Deformation measurements and a stability analysis of the slope at a coal mine waste dump
作者: Yong-Chan ChoYoung-Suk Song
作者单位: 1Geologic Environment Division, Korea Institute of Geoscience and Mineral Resources, Daejeon, Republic of Korea
刊名: Ecological Engineering, 2014, Vol.68 , pp.189-199
来源数据库: Elsevier Journal
DOI: 10.1016/j.ecoleng.2014.03.005
关键词: Coal mine waste dumpSlope deformationField monitoringRainfallSlope stability analysis
原始语种摘要: Abstract(#br)This study surveyed and investigated the deformation of the coal waste dump slope and the natural ground slope under the waste dump at Dogye village in Samcheock city, Gangwon Province, Korea. Multiple sets of south-north tension cracks were observed at the crest of the coal waste dump slope. These cracks were greater than 100m in length, and the resulting drop head averaged 1.0–1.5m. To investigate the behaviors of the waste dump slope and the natural slope under the waste dump, wire sensors and a rain gauge were installed at the crest of the waste dump slope, and inclinometers were installed in the natural slope of the ground under the waste dump. According to the monitoring results, the deformation at the crest of the waste dump slope...
全文获取路径: Elsevier  (合作)
影响因子:2.958 (2012)

  • waste 岩屑
  • slope 坡度
  • natural 自然的
  • result 成果
  • analysis 分析
  • stability 稳定性
  • increase 增加
  • horizontal 水平线
  • crest 
  • installed 安装