Investigation of Land Subsidence Due to Fluid Withdrawal / prepared by Land Subsidence Task Committee.

Format:

Book

Contributor:

American Society of Civil Engineers, contributor.

Language:

English

Subjects (All):

Subsidences (Earth movements).

Water withdrawals--Environmental aspects.

Water withdrawals.

Groundwater.

Physical Description:

1 online resource (251 pages)

Edition:

First edition.

Place of Publication:

Reston, Virginia : American Society of Civil Engineers, [2022]

Summary:

Investigation of Land Subsidence due to Fluid Withdrawalprovides a detailed overview of the occurrence and control of land subsidence due to fluid withdrawal.

Contents:

Intro

Book_5078_C000

Half Title

Title Page

Copyright Page

Contents

Preface

Acknowledgments

Book_5078_C001

Chapter 1 : Introduction

1.1 Purpose and Scope

1.2 Background

1.3 Occurrence and History of Subsidence

1.4 Problems Resulting from Subsidence

References

Book_5078_C002

CHAPTER 2 : Subsidence Processes

2.1 Compaction Caused by Fluid Extraction

2.1.1 Extraction of Pore Fluids

2.1.2 Groundwater

2.1.3 Hydrocarbons

2.1.4 Geothermal Fluids

2.2 Hydrocompaction

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Chapter 3 : Aquifer Mechanics and Land Subsidence due to Groundwater

3.1 Theory of Aquifer-System Compaction

3.1.1 Principle of Effective Stress

3.1.2 Aquifer-System Compressibility and Storage Concepts

3.1.3 Theory of Hydrodynamic Consolidation

3.2 Stress Causing Aquifer-System Compaction

3.2.1 Static Stresses

3.2.2 Dynamic Stresses

3.3 Stress-Strain Relationship in Susceptible Aquifer Systems

3.3.1 Stress-Strain Analysis

3.3.2 Compressibilities of Clays and Sands from Tests in the Lab and Field

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CHAPTER 4 : Identification, Measurement, Mapping, and Monitoring

4.1 Ground-Based Geodetic Surveys

4.1.1 Precise Differential Leveling

4.1.2 Global Positioning System

4.1.3 Other Techniques for Measuring Land-Surface Change

4.1.4 Extensometry

4.1.4.1 Single and Double Pipe Borehole Extensometers

4.1.4.2 Anchored-Cable and Free-Pipe Extensometers

4.1.4.3 Slip Joints

4.1.4.4 Telescopic Extensometer

4.1.4.5 Extensometer Records

4.1.5 Tripod-Mounted LiDAR

4.1.6 Other Techniques of Subsurface Measurement

4.1.6.1 General

4.1.6.2 Casing-Collar Logging

4.1.6.3 Radioactive-Marker Logging

4.1.6.4 Inclinometers.

4.2 Airborne and Spaced-Based Geodetic Surveys

4.2.1 LiDAR

4.2.1.1 Data Density

4.2.1.2 Geodetic Control

4.2.1.3 Quality Assurance/Quality Control

4.2.2 Synthetic Aperture Radar Interferometry

4.3 Horizontal Displacement

Book_5078_C005

CHAPTER 5 : Subsidence Analysis and Simulation

5.1 Empirical Methods

5.2 Quasi-Theoretical Approach

5.2.1 Wadachi ' s (1940) Model

5.2.2 Subsidence as a Function of Liquid Extraction

5.2.3 Ratio of Subsidence to Head Decline

5.2.4 Clay Content-Subsidence Relation

5.2.5 Depth-Porosity Model

5.3 Theoretical Approach

5.3.1 Aquitard Drainage Model

5.3.1.1 Conventional Groundwater Flow Theory

5.3.1.2 Simulation of the Aquitard Drainage Model

5.3.2 Poroelasticity Model

5.3.2.1 Poroelasticity Theory

5.3.2.2 Simulation of the Poroelasticity Model

5.3.3 Other Constitutive Models

5.3.4 Other Types of Subsidence Models

5.3.4.1 Simple Subsidence Estimates

5.3.4.2 Influence of Material within the Unpumped Overburden

Book_5078_C006

CHAPTER 6 : Methods to Mitigate Subsidence Caused by Groundwater Withdrawal

6.1 Reduction in Groundwater Withdrawal

6.2 Artificial Recharge of Aquifer Systems

6.3 Case Histories of the Methods Used

6.3.1 Shanghai, China

6.3.2 Venice, Italy

6.3.3 Japan

6.3.4 United States

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Appendix A

Standards Used for Laboratory Tests and Field Sampling for Properties of Sediments in Subsiding Areas

A.1 General Need of Tests

A.2 Field Sampling

A.3 Composite Logs of Core Holes

A.4 Methods of Laboratory Analysis

A.4.1 Particle-Size Distribution

A.4.2 Hydraulic Conductivity

A.4.3 Unit Weight

A.4.4 Specific Gravity of Solids.

A.4.5 Porosity and Void Ratio

A.4.6 Water (Moisture) Content

A.4.7 Atterberg Limits

A.4.7.1 Liquid Limit

A.4.7.2 Plastic Limit

A.4.8 Consolidation

A.5 Results of Laboratory Analyses

A.5.1 Particle-Size Distribution

A.5.1.1 Sediment Classification Triangles

A.5.1.2 Statistical Measures

A.5.2 Hydraulic Conductivity

A.5.3 Specific Gravity, Unit Weight, and Porosity

A.5.4 Atterberg Limits and Indexes

A.5.5 Consolidation

A.5.5.1 Estimation of the Compression Index

A.5.5.2 Correlation of Compression Indexes

A.5.5.3 Estimation of the Coefficients of Consolidation

A.5.5.4 Effect of Soil Classification

A.5.5.5 Relationship between Consolidation Characteristics and LLs

A.5.6 Relationships between Soil-Engineering and Hydrogeologic Terms and Concepts

A.5.6.1 Pore Volume

A.5.6.2 Moisture Content

A.5.6.3 Compressibility

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Appendix B : Notations, Symbols, and Glossary

B.1 Notations and Symbols

B.2 Glossary

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Appendix C

Conversion Table

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Notes:

Description based on publisher supplied metadata and other sources.

Description based on print version record.

Other Format:

Print version: Committee, Prepared by the Land Subsidence Task Investigation of Land Subsidence Due to Fluid Withdrawal

ISBN:

9781523144594

1523144599

9780784483329

0784483329

OCLC:

1294149285