 9(2005), p.58 FUDF��Q��WUDF� W�H��Q�W� ��H�FUDF��Q�� G�UHFW�RQ � �.

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