.924· 工程科学学报，第40卷，第8期 roof and surface subsidence process caused by paste filling.I Min (杨鹏，吴爱祥，王洪江，等.泵送剂对膏体料浆流动性能作 Saf Eng,2008,25(2):172 用的微结构模型.有色金属（矿山部分），2015,67(1)：59) (郭振华，周华强，武龙飞，等.膏体充填工作面顶板及地表 [10]Rao Y Z,Shao Y J,Xiao G Z,et al.Effect of polycarboxylate 沉陷过程数值模拟.采矿与安全工程学报，2008,25(2)： based superplasticizer on performances of super fine tailings paste 172) backfill.Chin J Nonferrous Met,2016,26(12):2647 [4]Liu Research on Proportion Optimization and Flow Characteristic (饶运章，邵亚建，肖广哲，等.聚羧酸减水剂对超细全尾砂 of Backfill Paste in Mine Sites [Dissertation].Changsha:Central 膏体性能的影响.中国有色金属学报，2016,26(12)：2647) South University,2013 [11]Xu W B,Yang B G,Yang S L,et al.Experimental study on (刘浪.矿山充填膏体配比优化与流动特性研究[学位论文]. correlativity between rheological parameters and grain grading of 长沙：中南大学，2013) coal gauge backfill slurry.J Central S Unig Sci Technol,2016, [5]Zhao M,Zhang X,Zhang Y J.Effect of free water on the flow- 47(4):1282 ability of cement paste with chemical or mineral admixtures.Con- (徐文彬，杨宝贵，杨胜利，等。矸石充填料浆流变特性与颗 struction Building Mater,2016,111:571 粒级配相关性试验研究.中南大学学报（自然科学版）， [6]Wu A X,Ai C M,Wang Y M,et al.Test and mechanism analy- 2016,47(4):1282) sis on improving rheological property of paste with pumping agent. [12]Dong L,Cao Q,Nan SQ,et al.Performance and hydration J Central S Unir Sci Technol,2016,47(8):2752 mechanism of new super fine cemented whole-tailings backfilling (吴爱祥，艾纯明，王贻明，等.泵送剂改善膏体流变性能试 materials.J Central S Univ Sci Technol,2013,44(4):1571 验及机理分析.中南大学学报（自然科学版），2016,47(8)： (董璐，高谦，南世卿，等.超细全尾砂新型胶结充填料水化 2752) 机理与性能.中南大学学报（自然科学版），2013,44(4)： [7]Ercikdi B,Cihangir F,Kesimal A,et al.Utilization of water-re- 1571) ducing admixtures in cemented paste backfill of sulphide-rich mill [13]Li G C.Wang H J,Wu A X,et al.Experimental study and tailings.J Hazard Mater,2010,179(1-3):940 mechanism analysis on the effect of pumping agents on the com- [8]Liu S Z,Wang H J.Wu A X,et al.Study on the theological pressive strength of paste slurries.Chin J Eng,2016,38(5): properties of the unclassified-tailings paste mixed with pumping 595 agent.Wuhan Univ Technol Transportation Sci Eng,2014,38 (李公成，王洪江，吴爱祥，等.泵送剂对膏体抗压强度的彩 (4):919 响试验研究及机理分析.工程科学学报，2016,38(5)： (刘斯忠，王洪江，吴爱祥，等.掺入泵送剂全尾砂膏体流变 595) 特性研究.武汉理工大学学报（交通科学与工程版），2014， [14]Li C Z,Feng N Q,Li Y D,et al.Effects of polyethylene oxide 38(4):919) chains on the performance of polycarboxylate-type water-reducers. [9]Yang P.Wu A X.,Wang HJ.et al.Microstructure model of paste Cem Coner Res,2005,35(5):867 slurry rheological properties with pumping admixture.Nonferrous [15]Collepardi M.Admixtures used to enhance placing characteristics Met (Min Process Sect),2015,67(1):59 of concrete.Cem Concr Compos,1998,20(2-3):103工程科学学报,第 40 卷,第 8 期 roof and surface subsidence process caused by paste filling. J Min Saf Eng, 2008, 25(2): 172 (郭振华, 周华强, 武龙飞, 等. 膏体充填工作面顶板及地表 沉陷过程数值模拟. 采矿与安全工程学报, 2008, 25 (2 ): 172) [4] Liu L. Research on Proportion Optimization and Flow Characteristic of Backfill Paste in Mine Sites [Dissertation]. Changsha: Central South University, 2013 (刘浪. 矿山充填膏体配比优化与流动特性研究[学位论文]. 长沙: 中南大学, 2013) [5] Zhao M, Zhang X, Zhang Y J. Effect of free water on the flow鄄 ability of cement paste with chemical or mineral admixtures. Con鄄 struction Building Mater, 2016, 111:571 [6] Wu A X, Ai C M, Wang Y M, et al. Test and mechanism analy鄄 sis on improving rheological property of paste with pumping agent. J Central S Univ Sci Technol, 2016, 47(8): 2752 (吴爱祥, 艾纯明, 王贻明, 等. 泵送剂改善膏体流变性能试 验及机理分析. 中南大学学报(自然科学版), 2016, 47(8): 2752) [7] Ercikdi B, Cihangir F, Kesimal A, et al. Utilization of water鄄re鄄 ducing admixtures in cemented paste backfill of sulphide鄄rich mill tailings. J Hazard Mater, 2010, 179(1鄄3): 940 [8] Liu S Z, Wang H J, Wu A X, et al. Study on the rheological properties of the unclassified鄄tailings paste mixed with pumping agent. J Wuhan Univ Technol Transportation Sci Eng, 2014, 38 (4): 919 (刘斯忠, 王洪江, 吴爱祥, 等. 掺入泵送剂全尾砂膏体流变 特性研究. 武汉理工大学学报(交通科学与工程版), 2014, 38(4): 919) [9] Yang P, Wu A X, Wang H J, et al. Microstructure model of paste slurry rheological properties with pumping admixture. Nonferrous Met (Min Process Sect), 2015, 67(1): 59 (杨鹏, 吴爱祥, 王洪江, 等. 泵送剂对膏体料浆流动性能作 用的微结构模型. 有色金属(矿山部分), 2015, 67(1): 59) [10] Rao Y Z, Shao Y J, Xiao G Z, et al. Effect of polycarboxylate鄄 based superplasticizer on performances of super fine tailings paste backfill. Chin J Nonferrous Met, 2016, 26(12): 2647 (饶运章, 邵亚建, 肖广哲, 等. 聚羧酸减水剂对超细全尾砂 膏体性能的影响. 中国有色金属学报, 2016, 26(12): 2647) [11] Xu W B, Yang B G, Yang S L, et al. Experimental study on correlativity between rheological parameters and grain grading of coal gauge backfill slurry. J Central S Univ Sci Technol, 2016, 47(4): 1282 (徐文彬, 杨宝贵, 杨胜利, 等. 矸石充填料浆流变特性与颗 粒级配相关性试验研究. 中南大学学报 ( 自然科学版), 2016, 47(4): 1282) [12] Dong L, Gao Q, Nan S Q, et al. Performance and hydration mechanism of new super fine cemented whole鄄tailings backfilling materials. J Central S Univ Sci Technol, 2013, 44(4): 1571 (董璐, 高谦, 南世卿, 等. 超细全尾砂新型胶结充填料水化 机理与性能. 中南大学学报(自然科学版), 2013, 44 (4): 1571) [13] Li G C, Wang H J, Wu A X, et al. Experimental study and mechanism analysis on the effect of pumping agents on the com鄄 pressive strength of paste slurries. Chin J Eng, 2016, 38(5): 595 (李公成, 王洪江, 吴爱祥, 等. 泵送剂对膏体抗压强度的影 响试验研究及机理分析. 工程科学学报, 2016, 38 ( 5 ): 595) [14] Li C Z, Feng N Q, Li Y D, et al. Effects of polyethylene oxide chains on the performance of polycarboxylate鄄type water鄄reducers. Cem Concr Res, 2005, 35(5): 867 [15] Collepardi M. Admixtures used to enhance placing characteristics of concrete. Cem Concr Compos, 1998, 20(2鄄3): 103 ·924·