|本期目录/Table of Contents|

[1]樊忠华,门建兵,龚囱,等.基于实现高强度充填体要求的全尾砂膏体配比试验研究[J].中国安全生产科学技术,2018,14(12):102-106.[doi:10.11731/j.issn.1673-193x.2018.12.016]
 FAN Zhonghua,MEN Jianbing,GONG Cong,et al.Experimental study on proportioning of unclassified tailings paste based on requirements of high strength backfill body[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(12):102-106.[doi:10.11731/j.issn.1673-193x.2018.12.016]
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基于实现高强度充填体要求的全尾砂膏体配比试验研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
14
期数:
2018年12期
页码:
102-106
栏目:
职业安全卫生管理与技术
出版日期:
2018-12-31

文章信息/Info

Title:
Experimental study on proportioning of unclassified tailings paste based on requirements of high strength backfill body
文章编号:
1673-193X(2018)-12-0102-05
作者:
樊忠华1门建兵1龚囱2刘勇锋3齐炎1
(1.中国瑞林工程技术股份有限公司,江西 南昌 330031;2.江西理工大学 资源与环境工程学院,江西 赣州 341000;3.中国安全生产科学研究院,北京 100012)
Author(s):
FAN Zhonghua1 MEN Jianbing1 GONG Cong2 LIU Yongfeng3 QI Yan1
(1. China Nerin Engineering Co., Ltd., Nanchang Jiangxi 330031, China;2. School of Resources and Environment Engineering, Jiangxi University of Science and Technology, Ganzhou Jiangxi 341000, China;3. China Academy of Safety Science & Technology, Beijing 100012, China)
关键词:
全尾砂膏体充填充填体强度配比试验充填性能
Keywords:
unclassified tailings paste backfill backfill body strength proportioning test backfill performance
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2018.12.016
文献标志码:
A
摘要:
为了解决分级尾砂作为充填骨料存在的尾砂产率低、采场滤水严重、充填成本高等问题,以某典型矿山为背景,结合膏体充填的特性,分析了该矿充填存在的主要问题,总结并提出了改用全尾砂膏体充填的必要性,开展了全尾砂充填性能评价基础试验以及室内全尾砂膏体正交配比试验研究。研究结果表明:该矿全尾砂粒度适中偏粗,适合选用全尾砂膏体充填,全尾砂膏体充填体强度与分级尾砂充填体强度相当,选用该矿原有灰砂配比1∶4和1∶8即可达到下向充填法开采所需高强度充填体要求,对采用分级尾砂充填拟改为全尾砂膏体充填的矿山具有一定参考价值。
Abstract:
In order to solve the problems of low tailings yield, serious stope filtration and high backfill cost when taking the classified tailings as the backfill aggregate, taking a typical mine as the background, the main problems of backfill in this mine were analyzed combining with the characteristics of paste backfill. The necessity of replacing with the unclassified tailings paste for backfilling was summarized and put forward, thus the basic tests on the backfill performance evaluation of the unclassified tailings as well as the indoor orthogonal proportioning tests of the unclassified tailings paste were carried out. The results showed that the particle size of the unclassified tailings in this mine was moderate and biascoarse, which was suitable for adopting the unclassified tailings paste backfill. The backfill body strength of the unclassified tailings paste was equivalent to that of the classified tailings, and adopting the original limesand ratio of 1∶4 and 1∶8 in this mine could meet the requirement of high strength backfill body required by the downward backfill mining. It has certain reference value for the mine intending to covert the classified tailings backfill into the unclassified tailings paste backfill.

参考文献/References:

[1]吴爱祥,王勇,王洪江.膏体充填技术现状及趋势[J].金属矿山,2016(7): 1-9. WU Aixiang,WANG Yong,WANG Hongjiang. Status and prospects of the paste backfill technology[J].Metal Mine,2016(7): 1-9.
[2]孙恒虎,黄玉诚,杨宝贵.当代胶结充填技术[M].北京: 冶金出版社,2002.
[3]李永辉.全尾砂与分级尾砂胶结充填材料配比试验研究[D].赣州:江西理工大学,2008.
[4]任少峰, 张忠辉, 杨纪光,等.全尾砂与分级尾砂胶结充填强度的试验研究[J].采矿技术, 2014(3): 31-32. REN Shaofeng, ZHANG Zhonghui,YANG Jiguang, et al. Experimental study on strength of cemented filling with whole tailings and classified tailings[J]. Mining Technology, 2014(3): 31-32.
[5]姚囝,叶义成,王其虎,等.低强度胶结充填体相似材料配比试验研究[J].中国安全生产科学技术,2017,13(8): 30-35. YAO Nan,YE Yicheng,WANG Qihu,et al.Study on proportioningtests of low strength similar material for cemented backfill[J].Journal of Safety Science and Technology,2017,13(8): 30-35.
[6]齐炎, 温楷,诸利一,等. 尾砂充填材料优化配比试验[J].铜业工程,2018(3):54-57. QI Yan, WEN Kai, ZHU Liyi, et al. Optimization test of tailings filling material [J].Copper Engineering, 2018 (3): 54-57.
[7]张钦礼,陈秋松,王新民,等.全尾砂絮凝沉降参数 GASVM 优化预测模型研究[J].中国安全生产科学技术,2014,10(5): 24-30. ZHANG Qinli,CHEN Qiusong,WANG Xinming,et al. Study on GA SVM optimal prediction model on flocculating sedimentation parameter of unclassified tailings[J]. Journal of Safety Science and Technology,2014,10(5) : 24-30.
[8]王建栋, 吴爱祥,王贻明,等.某金矿全尾膏体充填与排放联合处置技术[J].金属矿山,2015(11): 12-16. WANG Jiandong,WU Aixiang,WANG Yiming,etal. Co-disposal technology reconstruction of paste backfilling and tailing discharge in a gold mine[J]. Metal Mine,2015(11): 12-16.
[9]长江. 长江流域河湖采砂现场监管研讨会召开[N]. 人民长江, 2013,44(20):106.
[10]吴爱祥,王洪江.金属矿膏体充填理论与技术[M].北京: 科学出版社,2015.
[11]国家安全监管总局、国家发展改革委、工业和信息化部、国土资源部、环境保护部关于进一步加强尾矿库监督管理工作的指导意见[EB/OL]. (2012-03-20) [2014-08-01].http://www.mee.gov.cn/gkml/hbb/gwy/201203/t20120321_224987.htm
[12]卞继伟,王新民,肖崇春.全尾砂动态絮凝沉降试验研究[J].中南大学学报(自然科学版),2017,48(12):3278-3283. BIAN Jiwei, WANG Xinmin, XIAO Chongchun. Experimental study on dynamic flocculating sedimentation of unclassified tailings [J]. Journal of Central South University (Science and Technology) 2017, 48 (12): 3278-3283.
[13]徐文彬, 杜建华, 宋卫东, 等.超细全尾砂材料胶凝成岩机理试验[J].岩土力学, 2013, 34 (8) :2295-2302. XU Wenbin, DU Jianhua, SONG Weidong,et al.Experiment on the mechanism of consolidating backfill body of extra-fine grain unclassified tailings and cementitious materials[J].Rock and Soil Mechanics, 2013, 34 (8) :2295-2302.
[14]柯愈贤, 王新民, 张钦礼, 等.基于全尾砂充填体非线性本构模型的深井充填强度指标[J].东北大学学报 (自然科学版) , 2017, 38 (2) :280-283 KE Yuxian, WANG Xinmin, ZHANG Qinli, et al.Strength determination of crude tailings backfill in deep mine based on non-linear constitutive model[J].Journal of Northeastern University (Natural Science) , 2017, 38 (2) :280-283.
[15]杨坚,尹土兵,刘科伟,等.全尾砂胶结充填体强度影响因素响应面法研究[J].中国安全科学学报,2017,27(12):103-109. YANG Jian, YIN Tubing, LIU Kewei, et al. Study on factors affecting strength of tailings backfill body with response surface method [J]. China Safety Science Journal, 2017, 27 (12): 103-109.

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备注/Memo

备注/Memo:
收稿日期: 2018-11-19
基金项目: 江西省教育厅科学技术研究项目(GJJ150622);江西省科技厅科技支撑计划项目( 20111BBE0031);江西理工大学博士启动基金项目(jxxjbs15007)
作者简介: 樊忠华,硕士,工程师,主要研究方向为矿山开采工艺与充填技术等。
更新日期/Last Update: 2019-01-03