[3] [3] GONG P, MA Z G, NI X Y, et al. An experimental investigation on the mechanical properties of gangue concrete as a roadside support body material for backfilling gob-side entry retaining［J］. Advances in Materials Science and Engineering, 2018, 2018: 1326053.

[5] [5] LI Y F, LIU S H, GUAN X M. Multitechnique investigation of concrete with coal gangue［J］. Construction and Building Materials, 2021, 301: 124114.

[7] [7] HUANG Y L, ZHOU A. Study on mechanical properties of PET fiber-reinforced coal gangue fine aggregate concrete［J］. Geofluids, 2021, 2021: 6627447.

[8] [8] ZHOU M, DOU Y W, ZHANG Y Z, et al. Effects of the variety and content of coal gangue coarse aggregate on the mechanical properties of concrete［J］. Construction and Building Materials, 2019, 220: 386-395.

[11] [11] ZHANG Y Z, WANG Q H, ZHOU M, et al. Mechanical properties of concrete with coarse spontaneous combustion gangue aggregate (SCGA): experimental investigation and prediction methodology［J］. Construction and Building Materials, 2020, 255: 119337.

[13] [13] DONG Z C, XIA J W, FAN C, et al. Activity of calcined coal gangue fine aggregate and its effect on the mechanical behavior of cement mortar［J］. Construction and Building Materials, 2015, 100: 63-69.

[14] [14] QIU J S, ZHU M Y, ZHOU Y X, et al. Effect and mechanism of coal gangue concrete modification by fly ash［J］. Construction and Building Materials, 2021, 294: 123563.

[18] [18] WANG A G, LIU P, MO L W, et al. Mechanism of thermal activation on granular coal gangue and its impact on the performance of cement mortars［J］. Journal of Building Engineering, 2022, 45: 103616.

[19] [19] CAO Z, CAO Y D, DONG H J, et al. Effect of calcination condition on the microstructure and pozzolanic activity of calcined coal gangue［J］. International Journal of Mineral Processing, 2016, 146: 23-28.

[20] [20] GAO S, ZHAO G H, GUO L H, et al. Utilization of coal gangue as coarse aggregates in structural concrete［J］. Construction and Building Materials, 2021, 268: 121212.

[24] [24] YAO Z S, FANG Y, KONG W H, et al. Experimental study on dynamic mechanical properties of coal gangue concrete［J］. Advances in Materials Science and Engineering, 2020, 2020: 8874191.

[26] [26] ELICES M, ROCCO C G. Effect of aggregate size on the fracture and mechanical properties of a simple concrete［J］. Engineering Fracture Mechanics, 2008, 75(13): 3839-3851.

[27] [27] WANG Z S, ZHAO N. Influence of coal gangue aggregate grading on strength properties of concrete［J］. Wuhan University Journal of Natural Sciences, 2015, 20(1): 66-72.

[28] [28] YANG G W, ZHA W H. Experimental study on the strength of coal gangue aggregate concrete with basalt fiber［J］. Journal of Physics: Conference Series, 2022, 2185(1): 012059.

[30] [30] ZHU K, MA X W, YAO L Y, et al. Effect of polypropylene fiber on the strength and dry cracking of mortar with coal gangue aggregate［J］. Advances in Materials Science and Engineering, 2021, 2021: 6667851.

[35] [35] QIU J S, ZHOU Y X, VATIN N I, et al. Damage constitutive model of coal gangue concrete under freeze-thaw cycles［J］. Construction and Building Materials, 2020, 264: 120720.

[37] [37] LUO D M, WANG Y, ZHANG S H, et al. Frost resistance of coal gangue aggregate concrete modified by steel fiber and slag powder［J］. Applied Sciences, 2020, 10(9): 3229.

[45] [45] ELSHARIEF A, COHEN M D, OLEK J. Influence of aggregate size, water cement ratio and age on the microstructure of the interfacial transition zone［J］. Cement and Concrete Research, 2003, 33(11): 1837-1849.

[46] [46] DIAMOND S, SAHU S, THAULOW N. Reaction products of densified silica fume agglomerates in concrete［J］. Cement and Concrete Research, 2004, 34(9): 1625-1632.

[47] [47] ZHANG Z Q, ZHANG B, YAN P Y. Comparative study of effect of raw and densified silica fume in the paste, mortar and concrete［J］. Construction and Building Materials, 2016, 105: 82-93.

[50] [50] PENG H, VAUGHAN J, VOGRIN J. The effect of thermal activation of kaolinite on its dissolution and re-precipitation as zeolites in alkaline aluminate solution［J］. Applied Clay Science, 2018, 157: 189-197.

[51] [51] LIU J X, YU Q B, ZUO Z L, et al. Reactivity and performance of dry granulation blast furnace slag cement［J］. Cement and Concrete Composites, 2019, 95: 19-24.

[52] [52] ZHANG C S. Pozzolanic activity of burned coal gangue and its effects on structure of cement mortar［J］. Journal of Wuhan University of Technology-Mater Sci Ed, 2006, 21(4): 150-153.

[53] [53] ZHU Y Y, ZHU Y C, WANG A G, et al. Valorization of calcined coal gangue as coarse aggregate in concrete［J］. Cement and Concrete Composites, 2021, 121: 104057.

[54] [54] YANG Q B, L M X, LUO Y B. Effects of surface-activated coal gangue aggregates on properties of cement-based materials［J］. Journal of Wuhan University of Technology-Mater Sci Ed, 2013, 28(6): 1118-1121.

[55] [55] DEJONG J T, SOGA K, KAVAZANJIAN E, et al. Biogeochemical processes and geotechnical applications: progress, opportunities and challenges［J］. Geotechnique, 2013, 63(4): 287-301.

[56] [56] DE MUYNCK W, DE BELIE N, VERSTRAETE W. Microbial carbonate precipitation in construction materials: a review［J］. Ecological Engineering, 2010, 36(2): 118-136.

[57] [57] ZHONG L R, ISLAM M R. A new microbial plugging process and its impact on fracture remediation［C］//All Days. October 22-25, 1995. Dallas, Texas. SPE, 1995: 703-715.

[58] [58] FENG C H, CUI B W, HUANG Y, et al. Enhancement technologies of recycled aggregate-enhancement mechanism, influencing factors, improvement effects, technical difficulties, life cycle assessment［J］. Construction and Building Materials, 2022, 317: 126168.

[59] [59] FENG C H, CUI B W, GE H D, et al. Reinforcement of recycled aggregate by microbial-induced mineralization and deposition of calcium carbonate—influencing factors, mechanism and effect of reinforcement［J］. Crystals, 2021, 11(8): 887.

[61] [61] LI M, CHENG X H, GUO H X. Heavy metal removal by biomineralization of urease producing bacteria isolated from soil［J］. International Biodeterioration & Biodegradation, 2013, 76: 81-85.

[62] [62] RAJASEKAR A, WILKINSON S, MOY C K S. MICP as a potential sustainable technique to treat or entrap contaminants in the natural environment: a review［J］. Environmental Science and Ecotechnology, 2021, 6: 100096.

[63] [63] HU L, WANG H Y, XU P, et al. Biomineralization of hypersaline produced water using microbially induced calcite precipitation［J］. Water Research, 2021, 190: 116753.

[64] [64] DEJONG J T, MORTENSEN B M, MARTINEZ B C, et al. Bio-mediated soil improvement［J］. Ecological Engineering, 2010, 36(2): 197-210.

[65] [65] DE MUYNCK W, DEBROUWER D, DE BELIE N, et al. Bacterial carbonate precipitation improves the durability of cementitious materials［J］. Cement and Concrete Research, 2008, 38(7): 1005-1014.

[66] [66] ZHANG R, WU K, JIANG Z W, et al. Bacterially induced CaCO3 precipitation for the enhancement of quality of coal gangue［J］. Construction and Building Materials, 2022, 319: 126102.