Test analysis of deformation characteristics and compressive strengths of two types of coal specimens containing gas

Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering

Volumn 28, Issue 2, 2009, Pages 410-417

  Yin, Guangzhi ^a   Wang, Dengke ^a   Zhang, Dongming ^a   Wang, Weizhong ^a  

^a CHONGQING UNIVERSITY   (China)

Author keywords

Coal specimen containing gas; Compressive strength; Deformation characteristics; Gas pressure; Mining engineering; Triaxial test

Indexed keywords

BRIQUETTING; COAL; COAL INDUSTRY; COMPRESSIVE STRENGTH; CONTEXT SENSITIVE GRAMMARS; CREEP; CREEP TESTING; ELASTIC MODULI; ELECTRIC CIRCUIT BREAKERS; MECHANICAL PROPERTIES; MINING ENGINEERING; POISSON DISTRIBUTION; POISSON EQUATION; POISSON RATIO; PRESSURE EFFECTS; ROCK PRESSURE; TESTING;

COAL BRIQUETTES; COAL CONTAINING GAS; CONFINING PRESSURES; DEFORMATION CHARACTERISTICS; DIFFERENT CONFINING PRESSURES; EXPERIMENTAL APPARATUS; GAS PRESSURE; LOADING CONDITIONS; MANUFACTURING PROCESS; MATERIAL TESTING; MECHANICAL PARAMETERS; POISSON'S RATIOS; RAW COALS; SHAPE CHANGES; TEST ANALYSIS; TEST DATUM; TRIAXIAL STRESS CONDITIONS; TRIAXIAL TEST;

COAL GAS;

EID: 61749095716     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)

1. YU Bufan. Mechanism of coal and methane outburst [M]. Beijing: China Coal Industry Publishing House, 1985: 231-268. (in Chinese)
2. YU Qixiang. Mine gas prevention and control [M]. Xuzhou: China University of Mining and Technology Press, 1992: 79-91. (in Chinese)
3. HE Xueqiu. Rheological dynamics of coal rock containing gas [M]. Xuzhou: China University of Mining and Technology Press, 1995: 3-16. (in Chinese)
4. XU Jiang, XIAN Xuefu, DU Yungui, et al. An experimental study on mechanical property of the gas-filled coal [J]. Journal of Chongqing University, 1993, 16 (5): 42-47. (in Chinese)
5. LIANG Bing, ZHANG Mengtao, PAN Yishan, et al. Experimental research on effects of gas on mechanical properties and mechanical response of coal [J]. Chinese Journal of Geotechnical Engineering, 1995, 17 (5): 12-18. (in Chinese)
6. SUN Peide. Sun model and its applications [M]. Hangzhou: Zhejiang University Press, 2002: 37-58. (in Chinese)
7. SU Chengdong, ZHAI Xinxian, LI Yongming, et al. Study on deformation and strength of coal samples in triaxial compression [J]. Chinese Journal of Rock Mechanics and Engineering, 2006, 25 (Supp. 1): 2963-2968. (in Chinese)
8. YANG Yongjie, SONG Yang, CHU Jun. Experimental study on characteristics of strength and deformation of coal under cyclic loading [J]. Chinese Journal of Rock Mechanics and Engineering, 2007, 26 (1): 201-205. (in Chinese)
9. ZHOU Shining, LIN Baiquan. Theory of gas flow and deposit in coal seams [M]. Beijing: China Coal Industry Publishing House, 1997: 25-47. (in Chinese)
10. YAO Yuping, ZHOU Shining. Mechanical property of coal containing gas [J]. Journal of China University of Mining and Technology, 1988, 17 (1): 1-7. (in Chinese)
11. NIE Baisheng. Study on effect of stress and electricity and its mechanism of coal rock containing gas [Ph. D. Thesis] [D]. Xuzhou: China University of Mining and Technology, 2001. (in Chinese)
12. LU Ping, SHEN Zhaowu, ZHU Guiwang, et al. Effective stress and mechanical deformation and damage characteristics of gas-filled coal [J]. Journal of University of Science and Technology of China, 2001, 31 (6): 686-693. (in Chinese)
13. JIANG Yaodong, ZHU Jie, ZHAO Yixin, et al. Constitutive equations of coal containing methane based on mixture physical theory [J]. Journal of China Coal Society, 2007, 32 (11): 1132-1137. (in Chinese)
14. LIANG Bing, ZHANG Mengtao, WANG Yongjia. Mathematical model and numerical method for coupled gas flow in coal seams and coal deformation [J]. Chinese Journal of Rock Mechanics and Engineering, 1996, 15 (2): 135-142. (in Chinese)
15. YOU Mingqing. Strength and process of deformation failure of rock specimens [M]. Beijing: Geological Publishing House, 2000: 13-85. (in Chinese)
16. CAI Meifeng, HE Manchao, LIU Dongyan. Rock mechanics and engineering [M]. Beijing: Science Press, 2002: 219-230. (in Chinese)