Accession Number:

ADA123683

Title:

Ground Response in Alluvial Basins Due to Seismic Disturbances.

Descriptive Note:

Rept. for 26 Mar 81-30 Apr 82,

Corporate Author:

COLUMBIA UNIV NEW YORK

Personal Author(s):

Report Date:

1982-08-01

Pagination or Media Count:

60.0

Abstract:

This summarizes the first years accomplishments under Contract F19628-81-K-0012. Our scientific accomplishments include systematically studying four finite element basin models for SH waves and two more complex basin models for elastic waves and modifying the two-dimensional finite element computer code for SH waves and elastic waves. The non-reflecting boundaries have been introduced in finite element modeling. The method of Effective Excitation, the relative coordinates of the nodal points, and a restart back-up capability have been introduced into the computer codes. Author

Subject Categories:

  • Seismology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE