TY - JOUR
T1 - Impedance functions and input motions for embedded square foundations
AU - Mita, Akira
AU - Luco, J. Enrique
N1 - Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 1989/4
Y1 - 1989/4
N2 - Tables of impedance functions and effective input motions for rigid square foundations embedded in a uniform elastic half-space are presented. The tables include numerical results obtained by a hybrid approach for embedment to half-width ratios ranging from 1/3 to 3/2 and by a boundary element method for surface foundations. Media characterized by Poisson's ratios of 1/4, 1/3 and 0.4 are considered. The impedance functions include vertical, torsional, horizontal, rocking, and coupling terms. Effective foundation input motions for vertically incident P and SH waves and for horizontally incident SH waves are also listed.
AB - Tables of impedance functions and effective input motions for rigid square foundations embedded in a uniform elastic half-space are presented. The tables include numerical results obtained by a hybrid approach for embedment to half-width ratios ranging from 1/3 to 3/2 and by a boundary element method for surface foundations. Media characterized by Poisson's ratios of 1/4, 1/3 and 0.4 are considered. The impedance functions include vertical, torsional, horizontal, rocking, and coupling terms. Effective foundation input motions for vertically incident P and SH waves and for horizontally incident SH waves are also listed.
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U2 - 10.1061/(ASCE)0733-9410(1989)115:4(491)
DO - 10.1061/(ASCE)0733-9410(1989)115:4(491)
M3 - Article
AN - SCOPUS:0024649278
VL - 115
SP - 491
EP - 503
JO - Journal of Geotechnical and Geoenvironmental Engineering - ASCE
JF - Journal of Geotechnical and Geoenvironmental Engineering - ASCE
SN - 1090-0241
IS - 4
ER -