|本期目录/Table of Contents|

[1]敬小非,潘昌树,谢丹,等.尾矿库溃坝泥石流相似模拟试验台设计及验证[J].中国安全生产科学技术,2017,13(7):24-29.[doi:10.11731/j.issn.1673-193x.2017.07.004]
　JING Xiaofei,PAN Changshu,XIE Dan,et al.Design and verification of similar simulation test bed for debris flow due to dam break of tailings pond[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(7):24-29.[doi:10.11731/j.issn.1673-193x.2017.07.004]
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尾矿库溃坝泥石流相似模拟试验台设计及验证
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
13
期数:
2017年7期
页码:
24-29
栏目:
学术论著
出版日期:
2017-07-31

文章信息/Info

Title:
Design and verification of similar simulation test bed for debris flow due to dam break of tailings pond
文章编号:
1673-193X(2017)-07-0024-06
作者:
敬小非; 潘昌树; 谢丹; 龚秀兰; 张小顺
（重庆科技学院 安全工程学院，重庆 401331）
Author(s):
JING Xiaofei;  PAN Changshu;  XIE Dan;  GONG Xiulan;  ZHANG Xiaoshun
(College of Safety Engineering, Chongqing University of Science ＆Technology, Chongqing 401331, China)
关键词:
尾矿库; 泥石流; 相似模拟; 试验台
Keywords:
tailings pond;  debris flow;  similar simulation;  test bed
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2017.07.004
文献标志码:
A
摘要:
泥石流是一种极具破坏力的地质灾害类型，而尾矿库溃坝形成的泥石流除产生巨大破坏力外，还会造成严重的环境污染问题，为了分析其流态演进过程设计了泥石流相似模型试验台。本尾矿库溃坝泥石流相似模拟试验台采用全透明技术以观察泥石流的流态演进过程，同时在传感器对应位置外侧固定量尺，以记录泥石流流动过程中泥深的动（泥石流淹没高程）静（泥石流结束后滞留泥浆高度）态变化。与现有技术相比具有5大优点，主要体现在弯度调节、坡度调节及闸门装置3大系统，并通过相似模型试验与前人研究成果对比，验证了此试验台的可行性，对完善矿山泥石流流体力学理论及矿山泥石流防灾减灾工作具有重要的科学价值及意义。
Abstract:
The debris flow is a kind of geological hazard with the huge destructive force, and the debris flow due to the dam break of tailings pond can cause serious environmental pollution besides the huge destructive force, so it is necessary to design a similar simulation test bed for debris flow to study the evolution process of its flow regime. The similar simulation test bed for debris flow due to dam break of tailings pond adopted a totally transparent technique to observe the flow regime evolution process of debris flow. Meanwhile, the dynamic (submerged elevation of debris flow) and static (height of retained mud after completion of debris flow) change of debris flow depth were recorded by the measuring gauge located outside the corresponding positions of sensors. Compared with the existing technologies, it had 5 advantages which mainly reflected in three system including the camber adjustment, slope adjustment and gate device. The feasibility of this test bed was verified by comparing the similar simulation tests with the previous research achievements. It has scientific value and significance to improve the fluid dynamics theory and the disaster prevention and mitigation work of mine debris flow.

参考文献/References:

［1］尹光志,敬小非,魏作安,等. 尾矿坝溃坝相似模拟试验研究［J］. 岩石力学与工程学报,2010,29(S2):3830-3838. YIN Guangzhi, JING Xiaofei, WEI Zuoan, et al. Experimental study of similar simulation of tailings dam-break［J］. Chinese Journal of Rock Mechanics and Engineering, 2010,29(S2):3830-3838.
［2］周科平,刘福萍,胡建华,等. 尾矿库溃坝灾害链及断链减灾控制技术研究［J］. 灾害学,2013,28(3):24-29. ZHOU Keping, LIU Fuping, HU Jianhua, et al. Research of tailings dam-break disaster chain and chain-cutting disaster mitigation control technology［J］. Jounal of Catastrophology,2013,28(3):24-29.
［3］张力霆. 尾矿库溃坝研究综述［J］. 水利学报,2013,44(5):594-600. ZHANG Liting. Summary on the dam-break of tailing pond［J］. Shuili Xuebao,2013,44(5):594-600.
［4］宋志飞,崔琴焕,王群等. 尾矿坝稳定性精细化评价方法的研究［J］. 中国安全生产科学技术,2014(12):5-9. SONG Zhifei, CUI Qinhuan, WANG Qun, et al. Study on detailed evaluation method about stability of tailings dam［J］. Journal of Safety Science and Technology,2014(12):5-9.
［5］潘建平,刘湘平,王宇鸽. 不同颗粒级配尾砂稳态强度特性试验研究［J］. 中国安全生产科学技术,2014(6):39-44. PAN Jianping, LIU Xiangping, WANG Yuge. Experimental study on steady-state strength characteristicsfor tailings sand with different grain size distribution［J］. Journal of Safety Science and Technology,2014(6):39-44.
［6］SUAZO G, FOURIE A, DOHERTY J, et al. Effects of confining stress, density and initial static shear stress on the cyclic shear response of fine-grained unclassified tailings［J］. Geotechnique,2016,66(5): 401-412.
［7］WIJEWICKREME D, SANIN M V, GREENAWAY G R. Cyclic shear response of fine-grained mine tailings［J］. Canadian Geotechnique Journal,2005,42(5):1408-1421.
［8］PROSKIN S, SEGO D, ALOSTAZ M. Freeze-thaw and consolidation tests on Suncor mature fine tailings(MFT)［J］. Cold Regions Science and Technology,2010,63(3):110-120.
［9］乔兰,屈春来,崔明. 细粒含量对尾矿工程性质影响分析［J］. 岩土力学,2015,36(4):923-928. QIAO Lan, QU Chunlai, CUI Ming. Effect of fines content on engineering characteristics of tailings［J］. Rock and Soil Mechanics,2015,36(4):923-928.
［10］于广明,宋传旺,潘永战,等. 尾矿坝安全研究的国外新进展及我国的现状和发展态势［J］. 岩石力学与工程学报,2014,33(S1):3238-3248. YU Guangming, SONG Chuanwang, PAN Yongzhan, et al. Review of new progress in tailing dam safety in foreign research and current state with development trent in china［J］. Chinese Journal of Rock Mechanics and Engineering, 2014,33(S1):3238-3248.
［11］陈日东,刘兴年,曹叔尤,等. 泥石流与主河汇流堆积的数值模拟［J］. 中国科学：技术科学,2011,41(10):1305-1314. CHEN Ridong, LIU Xingnian, CAO Shuyou, et al. Numerical simulation of debris flow and accumulation in main river［J］. Scientia Sinica Technologica,2011,41(10):1305-1314.
［12］熊道锟,徐世民. 泥石流拦挡坝之虞［J］. 中国地质灾害与防治学报,2010,21(4):136-138. XIONG Daokun, XU Shimin. The talk of dam against debris flow［J］. The Chinese Journal of Geological Hazard and Control,2010,21(4):136-138.
［13］张宇,王青,尹明. 无铰拱形泥石流拦挡坝研究［J］. 自然灾害学报,2006,15(2):20-24. ZHANG Yu, WANG Qing, YIN Ming. Research on non-hinged arch dam against debris flow［J］. Journal of Natural Disasters,2006,15(2):20-24.
［14］马敏,王海亮,丁慧哲.小型尾矿坝风险分析［J］.安全与环境学报,2006,6(S1):140-143. MA Min, WANG Hailiang, DING Huizhe. Risk assessment of mini tailings dam［J］. Journal of Safety and Environment,2006,6(S1):140-143.
［15］陈星,朱远乐,肖雄,等. 尾矿坝溃坝对下游淹没和撞击的研究［J］. 金属矿山,2014(12):188-192. CHEN Xing, ZHU Yuanle, XIAO Xiong, et al. Impact of tailings dam failure on the downstream flood and collision［J］. Metal Mine, 2014(12):188-192.
［16］敬小非,尹光志,魏作安,等. 基于不同溃口形态的尾矿坝溃决泥浆流动特性试验研究［J］. 岩土力学,2012,33(3): 745-752. JING Xiaofei, YIN Guangzhi, WEI Zuoan, et al. Study of tailings dam-break surges with floating slurry in model experiment in different collapse gates［J］. Rock and Soil Mechanics, 2012,33(3): 745-752.
［17］王孟来. 尾矿坝溃后流动过程及防护措施研究［D］. 重庆：重庆大学,2011.

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备注/Memo

备注/Memo:
国家自然科学基金项目（51404049）；重庆市教委科技研究计划项目（KJ1501328）；重庆市科委基础研究项目（cstc2016jcyjA0319）；重庆科技学院研究生创新计划项目（YKJCX1620714，YKJCX1620742）
更新日期/Last Update: 2017-08-21