Study on the Mechanical Properties of Discontinuity under Shearing

摘要:

文章预览

This paper presents a fundamental research in the mechanical properties of the regular jagged discontinuity under various normal stresses in the shear test. The mechanical properties of the regular jagged discontinuity under shear stress and their principal regularities are described. The strength and roughness of discontinuity under shear stress are investigated by the analysis of the data obtained. The calculation of shear stiffness of discontinuity and an empirical formula between the slope angle and roughness coefficient of discontinuity are proposed. The changing regularity of the parameters of the shear strength of discontinuity under shear stress is investigated, and an empirical formula is established to evaluate the shear strength of discontinuity.

信息:

期刊:

编辑:

Jingying Zhao

页数:

900-904

引用:

Q. Z. Zhang and M. R. Shen, "Study on the Mechanical Properties of Discontinuity under Shearing", Advanced Materials Research, Vols. 261-263, pp. 900-904, 2011

上线时间:

May 2011

输出:

价格:

$38.00

[1] D. Sterpi, G. Gioda. Visco-Plastic behavior around advancing tunnels in squeezing rock. Rock Mechanics and Rock Engineering, 23 (3), 292-299 (2007).

DOI: https://doi.org/10.1007/s00603-007-0137-8

[2] Barton N. Review of a new shear strength criterion for rock joints. Eng Geol, 7: 287-332 (1973).

[3] Y. S. Li, C. C. Xia. Time-dependent tests on intact rocks in uniaxial compression. International Journal of Rock Mechanics & Mining Sciences, 37 (3), 467-475 (2000).

DOI: https://doi.org/10.1016/s1365-1609(99)00073-8

[4] X. L. Ding, J. Liu, X. Z. Liu. Experimental study on creep behaviors of hard structural plane in TGP s permanent lock regions. Journal of Yangtze River Scientific Research Institute, 8, 30-33 (2000).

[5] D. T. Griggs. Creep of rocks. Journal of Geology, 47, 225-251 (1939).

从Crossref获取数据。
这可能需要一些时间来加载。