Directions in Strong Motion Instrumentation

About this book

Proceedings of the NATO SFP Workshop on Future Directions in Instrumentation for Strong Motion and Engineering Seismology, Kusadasi, Izmir, May 17-21, 2004.

Strong ground motion measuring and recording instruments play a major role in mitigation of seismic risk. The strong ground motion near the source of an earthquake describes the effects that endanger our built environment, and is also the most detailed clue concerning the source mechanism of the earthquake. The range of complexity that engulfs our understanding of the source parameters of a major earthquake (extent of the source mechanism, stress drop, wave propagation patterns) and how buildings and other works of construction respond to ground-transmitted dynamic effects may be overpowered by improved direct observations. Strong motion seismographs provide the information that enables scientists and engineers to resolve the many issues that are intertwined with practical problems of building safe communities worldwide. They may be installed as arrays close to major fault zones, consisting of many instruments arranged in some geometrical pattern, or in the vicinity and mounted on buildings.

Contents

From the contents:Preface and Acknowledgments. Report Adopted by the Workshop.- Part 1: Seismic Hazard and Extreme Motions.- Part 2: Engineering Uses of Strong Motion Seismograms.- Part 3: Arrays and Observations.- Addresses of Principal Contributors.- Index.

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