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surface collapse中文是什么意思

  • 地面塌陷

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  • 例句与用法
  • Discussion on treatment of surface collapse and ecological destruction in coal mine
    煤矿地表塌陷生态破坏的治理探讨
  • Discussion on mechanism of surface collapse pit and dimensions of obstructive ridge for steep inclined coal seam mining
    急倾斜煤层开采地表塌陷坑形成机理与安全矿柱尺寸研究
  • An improved mode of coal cutting is recommended aiming at the specifical status of surface collapse of coal field in yanzhou city , and several control policies on restoration and reclamation of collapsing land are also put forward
    针对兖州矿区的具体塌陷状况提出了改进采煤方式、对塌陷土地进行恢复和复垦等几点防治措施。
  • Surface collapse of coal field is one kind of geological disaster with great hazard , which may result from distortion and breakout of overlying strata that lose their support after underground coal beds are excavated in a large area
    摘要采煤区地面塌陷是由于地下煤层大面积采空引起上覆岩层失去支撑而变形崩落最后导致地面沉降一种危害很大的地质灾害。
  • And the authors bring out advanced comprehensive strategy to prevent and cure the surface collapse that will happen , and brings out the " one opeing up two leveling , three rebuilding " strategy to cure the existed surf ace collapse
    同时,提出了在地面塌陷形成以前就采取”超前”的综合防治措施,对已形成地面塌陷采取”一疏二平三改造”的措施进行综合治理。
  • Based on the abundant field data and the comprehensive analysis , the authors discusses the distribution , present status and hazard of surface collapse in pingdingshan mining area , defines the suitable rock movement parameters through lots of rock movement observation data , forecast the surface collapse , that caused by exploiting coal , by adopting probability integral method
    摘要依据丰富的野外调查资料,通过综合分析,论述了平顶山煤矿区地面塌陷灾害的发育分布现状及危害,根据大童的岩移观浏资料,确定出适合本区的岩移参数,采用概率积分法对采谋所引起的地面塌陷进行了预测。
  • At the last , on the base of that , the author builds up 2 - d model ( modflow ) to simulate numerical value of surrounding underground water changes by tunnel water invasion , researches the effects on surrounding underground water system for tunnel drainage by desiccation , forecasts the restoring cases after the exclusion of water , at the same , analyzes the influences in underground water level and surface collapse by tunnel excavating
    并且在此基础上建立modflow二维模型对隧道涌水引起周围地下水变化进行数值模拟,研究隧道疏干排水对周围地下水系统影响,进行模拟并预测堵水成功后水位的恢复情况,最后分析隧道对周围地下水位以及引起的地面塌陷的影响。
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Last modified time:Mon, 18 Aug 2025 00:29:56 GMT

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