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滑坡和崩塌区段预测及稳定度评判的数学地质方法 主要完成单位 铁道部科学研究院、西南交通大学、铁道部专业设计院、西安铁路分局 滑坡和崩塌一直是山区铁路的主要地质灾害,对其进行的一系列研究包括:对产生滑坡或崩塌的难易程度定量地进行区段预测;对滑坡或崩塌工点的稳定状态定量地进行评判;对每一个滑坡或崩塌工点的有关资料进行现代化的计算机动态管理。该项研究以宝成线略阳至上西坝段为代表性区段,在对环境因素与滑坡和崩塌的形成及稳定状态进行分析的基础上,运用数学地质理论和计算机技术,较好地解决了这3个问题。为便于及时判定崩塌工点的稳定度,提出了10项指标简易评分法,并初步建立了潜在崩塌体稳定度与连续降雨量之间的关系
Landslide and Collapse of Landslide and Collapse of Landslide and Collapse Section Prediction and Stability Evaluation Mainly Completed Landslide and Collapse of the Ministry of Railways, Southwest Jiaotong University, Specialized Design Institute of the Ministry of Railways has always been the major geological disasters of the mountainous railway. A series of studies conducted include: quantitatively predicting the extent of landslide or collapse-prone areas; quantitatively assessing the steady state of landslides or collapse sites; and modernizing each of the landslide or collapse sites Computer Dynamic Management. Based on the analysis of the environmental factors and the formation and steady state of landslides and landslides, this research uses the mathematical geology theory and computer technology to solve the problem well, These three questions. In order to facilitate the timely determination of the stability of the collapsing station, 10 simple index methods were proposed and the relationship between the stability of the potential collapse body and the continuous rainfall was preliminarily established