Location
St. Louis, Missouri
Presentation Date
29 Apr 1981, 1:30 pm - 5:00 pm
Abstract
In order to obtain a theoretical prediction on the seismic response of the soil-pile structure systems, the frequency response of the soil-pile system excited by ground incident waves may be necessary in addition to the response due to the excitation at the pile head. This paper is concerned with a theoretical analysis based on the three-dimensional wave propagation theory to find dynamical interaction characteristics of an elastic pile embedded in the viscoelastic soil stratum on a rigid bed rock, subjected to a concentrated external force or forced displacement at the pile head and to uniformly distributed bed rock motion. In dealing with this complicated boundary configuration and exciting condition, the technique of superposition principle associated with the auxiliary sub problems is effectively used. And, the governing equations in frequency domain reduce to the Fredholm type integral equations of the second kind, whose solutions are expressed in terms of multiple summations and integrals.
Department(s)
Civil, Architectural and Environmental Engineering
Meeting Name
1st International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics
Publisher
University of Missouri--Rolla
Document Version
Final Version
Rights
© 1981 University of Missouri--Rolla, All rights reserved.
Creative Commons Licensing
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Document Type
Article - Conference proceedings
File Type
text
Language
English
Recommended Citation
Kobori, T.; Minai, R.; and Baba, K., "Dynamical Behavior of a Pile Under Earthquake Type Loading" (1981). International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. 12.
https://scholarsmine.mst.edu/icrageesd/01icrageesd/session04b/12
Included in
Dynamical Behavior of a Pile Under Earthquake Type Loading
St. Louis, Missouri
In order to obtain a theoretical prediction on the seismic response of the soil-pile structure systems, the frequency response of the soil-pile system excited by ground incident waves may be necessary in addition to the response due to the excitation at the pile head. This paper is concerned with a theoretical analysis based on the three-dimensional wave propagation theory to find dynamical interaction characteristics of an elastic pile embedded in the viscoelastic soil stratum on a rigid bed rock, subjected to a concentrated external force or forced displacement at the pile head and to uniformly distributed bed rock motion. In dealing with this complicated boundary configuration and exciting condition, the technique of superposition principle associated with the auxiliary sub problems is effectively used. And, the governing equations in frequency domain reduce to the Fredholm type integral equations of the second kind, whose solutions are expressed in terms of multiple summations and integrals.