ESTIMATING AND PREDICTING PORE-PRESSURE INFLUENCE ON DEEP-SE

内容简介

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本书通过降雨（雪）数据预测地下水及诱发的相关的滑坡运动来构建一个大型滑坡的预测模块。通过引入内聚力-速度模块，构建了一个新的粘滞模型用来预测和描述滑坡的被地下水控制的准静态运动。为了更好的理解和模拟地下水和孔隙水压力作用于滑坡启动、加速、减速及再次启动，本书提供了重要的步骤。这些将有意义地贡献于未来的基于机理模型而非简单阈值的早期预警系统的研究。

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目录

1 Introduction1．1 Problem statement and motivation1．2 Research objectives1．3 Book outline1．4 Technical course2 Literature review2．1 Ove Niew2．2 Classification of landslides2．3 Causes of landslides2．4 Hydrological controls of deep-seated landslides2．5 Hydrogeological flow patterns relevant for deep-seated landslides2．6 Estimating proportions of fluid and solid precipitation and snowmelt2．6．1 Thresholds for fluid and solid precipitation2．6．2 Temperature-index and energy-index snowmelt models2．7 Estimating infiltration and groundwater fluctuations in hill slopes2．7．1 Deternunistic physical models2．7．2 Empirical-statistical models2．8 Modelling quasi-static landslide movements （slope movement with complete sliding surface）3 A modified tank model including snowmelt and infiltration time lags for deep-seated landslides3．1 Introduction3．2 Site descriptions3．2．1 Geographical setting and geological overview3．2．2 Tectonic overview and setting of the study site3．2．3 Climatic conditions3．2．4 Monitoring system and monitoring data3．2．5 Historic events3．3 Methods3．3．1 The modified tank model including snowmelt and infiltration3．3．2 Simpler approximations of slope hydrology3．3．3 Determining the parameter of PWP calculation in the modified tank model3．3．4 Snowmelt calculations in the modified tank model3．4 Results3．4．1 Performance of modified tank model in heavy rainfall season3．4．2 Performance of modified tank model in snowmelt season3．4．3 Performance of modified tank model throughout the monitoring period and error analysis3．5 Discussions3．5．1 Performance of modified tank model in heavy rainfall season3．5．2 Performance of modified tank model in snowmelt season3．5．3 Highlights of the modified model3．5．4 Drawbacks and limitations3．6 Conclusions……4 Physical tank experiments on groundwater level controls of slopes with homogenous materials5 Physical tank experiments for estimation of groundwater considering slope structure controlling affection6 Prediction of groundwater affecting deep-seated landslide quasi-static movement7 ConclusionReferencesAppendix

封面

书名:ESTIMATING AND PREDICTING PORE-PRESSURE INFLUENCE ON DEEP-SE

作者:Wen Nie Kui Z

页数:138

定价:¥59.0

出版社:冶金工业出版社

出版日期:2018-05-01

ISBN:9787502481421

PDF电子书大小:65MB 高清扫描完整版