降雨诱发滑坡：稳定分析和概率评价（英文版） [Rainfall-induced Soil Slope Failure Stability Analysis and Probabilistic Asse 下载 mobi epub pdf 电子书 2024

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内容简介

　　《降雨诱发滑坡：稳定分析和概率评价（英文版）》的主要研究内容包括：降雨入渗土坡理论和稳定性评价方法、非饱和土渗流变形耦合理论、基于渗流变形耦合的边坡可靠度分析、裂隙土坡和碎石土坡的降雨入渗和稳定性分析、基于随机场的非均质土坡风险评价、预测模型的概率校准。
　　《降雨诱发滑坡：稳定分析和概率评价（英文版）》的读者对象主要是岩土力学与岩土工程、工程地质领域的科研人员、工程人员以及高等院校相关专业的师生，也可供土建、水利水电、冶金、公路、铁路等领域从事工程地质或岩土力学研究的科技人员参考。我国设有岩土工程和工程地质专业的科研单位和大专院校有上千所，滑坡和边坡工程是相关单位工程咨询和科研的主要方向之一，预计社会需求较大。

内页插图

目录

Chapter 1 Introduction
1．1 Slope Failures Under Rainfall and Failure Mechanisms
1．2 Recent Advances and Hot Research Topics
1．3 Outline of The Book
References

Chapter 2 Infiltration and Seepage Analysis in Soil Slopes
2．1 Introduction
2．2 Estimation of Infiltration Rate Based on Conceptual Model
2．2．1 Mechanism of Infiltration in Soils
2．2．2 Green-ampt Model for Infiltration of Constant Rainfall on A Level Ground
2．2．3 Infiltration of Constant Rainfall on A Sloping Ground
2．2．4 Infiltration of Time-varied Rainfall on A Sloping Ground
2．3 Seepage Analysis in Unsaturated Soil Slopes Based on Physical Governing Equation
2．3．1 Governing Equation of Water Flow in Unsaturated Soil
2．3．2 Hydraulic Properties of Unsaturated Soils
2．3．2．1 Soil-water characteristic curve
2．3．2．2 Coefficient of permeability function
2．4 Analytical Solutions of the Richards Equation
2．4．1 Analytical Solution of One-dimensional Infiltration Under Constant Rainfall
2．4．2 Analytical Solution of One-dimensional Infiltration Under Time-varied Rainfall
2．4．3 Effect of Soil Properties， Boundary Conditions， and Initial Conditions
2．4．3．1 Saturated permeability ks
2．4．3．2 Desaturation coefficient asy
2．4．3．3 E/i[ective water content 鑣-鑢
2．4．3．4 Antecedent surJhce JTux q0
2．4．3．5 RainJall intensity q1
2．4．3．6 Thickness of soil layer L
2．5 Numerical Analysis of the Richards Equation
2．5．1 Standard Formulations
2．5．2 Spatial Approximation and Time Discretization
2．5．3 Nonlinear Solution Methods
2．5．4 Numerical Oscillation
2．5．5 Rainfall Infiltration Boundary Condition
2．6 Typical Pore-water Pressure Profiles Under Rainfall Condition
2．7 Soil Conditions Under Which Matric Suction Can be Maintained
2．7．1 Pore-water Pressure Profiles Under Steady-state Conditions
2．7．2 Pore-water Pressure Profiles Under Transient Seepage Conditions
2．7．2．1 Effect of air-entry value on the wetting front
2．7．2．2 Effect of the saturated coefficient of permeability
2．7．2．3 Influence of water storage coefficient
2．7．2．4 Effect of the groundwater boundary conditions
2．7．3 Geotechnical Engineering Implications
References

Chapter 3 Stability Analysis of Slope Under Rainfall Infiltration Based on Limit Equilibrium
3．1 Introduction
3．2 Infinite-slope Stability Analysis Based on One-dimensional Infiltration Profile
3．2．1 General Equation of Factor of Safety for Infinite Unsaturated Slope
3．2．2 Simplified Scenarios of Various Seepage Conditions
3．2．2．1 Steady-state condition with seepage parallel slope surface
3．2．2．2 Transient condition with different shapes of wetting front
3．2．3 Slope Stability Based on Estimated Nonlinear Unsaturated Shear Strength
3．2．3．1 Fredlund et al．（1996） nonlinear shear strength equation
3．2．3．2 Vanapalli et al．（1996） nonlinear shear strength equation
3．2．3．3 Vilar （2006） nonlinear shear strength equation
3．2．3．4 Khalili and Khabbaz （1998） nonlinear shear strength equation
……

Chapter 4 Coupled Hydromechanical Analysis for Unsaturated Soil Slope
Chapter 5 Stability of Soil Slope with Cracks
Chapter 6 Stability Analysis of Colluvium Slopes Upon A Rainstorm
Chapter 7 Reliability Analysis of Slope Under Rainfall
Chapter 8 Probabilistic Assessment of Randomly Heterogeneous Soil Slopes
Chapter 9 Probabilistic Model Calibration

Index

前言/序言

　　Several excellent books cover a wide spectrum of unsaturated soil mechanics and its applications to slope engineering， such as " Unsaturated Soil Mechanics in Engineering Practice" by Delwyn Fredlund， Harianto Rahardjo and Murray Fredlund published by Wiley and "llillslope Hydrology and Stability" by Ning Lu and Jonathan Godt published by Cambridge University Press. The new book "Rainfall Induced Soil Slope Failure： Stability Analysis and Probabilistic Assessment" by Lulu Zhang， Jinhui Li， Xu Li， Jie Zhang and Hong Zhu is a new addition which focuses on rain-induced slope failures from a soil mechanics approach. The authors of the book are all very active young researchers in the field of study.
　　The new book concisely presents the fundamental mechanics behind rain- induced soil slope failures： infiltration and evapotranspiration in soil slopes， slope stability under rainfall infiltration， and hydro-mechanical coupled deformation. The concepts and analyses are presented clearly from the first principle with a strong physical sense. Some advanced topics， such as plastic analysis of hydro-mechanical coupled seepage and deformation in unsaturated soil slopes， are approached in a plain manner with hand-on tutorials， which is ideal for graduate students. The analysis of the stability of slopes with cracks is an excellent addition-practitioners are aware of the vital importance of cracks but few have the knowhow to quantify cracks on slopes and their effects on slope stability. The book overall provides the fundamental knowledge to deal with climate-slope interactions and resulting slope failures.
　　The new book also systematically presents the uncertainties involved in the characterization and analysis of rain-induced slope failures. Methods for reliability analysis of slopes under rainfall， including probability concepts， identification of sources of uncertainty， stochastic finite element method and probabilistic model calibration， are introduced. This is a unique feature of the book-it is perhaps the only book that addresses both the mechanics and
　　uncertainties behind rain-induced slope failures.
　　I believe that Rainfall Induced Soil Slope Failure： Stability Analysis and Probabilistic Assessment will serve as an excellent reference for educators， university graduate students， researchers and practitioners.
降雨诱发滑坡：稳定分析和概率评价（英文版） [Rainfall-induced Soil Slope Failure Stability Analysis and Probabilistic Asse 下载 mobi epub pdf txt 电子书 格式

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