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内容大纲
This book is the main research achievements made by the author in rock blasting vibration effect and underground engineeringdynamic disaster in recent years，including the mechanism of blasting vibration source，the influence of blasting source factors onblasting vibration，the human blasting vibration effect，the charge blasting vibration waveform prediction theory，the wavepropagation mechanism of tunnelling blasting，dynamic disturbance creep characteristics of rock，the nonlinear deformationcharacteristics and failure mechanism as well as testing method of deep underground caverns and supporting structure under theaction of blasting dynamic load and high ground stress，rock burst mechanism，etc.
Although the book is published in the form of research essays，but its content is still a strong system and integrity.Most of the results compiled are published in important academic journals and international conferences at home andabroad，such as Journal of Engineering Mechanics ASCE，Tunnelling and Underground Space Technology，Environmental Earth Sciences，Journal of Central South University，Journal of Testing and Evaluation，Journal ofMountain Science，Journal of Rock Mechanics and Engineering，Rock and Soil Mechanics，Vibration and Shock，etc.，theyprofoundly reflect the latest achievements of the dynamic development of the explosive load on the rock and Structure.This book can be used as study and reference for geoteehnical engineering，mining engineering，underground engineering，protection engineering and other professional teachers and students，scientific research workers and engineers. -
作者介绍
陈士海，Male. Born in April 1964, Xintai City,Shandong Province. Distinguished professor of HuaqiacUniversity, professor two level post, doctoral supervisor,academic leader of geotechnical engineering, civil engineeringcollege party committee member, head of geotechnical and underground engineering department, director of tunnel and urbanunderground space engineering technology research center ot Fujian Province, high-level creative and innovative talentintroduced to Quanzhou City. Primarily engaged in teaching andresearching work of geotechnical and underground engineering. Having expertise in tunnel and underground engineering, rock mechanics, disasterprevention and reduction for geotechnical engineering, seismic and anti-explosion ofengineering structure etc. -
目录
Chapter 1 Blasting Source Equivalent Load on Elastic-Plastic Boundary for Rock Blasting
1.1 Introduction
1.2 Elastic-plastic wave propagation characteristics of blasting
1.3 The blasting elastic-plastic control equations and their solutions
1.4 Stress on elastic-plastic boundary and blasting source load simplification
1.5 Conclusions
Acknowledgements
References
Chapter 2 The Influence of the Millisecond Time, Charge Length and Detonation Velocity on Blasting Vibration
2.1 Introduction
2.2 The blasting vibration characteristics of short cylindrical charge
2.3 Law of multi-hole millisecond blasting vibration
2.4 The effects of charge length and detonation velocity on blasting vibration
2.5 Conclusions and discussions
References
Chapter 3 Prediction of Surface Vibration Waveform Caused by Tunnel Blasting
3.1 Introduction
3.2 Theoretical surface vibration waveform function of spherical charge blasting
3.3 Constructed vibration waveform function of spherical charge blasting
3.4 Vibration waveform function of single hole cylindrical charge blasting
3.5 Influence analysis of tunnel surrounding rock grade to vibration
3.6 Engineering case
3.7 Conclusions
Acknowledgements
References
Chapter 4 Human Comfort Evaluation Criteria for Blast Planning
4.1 Introduction
4.2 Mechanical vibration comfort evaluation method
4.3 Energy assessment for blasting vibration comfort criteria
4.4 Comfort investigation and evaluation criteria
4.5 Criteria evaluation using a case study
4.6 Conclusions and discussions
References
Chapter 5 The Propagation Characteristics of Vibration Waves Induced in Surrounding Rock by Tunnelling Blasting
5.1 Introduction
5.2 The analytical solution of blasting vibration wave propagation in the surrounding rock
5.3 Analytic and numerical calculation
5.4 Conclusions
Acknowledgements
References
Chapter 6 Blasting Vibration Safety Criteria for Shotcrete in Underground Engineering
6.1 Introduction
6.2 Reflection and transmission rules for blasting stress waves
6.3 Safe blasting vibration velocities for shotcrete supports
6.4 Research on safe blasting distances for shotcrete
6.5 Conclusions
Acknowledgements
References
Chapter 7 Analytical Study on the Response of Rock Bolts to Blasting Vibrations
7.1 Introduction
7.2 Dynamic model of the rock bolt
7.3 Analytical calculation of vibration equation
7.4 Case analysis and discussion
7.5 Conclusions
Acknowledgements
References
Chapter 8 Experimental Study on Dynamic Response Characteristics of Rock and Support Bolt under Blasting Load
8.1 Introduction
8.2 Design of the model test
8.3 Experimental results and discussions
8.4 Conclusions
Acknowledgements
References
Chapter 9 Study on Unloading Cracking Area of Deep Rock Tunnel Excavation
9.1 Introduction
9.2 The transient unloading mechanics model
9.3 The solution of the original rock stress field
9.4 The solution of the transient stress field
9.5 A numerical example of surrounding rock damage caused by transient unloading
9.6 Conclusions
Acknowledgements
References
Chapter 10 Time-space Effects of Deep Tunnel Excavation and Its Visco-elastic-plastic Analysis
10.1 Introduction
10.2 Geometric calculation model of deep tunnel
10.3 The analytical analysis of deformation and displacement of surrounding rock in deep tunnel
10.4 The calculation analysis and discussion
10.5 Conclusions
Acknowledgements
References
Chapter 11 Triaxial Creep Disturbance Test of Rock and Its Mechanical Characteristics
11.1 Introduction
11.2 Experimental study on rock disturbance in creep state
11.3 Analysis of test results
11.4 Dynamic disturbance constitutive analysis
11.5 Conclusions
References
Chapter 12 Research on Conventional Triaxial and Dynamic Disturbance Damage of Rock Based on D-P Criterion and Weibull Distribution
12.1 Introduction
12.2 Establishment of rock damage constitutive model
12.3 Instance verification
12.4 Wave velocity test
12.5 Conclusions
References
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