IMECH-IR  > 环境力学重点实验室(2009-2011)
基于结构体系简化的液压支架阻力确定
Alternative TitleDetermination of the Hydraulic Supporting Resistance Based on a Simplified Structural System
孟达; 沈杰; 赵援
Source Publication金属矿山
2010-10-15
Issue10Pages:24-27+37
Abstract针对大采高综放采煤工作面支架与围岩关系进行研究,基于结构体系简化对液压支架-顶板-上覆岩层以及垮落岩体的运移规律、内力确定、位移计算和动态平衡拱、拱下多跨梁的运动规律进行分析,从而得到液压支架的工作阻力和上浮岩层的运动规律。并通过室内相似模拟试验对其运动规律进行验证,同时采用FLAC3D进行数值模拟,采用损伤力学模型对大采高实际开采情况下顶板-上覆岩层的内力变化以及分布规律进行研究,使结构体系法得到肯定。
Keyword结构体系 内力计算 运移规律 液压支架阻力
URL查看原文
Language中文
Funding Organization国家自然科学基金项目(编号:10672167)
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43774
Collection环境力学重点实验室(2009-2011)
Corresponding Author孟达
Recommended Citation
GB/T 7714
孟达,沈杰,赵援. 基于结构体系简化的液压支架阻力确定[J]. 金属矿山,2010(10):24-27+37.
APA 孟达,沈杰,&赵援.(2010).基于结构体系简化的液压支架阻力确定.金属矿山(10),24-27+37.
MLA 孟达,et al."基于结构体系简化的液压支架阻力确定".金属矿山 .10(2010):24-27+37.
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