The Roof Breaking Characteristics and Overlying Strata Migration Law in Close Seams Group Under Repeated Mining

Author:

Zheng Shangshang,Lou Yahui,Kong Dezhong,Wu Guiyi,Liu Yong

Funder

the Scientific Research Foundation of Guizhou Provincial Department of science and technology and Guizhou University

the annual academic training and special innovation program of Guizhou University in 2017

The Youth Science and Technology Talents Development Project of Guizhou Education Department

the fund of Key Laboratory of Safety and High-efficiency Coal Mining, Ministry of Education

The first class professional “mining project” in Guizhou province

Publisher

Springer Science and Business Media LLC

Subject

Geology,Soil Science,Geotechnical Engineering and Engineering Geology,Architecture

Reference18 articles.

1. Bandis S, Lumsden AC, Barton NK (1981) Experimental studies of scale effects on the hear behavior of rock joint. Int J Rock Mech Min Sci Geomech Abstra 306–312

2. Barton N, Bandis S (1990) Review of predictive capabilities of JRC–JCS mode in engineering practice [A]. In: Rock Joints [C]. A. A. Balkema, Rotterdam, pp 603–610

3. Chang J-C, Xie G-X, Zhang X (2015) Analysis of coal face slab mechanism in large mining height fully mechanized caving face in extra-thick coal seam. Rock Soil Mech 36(3):803–808

4. Cheng ZH, Qi Q-X, Li H-Y et al (2016) Experimental study on dynamic evolution characteristics of mining stress-fracture in superimposed coal seam group. J Coal 41(2):367–375

5. Goodman RE (1980) Introduction to rock mechanicals. Wiley, New York

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