This book gives a comprehensive introduction to the new geophysical detection theories, methods and technologies of tunnel engineering under complex geological conditions and environments. It mainly focuses on the application of 3D seismic technique, 3D high-power resistivity sounding, and 3D GPR, etc. There are 7 chapters in the book. Chapter 1 introduces the state of the art and developing trends of geophysical detection technologies for tunnel engineering. Chapter 2 analyzes the complex geological conditions and environments for tunnel construction and the latest geophysical detection technologies. Chapter 3 to Chapter 7 systematically elaborate on the 3D seismic techniques, 3D detection technologies for water content in tunnel surrounding rocks, 3D detection technologies for side/back slope, 3D detection technologies for shield tunneling, and 3D detection technologies for collapse treatment of tunnel construction. The book presents numerous case studies to illustrate the applications of these technologies.
Author(s): Guohou Cao, Hao Liu
Series: Key Technologies for Tunnel Construction under Complex Geological and Environmental Conditions
Publisher: Springer
Year: 2022
Language: English
Pages: 287
City: Singapore
Foreword by Jun Sun
Foreword by Qihu Qian
Preface
About This Book
Contents
1 Introduction
1.1 Overview of Engineering Geophysical Exploration
1.1.1 Engineering Geophysical Exploration Concept
1.1.2 Engineering Geophysical Exploration Method and Application
1.1.3 Engineering Geophysical Exploration Mission
1.1.4 Main Features of Engineering Geophysical Exploration
1.1.5 Development History of Engineering Geophysical Exploration in China
1.2 Analysis of Current Status of Engineering Geophysical Exploration at Home and Abroad
1.2.1 Status of Domestic Engineering Geophysical Exploration and Detection Technology
1.2.2 Status of Engineering Geophysical Exploration and Detection Equipment at Home and Abroad
1.2.3 Development Trend of Engineering Geophysical Exploration and Detection at Home and Abroad
1.3 Prospects for the Development of Tunnel Detection Technology Under Complex Geological Conditions
2 Complex Geological Conditions and Detection Technology of Tunnel
2.1 Tunnel Complex Geological Conditions
2.2 Tunnel Geological Diseases
2.3 New Detection Technology for Complex Geological Conditions
2.3.1 Seismic Wave Method
2.3.2 Electrical Method
3 Three-Dimensional Advanced Prediction Technology for Tunnel Geological Structure
3.1 Comment on Advanced Prediction Technology of Tunnel Geological Structure at Home and Abroad
3.2 Three-Dimensional Wave Field Theory of Underground Surrounding Rock
3.2.1 Basic Theory of Seismic Wave
3.2.2 Three-Dimensional Tunnel Geological Prediction Theory of Seismic Wave Method
3.3 Processing and Imaging of Signal of Three-Dimensional Tunnel Geological Advance Prediction
3.3.1 Signal Processing of 3D Tunnel Geological Advance Prediction
3.3.2 Imaging Theory of Three-Dimensional Tunnel Advance Geological Prediction
3.4 Three-Dimensional Tunnel Geological Advance Prediction System
3.4.1 Signal Acquisition System of Three-Dimensional Tunnel Geological Advance Prediction
3.4.2 Imaging Software of 3D Geological Advance Prediction Technology
3.4.3 Analysis Software of 3D Tunnel Geological Advance Prediction
3.5 Typical Case
3.5.1 Case 1 of the Application of the Three-Dimensional Tunnel Advance Prediction System in the Tunnel
3.5.2 Case 2 of Application of 3D Tunnel Advance Prediction System in Tunnel
3.5.3 Case 3 of Application of 3D Tunnel Advance Prediction System in Tunnel
3.5.4 Case 4 of Application of 3D Tunnel Advance Prediction System in Tunnel
4 Three-Dimensional Detection Technique for Groundwater-Containing Potential of Tunnel Surrounding Rocks
4.1 Evaluation and Analysis on Advance Water Exploration Technology of Tunnels at Home and Abroad
4.2 High-Power Electric Sounding Three-Dimensional Advance Forecasting Technology
4.2.1 High-Density Resistivity Method
4.2.2 Principle and Working Method of High-Power Electrical Sounding Three-Dimensional Detection
4.3 Ground Penetrating Radar Three-Dimensional Detection Technology
4.3.1 Detection Principle of Ground Penetrating Radar
4.3.2 Ground Penetrating Radar Three-Dimensional Detection Observation System and Method
4.4 Typical Cases
4.4.1 Application of High-Power Electric Sounding Three-Dimensional Detection Technology in a Tunnel
4.4.2 Application of Ground Penetrating Radar Three-Dimensional Detection Technology in a Tunnel
5 Three-Dimensional Detection Technology for the Side Slope of the Tunnel
5.1 Characteristics of the Side Slope of the Tunnel
5.1.1 Overview of the Characteristics of the Side Slope of the Tunnel
5.1.2 Factors Affecting the Stability of the Side Slope of the Tunnel
5.2 Typical Case
5.2.1 Application of High-Density Resistivity Method in a Tunnel
5.2.2 Application of High-Density Resistivity Method in a Tunnel
6 Three-Dimensional Detection Technology of TBM in Tunnel
6.1 Shield Method on Urban Subways
6.2 The Basic Principle of Seismic Reflection and Scattering Combined Imaging Technology
6.3 Typical Cases
6.3.1 Application of the Combined Imaging of Shallow Seismic Reflection and Scattering in a Shallow Tunnel
6.3.2 Application of Ground Penetrating Radar 3D Detection Technology in Municipal Engineering
7 Three-Dimensional Detection Technology for Tunnel After Sudden Geological Disasters
7.1 Three-Dimensional Detection Technology for Tunnel After Sudden Geological Disasters
7.1.1 Seismic CT Detection Technology
7.1.2 Detection Technology of High-Density Resistivity Method
7.1.3 Ground Penetrating Radar Detection Technology
7.2 Typical Cases
7.2.1 Application of Seismic CT Technology and High-Density Resistivity Method in a Highway Tunnel in Yunnan
7.2.2 Application of Seismic CT Technology in a Highway Tunnel in Yunnan
7.2.3 Application of High-Density Resistivity Method and Seismic CT in a Tunnel
7.2.4 Application of High-Density Resistivity Method in a Tunnel
7.2.5 Application of Ground Penetrating Radar Method in a Tunnel in Hebei
7.2.6 Application of Ground Penetrating Radar Method in a Tunnel
