The evolution regularity and influence factor analysis of zonal disintegration around deep jointed rock mass: a numerical study based on DEM

Author:

Chen Long,Wu Shunchuan,Jin Aibing,Li Xue

Funder

National Natural Science Foundation of China

Program for Yunnan thousand talents plan high-level innovation and entrepreneurship team

Program for innovative research team (in Science and Technology) in University of Yunnan Province

Publisher

Springer Science and Business Media LLC

Subject

Geology,Geotechnical Engineering and Engineering Geology

Reference34 articles.

1. Adams GR, Jager AJ (1980) Petroscopic observations of rock fracturing ahead of stope faces in deep-level gold mines. J South Afr Inst Min Metall 80(6):204–209

2. Chen HX, Qi CZ, Wang S, Wang MY (2019) A simple gradient model for zonal disintegration of the surrounding rock around a deep circular tunnel. Tunn Undergr Space Technol 91:103006

3. Chen XG, Zhang N, Ma TC, Niu XD, Liu XX, Feng T (2018) Energy-based forming and anchoring mechanism and criterion for zonal disintegration. Theor Appl Fract Mech 97:349–356

4. Chen XG, Zhang QY, Li SC, Mei Y (2013) Preliminary numerical simulation of zonal disintegration phenomenon in deep surrounding rock mass based on extended finite elements. Rock Soil Mech 34(11):3291–3298

5. Ding XB, Zhang LY, Zhu HH, Zhang Q (2014) Effect of model scale and particle size distribution on pfc3d simulation results. Rock Mech Rock Eng 47(6):2139–2156

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