Finite-Element Modeling of the Blockage and Scattering of Lg Wave Propagation.

Abstract

The objective was to investigate the blockage and scattering of Lg wave propagation due to lateral crustal heterogeneities; the particular case comparing paths across the Barents Sea, across the Baltic shield from Novaya Zemlya, and across the Baltic shield from the Kola Peninsula. The emphasis was to quantify the presence of a large basin in the propagation path.

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Document Details

Document Type
Technical Report
Publication Date
Jul 31, 1995
Accession Number
ADA299881

Entities

People

  • John T. Kuo
  • Yu-chiung Teng

Organizations

  • Columbia University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustic Waves
  • Algorithms
  • Elastic Waves
  • Finite Element Analysis
  • Geophysics
  • New York
  • North America
  • Scattering
  • Secondary Waves
  • Seismic Waves
  • Seismology
  • Simulations
  • Surface Waves
  • Three Dimensional
  • Two Dimensional
  • United States
  • Wave Propagation

Readers

  • Seismology