节点文献

Research on Deformation Regularity of Surface Migrating With Waste-fill Mining

免费订阅

【Author】 YU Lu-wen1 WAN Xiao1,2 JIANG Shi-qing1,2 QIU Shou-qiang3(1.Coal Industry Jinan Design and Research Co.Ltd.,Jinan Shandong,250031;2.Shandong Xinjulong Energy Co.Ltd.,Juye Shandong,274918;3.Jining No.Three Coal Mine Yankuang Group Co.Ltd.,Jining Shandong,272069)

【摘要】 Using FLAC3D numerical simulation software,the influence laws that the different mining depth,mining width and filling step have on the surface subsidence and horizontal movement under the condition of filling mining has been studied.The functional relation among full subsidence and horizontal movement of surface,mining depth,mining width and filling step has been given,which provides theoretical formulas been referenced for filling mining theory and has a certain guiding value.

【所属期刊栏目】 科教前沿 (2012年01期)
  • 【分类号】TD325
  • 【下载频次】13
节点文献中: 

本文链接的文献网络图示:

浏览历史:
下载历史: