BACKFILL

作品数:149被引量:528H指数:15
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相关领域:生物学更多>>
相关作者:付云虹王贤来张钦礼郑晶晶王新民更多>>
相关机构:湖南大学中南大学昆明理工大学华东师范大学更多>>
相关期刊:《国际计算机前沿大会会议论文集》《Green and Smart Mining Engineering》《矿物学报》《Earthquake Engineering and Engineering Vibration》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>
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Strength,Self-flowing,and Multi-objective Optimization of Cemented Paste Backfill Materials Base on RSM-DF
《Journal of Wuhan University of Technology(Materials Science)》2025年第2期449-461,共13页LIU Chunkang WANG Hongjiang WANG Hui SUN Jiaqi BAI Longjian 
Funded by the Deep Underground National Science&Technology Major Project gram of China(No.2024ZD1003704);the National Natural Science Foundation of China(Nos.51834001 and 52374111)。
The multi-objective optimization of backfill effect based on response surface methodology and desirability function(RSM-DF)was conducted.Firstly,the test results show that the uniaxial compressive strength(UCS)increas...
关键词:cemented paste backfill response surface methodology desirability function MULTI-OBJECTIVE optimization 
Investigation of the Effect of Using Different Fly Ash on the Mechanical Properties in Cemented Paste Backfill被引量:3
《Journal of Wuhan University of Technology(Materials Science)》2022年第4期620-627,共8页Tuylu S 
In the cemented paste backfill(CPB)method,which can also be used for fortification purposes in mines,different additive materials with pozzolanic properties can be employed as substitutes instead of cement that is the...
关键词:tailings disposal cemented paste backfill fly ash chemical properties STRENGTH 
Correlative Mechanism of Hydraulic-mechanical Property in Cemented Paste Backfill被引量:3
《Journal of Wuhan University of Technology(Materials Science)》2017年第3期579-585,共7页王勇 吴爱祥 WANG Shaoyong WANG Hongjiang YANG Liuhua WANG Yiming RUAN Zhu'en 
Funded by the National Natural Science Foundation of China(Nos.51574013,51374034,51674012);the Open Projects of State Key Laboratory of Coal Resources and Safe Mining,CUMT(No.12KF03);the State Key Research Development Program of China(Nos.2016YFC0600704,2016YFC0600709);Beijing Municipal Science and Technology Commission(No.Z161100001216002)
Hydraulic characteristic is a good indication of binder hydration, which determines the strength development of cemented paste backfill(CPB). Therefore, the hydraulic characteristic should be communicated with the m...
关键词:cemented paste backfill mine hydraulic volumetric water content suction strength 
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