The Microtremor Survey Method

The Microtremor Survey Method
Title The Microtremor Survey Method PDF eBook
Author Hiroshi Okada
Publisher SEG Books
Pages 150
Release 2003
Genre Science
ISBN 1560801204

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Describes the nature of the microtremor noise field, the use of appropriate surface arrays of geophones, and the two principal classes of array-processing techniques, high-resolution beamforming and the spatial autocorrelation method (SPAC). This is the first comprehensive textbook of the microtremor survey method written in English.

Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data

Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data
Title Increasing Seismic Safety by Combining Engineering Technologies and Seismological Data PDF eBook
Author Marco Mucciarelli
Publisher Springer Science & Business Media
Pages 386
Release 2008-11-30
Genre Science
ISBN 1402091966

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The current state-of-the-art allows seismologists to give statistical estimates of the probability of a large earthquake striking a given region, identifying the areas in which the seismic hazard is the highest. However, the usefulness of these estimates is limited, without information about local subsoil conditions and the vulnerability of buildings. Identifying the sites where a local ampli?cation of seismic shaking will occur, and identifying the buildings that will be the weakest under the seismic shaking is the only strategy that allows effective defence against earthquake damage at an affordable cost, by applying selective reinforcement only to the structures that need it. Unfortunately, too often the Earth’s surface acted as a divide between seism- ogists and engineers. Now it is becoming clear that the building behaviour largely depends on the seismic input and the buildings on their turn act as seismic sources, in an intricate interplay that non-linear phenomena make even more complex. These phenomena are often the cause of observed damage enhancement during past ear- quakes. While research may pursue complex models to fully understand soil dyn- ics under seismic loading, we need, at the same time, simple models valid on average, whose results can be easily transferred to end users without prohibitive expenditure. Very complex models require a large amount of data that can only be obtained at a very high cost or may be impossible to get at all.

Progress in Exploration, Development and Utilization of Geothermal Energy

Progress in Exploration, Development and Utilization of Geothermal Energy
Title Progress in Exploration, Development and Utilization of Geothermal Energy PDF eBook
Author Yinhui Zuo
Publisher Frontiers Media SA
Pages 364
Release 2022-09-21
Genre Science
ISBN 2832500161

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Strong Motion Instrumentation for Civil Engineering Structures

Strong Motion Instrumentation for Civil Engineering Structures
Title Strong Motion Instrumentation for Civil Engineering Structures PDF eBook
Author Mustafa Özder Erdik
Publisher Springer Science & Business Media
Pages 597
Release 2012-12-06
Genre Technology & Engineering
ISBN 9401006962

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Most of the existing strong motion instrumentation on civil engineering structures is installed and operated as federal, state, university, industry or private applications, in many cases operated as a closed system. This hampers co-operation and data exchange, hampering the acquisition of strong motion and structural data, sometimes even within a single country. There is a powerful need to inform engineers of existing strong motion data and to improve the accessibility of data worldwide. This book will play a role in fulfilling such a need by disseminating state-of-the art information, technology and developments in the strong motion instrumentation of civil engineering structures. The subject has direct implications for the earthquake response of structures, improvements in design for earthquake resistance, and hazard mitigation. Readership: Researchers in earthquake engineering, engineers designing earthquake resistant structures, and producers of strong motion recording equipment.

Advances in Near-surface Seismology and Ground-penetrating Radar, Volume 15

Advances in Near-surface Seismology and Ground-penetrating Radar, Volume 15
Title Advances in Near-surface Seismology and Ground-penetrating Radar, Volume 15 PDF eBook
Author Richard D. Miller
Publisher SEG Books
Pages 513
Release 2010-01-11
Genre Science
ISBN 1560802243

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Advances in Near-surface Seismology and Ground-penetrating Radar (SEG Geophysical Developments Series No. 15) is a collection of original papers by renowned and respected authors from around the world. Technologies used in the application of near-surface seismology and ground-penetrating radar have seen significant advances in the last several years. Both methods have benefited from new processing tools, increased computer speeds, and an expanded variety of applications. This book, divided into four sections--"Reviews," "Methodology," "Integrative Approaches," and "Case Studies"--Captures the most significant cutting-edge issues in active areas of research, unveiling truly pertinent studies that address fundamental applied problems. This collection of manuscripts grew from a core group of papers presented at a post-convention workshop, "Advances in Near-surface Seismology and Ground-penetrating Radar," held during the 2009 SEG Annual Meeting in Houston, Texas. This is the first cooperative publication effort between the near-surface communities of SEG, AGU, and EEGS. It will appeal to a large and diverse audience that includes researchers and practitioners inside and outside the near-surface geophysics community. --Publisher description.

Landslide Science for a Safer Geoenvironment

Landslide Science for a Safer Geoenvironment
Title Landslide Science for a Safer Geoenvironment PDF eBook
Author Kyoji Sassa
Publisher Springer
Pages 690
Release 2014-05-21
Genre Science
ISBN 3319049968

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This volume contains peer-reviewed papers from the Third World Landslide Forum organized by the International Consortium on Landslides (ICL) in June 2014. The complete collection of papers from the Forum is published in three full-color volumes and one mono-color volume.

Surface Wave Analysis for Near Surface Applications

Surface Wave Analysis for Near Surface Applications
Title Surface Wave Analysis for Near Surface Applications PDF eBook
Author Giancarlo Dal Moro
Publisher Elsevier
Pages 253
Release 2014-11-04
Genre Science
ISBN 0128011408

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Seismic Wave Analysis for Near Surface Applications presents the foundational tools necessary to properly analyze surface waves acquired according to both active and passive techniques. Applications range from seismic hazard studies, geotechnical surveys and the exploration of extra-terrestrial bodies. Surface waves have become critical to near-surface geophysics both for geotechnical goals and seismic-hazard studies. Included in this book are the related theories, approaches and applications which the lead editor has assembled from a range of authored contributions carefully selected from the latest developments in research. A unique blend of theory and practice, the book's concepts are based on exhaustive field research conducted over the past decade from the world's leading seismologists and geophysicists. - Edited by a geophysicist with nearly 20 years of experience in research, consulting, and geoscience software development - Nearly 100 figures, photographs, and examples aid in the understanding of fundamental concepts and techniques - Presents the latest research in seismic wave characteristics and analysis, the fundamentals of signal processing, wave data acquisition and inversion, and the latest developments in horizontal-to-vertical spectral ratio (HVSR) - Each chapter features a real-world case study—13 in all—to bring the book's key principles to life