Numerical analysis of kinematic soil-pile interaction

被引:14
作者
Castelli, Francesco [1 ]
Maugeri, Michele [1 ]
Mylonakis, George [2 ]
机构
[1] Univ Catania, Dept Civil & Environm Engn, Viale Andrea Doria 6, I-95125 Catania, Italy
[2] Univ Patras, Dept Civil Engn, GR-26500 Patras, Greece
来源
2008 SEISMIC ENGINEERING CONFERENCE COMMEMORATING THE 1908 MESSINA AND REGGIO CALABRIA EARTHQUAKE, PTS 1 AND 2 | 2008年 / 1020卷
关键词
piles; lateral; dynamic; kinematic loading; numerical modeling;
D O I
10.1063/1.2963892
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In the present study, the response of singles pile to kinematic seismic loading is investigated using the computer program SAP2000(@). The objectives of the study are: (1) to develop a numerical model that can realistically simulate kinematic soil-structure interaction for piles accounting for discontinuity conditions at the pile-soil interface, energy dissipation and wave propagation; (2) to use the model for evaluating kinematic interaction effects on pile response as function of input ground motion; and (3) to present a case study in which theoretical predictions are compared with results obtained from other formulations. To evaluate the effects of kinematic loading, the responses of both the free-field soil (with no piles) and the pile were compared. Time history and static pushover analyses were conducted to estimate the displacement and kinematic pile bending under seismic loadings.
引用
收藏
页码:618 / +
页数:2
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