PASTE-LIKE

作品数：5被引量：43H指数：2
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相关领域：矿业工程化学工程更多>>
相关期刊：《Journal of Central South University》更多>>
相关基金：国家自然科学基金更多>>
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Paste-like cemented backfilling technology and rheological characteristics analysis based on jigging sands被引量：1
《Journal of Central South University》2017年第1期155-167,共13页魏冲 王新民 张云海 张钦礼 
Project(2012BAC09B02)supported by the National Science and Technology Pillar Program during the 12th Five-Year Plan Period,China
To make backfilling body meet strength requirement,physical-chemical evaluation and proportioning tests were conducted on several backfilling materials.Jigging sands,#32.5 cement and fly ash were determined as backfil...
关键词：paste-like slurry jigging sands shear thinning Casson fluid model backfilling system 
Features of pipe transportation of paste-like backfilling in deep mine被引量：10
《Journal of Central South University》2011年第5期1413-1417,共5页王新民 赵建文 薛俊华 余国锋 
Project(2008BAB32B03) supported by the National Science and Technology Pillar Program during the 11th Five-year Plan Period of China
Based on the pipe transportation of paste-like backfilling system of a certain deep coal mine,its dynamics process was simulated and analyzed.A two-dimensional dynamic model of extraordinary deep and lone pipe was bui...
关键词：BACKFILLING deep mine paste-like slurry pipe transportation flow 
Paste-like self-flowing transportation backfilling technology based on coal gangue被引量：30
《Mining Science and Technology》2009年第2期137-143,共7页WANG Xin-min ZHAO Bin ZHANG Chuan-shu ZHANG Qin-li 
Projects 2006BAB02A03 supported by the National Key Technology Research and Development Program;Projects 2006BA02B05 by the 11th Five Year Key Program for Science and Technology Development of China
A paste-like self-flowing pipeline transportation backfilling technology with coal gangue as aggregate is proposed to remove the potential damage caused by coal gangue piles. As well, the difficult problems of recover...
关键词：coal gangue PASTE-LIKE self-flowing backfilling system backfilling craft 
Experimental Study on theMechanical Properties ofPaste-like Fill Material被引量：1
《Journal of China University of Mining and Technology》2004年第2期107-110,共4页黄玉诚 孙恒虎 
TheNationalNaturalScienceFoundationofChina(50104011)
The experiments, which include the complete stress-strain curves, triaxial compressive loading history and the main factors affecting the compressive strength of the material, were made to research the mechanical prop...
关键词：PASTE-LIKE FILL MATERIAL mechanical properties TAILINGS STRENGTH 
A New Mode of Coal Mining Under Buildings with Paste-Like Backfill Technology被引量：2
《Journal of China University of Mining and Technology》2002年第2期143-147,共5页崔建强 孙恒虎 黄玉诚 
The formation of the paste like backfill technology was introduced briefly in this paper. From the actual cases of coal mines, a new mode of coal mining under buildings with the technology was proposed. And its specif...
关键词：mining under buildings paste  like backfill full  sand  soil solidifying material 
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