Paste-like cemented backfilling technology and rheological characteristics analysis based on jiggin

• 作 者: 魏冲 王新民 张云海 张钦礼
• 机 构: SchoolofResourcesandSafetyEngineering
• 出 处: 中南大学学报：英文版
• 发表日期: 2017年1期
• 关键词: 似膏体料浆 流变特性 胶结充填技术 跳汰 分析基 砂 回填材料 流体模型 paste-like slurry jigging sands shear thinn
• 基金项目: Project（2012BACO9B02） 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 backfilling aggregate,binding material and mo