Abstract
Retaining walls have failed either by sliding away from the backfill or due to combined action of sliding and rocking displacements, during earthquakes. Performance based design of the retaining walls in seismic areas must account for the likely displacements, in addition to calculating the usual factors of safety against failure in bearing, sliding and overturning. a realistic model for estimating dynamic displacement has been developed, which accounts for the combined action of sliding and rocking and takes into consideration, non-linear soil stiffness in sliding, and rocking, geometrical and material damping in sliding, and rocking, and coupling effects. This model was then used to calculate the displacement for several combinations of backfill and foundation soil conditions. in this paper design charts based on seismic displacements of rigid retaining walls for ground motions of Loma-Prieta, El-Centro and North ridge have been presented for poor sandy foundations (B3-F4). © 2010 ASCE.
Recommended Citation
Y. Wu and S. Prakash, "Design Charts for Retaining Walls in Seismic Areas," Geotechnical Special Publication, no. 199, pp. 2973 - 2981, American Society of Civil Engineers, Dec 2010.
The definitive version is available at https://doi.org/10.1061/41095(365)303
Department(s)
Civil, Architectural and Environmental Engineering
Keywords and Phrases
Backfills; Displacement; Retaining walls; Seismic effects
International Standard Book Number (ISBN)
978-078441095-0
International Standard Serial Number (ISSN)
0895-0563
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 American Society of Civil Engineers, All rights reserved.
Publication Date
01 Dec 2010
