- Title
- Kinematic response of pipe piles subjected to vertically propagating seismic P-waves
- Creator
- Zheng, Changjie; Kouretzis, George; Luan, Lubao; Ding, Xuanming
- Relation
- Acta Geotechnica Vol. 16, Issue 3, p. 895-909
- Publisher Link
- http://dx.doi.org/10.1007/s11440-020-01050-3
- Publisher
- Springer
- Resource Type
- journal article
- Date
- 2020
- Description
- This paper presents an analytical solution for determining the time-harmonic response of single open-ended pipe piles subjected to vertically propagating seismic P-waves. Following the presentation of the formulation, we employ the solution to derive closed-form expressions of seismic pipe pile displacements, as well as robust expressions to determine the depth- and frequency-dependent parameters of complex Winkler springs, for use with beam-on-dynamic-Winkler-foundation models. Finally, the importance of considering the contribution of the inner soil in the seismic analysis of pipe piles is quantified via a parametric sensitivity analysis.
- Subject
- p-waves; pipe piles; seismic response; soil–pile interaction; winkler springs
- Identifier
- http://hdl.handle.net/1959.13/1441971
- Identifier
- uon:41595
- Identifier
- ISSN:1861-1125
- Language
- eng
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