深基坑开挖与挡土支护系统
作 者:仉文岗 编
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定 价:59
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出 版 社:重庆大学出版社
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出版日期:2020年04月01日
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页 数:356
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装 帧:平装
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ISBN:9787568920186
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Deep Braced Excavations and Earth Retaining Systems collects the selected publications on deep braced excavation from the Editor. Apart from that, it also contains the basic design theories and principles in analysis of basal heave stability, toe stability, strut forces, retaining wall and ground deformations, auxiliary measures and instrumentation, observation methods and back analysis, etc. Aimenull
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仉文岗，Prof Wengang Zhang is full professor of Geotechnical Engineering in School ofCivil Engineering, Chongqing University. He graduated from NanyangTechnological University, Singapore in 2014 and was the recipient of theOverseas High-level Talent (Young Thousand Talented Professor) in 2017.He now serves the school as the Associate Chair, in charge ofinternationalization. His research areas mainnull
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![目录]()
1 Overview
2 Overall Stability
2.1 Introduction
2.2 Types of Factors of Safety
2.3 Basal Heave Stability
2.4 Push-in Stability
2.5 Overall Shear Failure of Cantilever Walls
3 Earth Pressure and Strut Force
3.1 Introduction
3.2 Lateral Earth Pressure in Braced Excavations
3.3 Parametric Study
3.4 One-Strut Failure Analysis
4 Retaining Wall and Bending Moment
4.1 Introduction
4.2 Wall Types
4.3 Stress Analysis Method
4.4 Design of Retaining Walls
5 Ground Movements
5.1 Introduction
5.2 Sources of Ground Movements
5.3 Ground Movement Predictions Adjacent to Excavations
5.4 Damage to Buildings
6 Finite Element Method
6.1 Introduction
6.2 Basic Principles
6.3 Determination of Initial Stresses
6.4 Modeling of an Excavation Process
6.5 Mesh Generation
6.6 Excavation Analysis Method
6.7 Example: Excavation in Sand
7 Soll Constitutive Models
7.1 Introduction
7.2 Linear Elastic Perfectly Plastic Model (Mohr-Coulomb Model)
7.3 Hardening Soil Model (Isotropic Hardening)
7.4 Hardening Soil Model with Small-strain Stiffness (HS-small)
7.5 The Soft Soil Model
7.6 Modified Cam-Clay Model
8 Dewatering of Excavations
8.1 Introduction
8.2 Dewatering Methods
8.3 Well Theory
8.4 Pumping Test
8.5 Dewatering Plan for an Excavation
8.6 Dewatering and Ground Settlement
9 Soil Improvement by Grouting
9.1 Introduction
9.2 Grouting Equipment
9.3 Grouting Methods
9.4 Ground Improvement Design
10 Adjacent Building Protection
10.1 Introduction
10.2 Building Protection by Utilizing the Characteristics of Excavation-induced Deformation
10.3 Building Protection by Utilizing Auxiliary Methods
10.4 Building Rectification Methods
11 Instrumentation and Monitoring
11.1 Introduction
11.2 Element of a Monitoring System
11.3 Measurement of Movement
11.4 Measurement of Stress and Force
11.5 Measurement of Water Pressure and Groundwater Level
11.6 Plan of Monitoring Systems
11.7 Application of Monitoring Systems
12 Back Analysis for Excavation
12.1 Introduction
12.2 General Procedure of Back Analysis in Excavation Issues
12.3 Deterministic Method
12.4 Probabilistic Methods
13 Excavation Failure Case Analysis
13.1 Introduction
13.2 Nicoll Highway Collapse, Singapore, 2004
13.3 Xianghu Metro Station Collapse, Hangzhou, China, 2008
13.4 Guangzhou Haizhu City Square Foundation Pit Collapse
13.5 Shanghai Metro Line 4 Seepage
13.6 Other Cases
Appendix
Appendix I Symbols and Abbreviations
Appendix II Database of Propped and Anchored Deep Excavation
Reference
