【正文】 地表裂縫，甚至出現(xiàn)臺階狀破換，對這些建（構(gòu)）筑物將造成不同程度的損壞，可能危及正常安全使用。~6176。橫跨市郊區(qū)和屯留縣兩區(qū)，其東鄰石圪節(jié)煤礦，西與常村礦接壤，北鄰漳村煤礦。在保證地面建筑物安全的前提下，最大限度的開采煤炭資源是開采沉陷學科目前面臨的最主要問題。每個地區(qū)的礦區(qū)的地質(zhì)都有所不同，綜合不同地質(zhì)采煤因素影響，地表移動 的過程和結(jié)果也各不相同。開采煤炭資源所造成的地表沉陷，不僅破壞礦區(qū)生態(tài)環(huán)境，而且對地表建筑物造成了嚴重的損害。 angle paramete 河南理工大學本科畢業(yè)論文 I 目 錄 1 緒論 ......................................................................................................................................... 1 選課的意義和背景 ...................................................................................................... 1 論文研究的目的和意義 .............................................................................................. 1 論文研究內(nèi)容與方法 .................................................................................................. 2 研究內(nèi)容 ........................................................................................................... 2 研究的方法 ....................................................................................................... 2 地表沉陷的危害簡述 ................................................................................................. 2 地表沉陷對建（構(gòu)）筑物的危害 ................................................................... 3 地表沉 陷對耕地的影響 ................................................................................... 3 2 王莊礦 6206 工作面概況 .................................................................................................... 4 概況 .............................................................................................................................. 4 地質(zhì)采礦條件 .............................................................................................................. 5 6206 工作面及觀測站簡介 ......................................................................................... 5 6206 工作面簡介 .............................................................................................. 5 6206 觀測站簡介 .............................................................................................. 5 3 數(shù)據(jù)處理模型及巖移角量參數(shù)計算 .................................................................................... 7 數(shù)據(jù)處理模型 .............................................................................................................. 7 6206 工作面觀測站地表移動角量參數(shù) ..................................................................... 8 靜態(tài)移動盆地角量參數(shù)求取 ........................................................................... 8 地表移動動態(tài)參數(shù)求取 ................................................................................. 12 最大下沉滯后角計算 ................................................................................................ 19 6206 工作面角量參數(shù)綜合計算匯總 ....................................................................... 19 4 地表移動和變形預(yù)計方法簡述 ........................................................................................... 20 開采沉陷預(yù)計方法 .................................................................................................... 20 基于概率積分法求取預(yù)計參數(shù) ................................................................................ 21 最大值求取模型 ............................................................................................. 21 預(yù)計參數(shù)的求取模型 ..................................................................................... 23 概率積分法優(yōu)缺點簡述 ............................................................................................ 24 5 6206 地表移動觀測站地表變形預(yù)計參數(shù)計算 ............................................................... 25 6206 走向主斷面實測數(shù)據(jù)繪圖與分析 ................................................................ 25 6206 傾向刀把面實測數(shù)據(jù)繪圖與分析 ................................................................ 26 傾向常規(guī)面實測數(shù)據(jù)繪圖與分析 ............................................................................ 28 河南理工大學本科畢業(yè)論文 II 6206 工作面實測資料對預(yù)計參數(shù)的分析 ............................................................ 30 6 結(jié) 論 .................................................................................................................................. 33 致 謝 ...................................................................................................................................... 35 參考文獻 .................................................................................................................................. 36 河南理工大學本科畢業(yè)論文 1 1 緒論 選課的意義和背景 地下有用礦物采出后，開采區(qū)周圍巖土體的應(yīng)力平衡狀態(tài)遭到破壞，應(yīng)力重新分布，達到新的平衡。 關(guān)鍵詞：地表移動規(guī)律；預(yù)計參數(shù)；角量參數(shù) 河南理工大學本科畢業(yè)論文 II ABSTRACT The exploitation of underground resources, hand to provide people with rich mineral resources, on the other hand, it also brings a series of environmental and ecological problems. Because of the underground coal mining, will be formed at the surface of a much larger than the goaf subsidence basin, the subsidence basin on the surface of buildings, railways and water bodies caused great damage. In order to protect the surface of important buildings, so that they do not or less affected by mined out area caused by the harmful effects, we must study the law of surface movement caused by underground mining. In the processing of observation data analysis, we can obtain the area may be occurring disasters or destruction, for surface, safety to provide disaster forecast. Wang Zhuang mine 6206mine surface are important building, which belongs to the under three mining project. To ensure the safety and high efficiency production at the same time, but also effectively protect the buildings on the ground, realize sustainable development of mining area. This article through the probability integral method of massive measured data are a