Equivalent linear substructure approximation of soil–foundation–structure interaction: model presentation and validation |
| |
| Authors: | Dimitris Pitilakis Didier Clouteau |
| |
| Institution: | (1) Department of Civil Engineering, Aristotle University, Thessaloniki, 54124, Greece |
| |
| Abstract: | An equivalent linear substructure approximation of the soil–foundation–structure interaction is proposed in this paper. Based
on the inherent linearity of the approach, the solution of the structural and the soil domain is obtained simultaneously,
incorporating the effects of the primary and secondary soil nonlinearities. The proposed approximation is established theoretically
and then validated against centrifuge benchmark soil–foundation–structure interaction tests. The equivalent linear substructure
approximation is proved to simulate efficiently the effects of the nonlinear soil behavior on the soil–foundation–structure
system under a strong earthquake ground motion. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
