LNES-105: Perspectives in modern seismology现代地震学展望
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作者： Friedemann Wenzel著
出 版 社： 北京燕山出版社
出版时间： 2005-4-1字数：版次： 1页数： 226印刷时间： 2005/04/01开本： 16开印次： 1纸张： 胶版纸I S B N ： 9783540237129包装： 精装内容简介
The core of this book is based on the unique cooperation between earth scientists and civil engineers working in the field of strong earthquakes in the Vrancea region of Rumania and the capital city Bucharest. It goes on to review the results of deep seismic tomography from mantel pumes, deep lithospehric properties from Russian nucle- ar explosion data and high-resolution imaging in seismics. Finally, the third part of this book focusses on the effect of tectonics on plate motions and civilisation.
目录
Introduction
An Earthquake Early Warning System for the Romanian Capital
Abstract
1. Introduction
2. Examples and Design Principles
3. Design of an EWS for Bucharest
4. Cost-Benefit Analysis
5. A New Paradigm for Early Warning Systems
6. Conclusions
Acknowledgements
References
A Combined Geophysical/Engineering Approach for the Seismic Safety of Long-Span Bridges
Abstract
1. Introduction
2. Assessment of Site Effects
2.1 Data Acquisition
2.2 Data Analysis
2.3 Results
2.4 Ground Motion Scenarios
3. Vulnerability Assessment of Bridges
3.1 Modelling
3.2 Resonance Frequencies
3.3 Dynamic Simulations
4. Conclusions
Acknowledgements
References
Finite-Difference Simulations of the 1927 Jericho Earthquake
Abstract
1. Introduction
2. Earthquake Scenarios
3. Elastic and Computational Modeling Parameters
4. Discussion
4.1 Peak Ground Velocities
4.2 Spectral Accelerations
5. Summary
Acknowledgements
References
Nonlinear Seismology - The Seismology of the XXI Century
Abstract
1. Introduction
2. Geotcchnical Evidence for Nonlinear Soil Behaviour
3. Constitutive and Dynamic Equations. Approximate Solutions
of Wave Equations
3.1 Approximate Solutions of Wave Equations
3.2 Nonlinear SH Plane Waves Incident to a Solid-Solid Interfac
4. Quantitative Evaluation of Nonlinearity
4.1 The Definition of the Spectral Amplification Factor (SAF)
4.2 Spectral Amplification Factors for Recent Strong Vrancea
Earthquakes
5. Discussion
6. Conclusions
Acknowledgements:
References
Small-Scale Mantle Plumes: Imaging and Geodynamic Aspects
Abstract
1. Introduction
2. Mantle Plumes
3. Observations
4. Eifel Plume
4.1 Seismological Anatomy
4.2 Excess Temperature and Buoyancy Flow
4.3 Comparison with Massif Central and Hawaii,
5. Consequences and Discussion
5.1 Origin and Ascent
5.2 Scales of Plumes
6. Future Perspectives
Acknowledgements
References
Structure of the upper mantle beneath northern Eurasia derived from Russian deep-seismic PNE profiles
True amplitudes : a challenge in reflection seismology
Imaging of orebodies with vertical seismic profiling data
The Dead Sea Fault and its effect on civilization
Velocity field of the Aegean-Anatolian region from 3D finite element models
Monitoring of slab detachment in the Carpathians
Modelling of descending slab evolution beneath the SE-Carpathians : implications for seismicity
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