Static Soil-Structure Interaction Effects in Seismic-Isolated Bridges

被引:23
作者
Dicleli, M. [1 ]
Albhaisi, S. [1 ]
Mansour, M. Y. [2 ]
机构
[1] Bradley Univ, Dept Civil Engn & Construct, Peoria, IL 61625 USA
[2] Univ Houston, Dept Civil & Environm Engn, Houston, TX 77204 USA
关键词
Bridges; Seismic isolation; Soft soils; Soil-structure interaction; Superstructures;
D O I
10.1061/(ASCE)1084-0680(2005)10:1(22)
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In this paper, the effect of soil-structure interaction on the seismic performance of seismic-isolated bridges is studied. For this purpose, two typical seismically isolated bridges are selected. The selected bridges have distinct features to represent those bridges with: (1) Heavy superstructure and light substructure and (2) light superstructure and heavy substructure. Detailed structural models of both bridges excluding and including the soil-structure interaction effects are first constructed. Iterative multimode response spectrum analyses of the bridges are then conducted considering the nonlinear behavior of the isolation bearings. The analyses results have revealed that soil-structure interaction effects may be neglected in the seismic analysis of seismic-isolated bridges with heavy superstructure and light substructure constructed on stiff soil. However, the soil-structure interaction effects need to be considered for bridges with light superstructure and heavy substructures regardless of the stiffness of the foundation soil. In soft soil conditions, soil-structure interaction effects need to be considered regardless of the bridge type.
引用
收藏
页码:22 / 33
页数:12
相关论文
共 50 条
[41]   Contribution of soil-structure interaction to seismic response of buildings [J].
Ahmed Abdelraheem Farghaly ;
Hamdy Hessain Ahmed .
KSCE Journal of Civil Engineering, 2013, 17 :959-971
[42]   The effect of soil-structure interaction on the seismic risk to buildings [J].
Khosravikia, Farid ;
Mahsuli, Mojtaba ;
Ghannad, Mohammad Ali .
BULLETIN OF EARTHQUAKE ENGINEERING, 2018, 16 (09) :3653-3673
[43]   Effect of soil-structure interaction on the reliability of reinforced concrete bridges [J].
Bezih, Kamel ;
Chateauneuf, Alaa ;
Kalla, Mahdi ;
Bacconnet, Claude .
AIN SHAMS ENGINEERING JOURNAL, 2015, 6 (03) :755-766
[44]   A critical review of seismic soil-structure interaction analysis [J].
Bharti, Anuj Kumar ;
Garg, Vivek ;
Chandrawanshi, Shrish .
STRUCTURES, 2025, 72
[45]   Effects of Soil-Structure Interaction on Seismic Fragility of Railway Concrete Bridge, in India [J].
Das, Saranika ;
Sil, Arjun ;
Naveen, B. P. .
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING, 2023, 47 (01) :353-372
[46]   Effects of soil-structure interaction on the dynamic properties and seismic response of piled structures [J].
Medina, Cristina ;
Aznarez, Juan J. ;
Padron, Luis A. ;
Maeso, Orlando .
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2013, 53 :160-175
[47]   Soil-structure interaction effects on seismic response of open ground storey buildings [J].
G V Rama Rao ;
J C Sunil ;
R Vijaya .
Sādhanā, 2021, 46
[48]   Soil-structure interaction effects on the seismic response of a public building in Lefkas, Greece [J].
Christos Karakostas ;
Konstantinos Morfidis ;
Emmanouil Rovithis ;
Nikolaos Theodoulidis .
Bulletin of Earthquake Engineering, 2022, 20 :3549-3575
[49]   Soil-structure interaction effects on the seismic response of a public building in Lefkas, Greece [J].
Karakostas, Christos ;
Morfidis, Konstantinos ;
Rovithis, Emmanouil ;
Theodoulidis, Nikolaos .
BULLETIN OF EARTHQUAKE ENGINEERING, 2022, 20 (07) :3549-3575
[50]   Soil-structure interaction effects on base-isolated buildings founded on soil stratum [J].
Spyrakos, C. C. ;
Maniatakis, Ch. A. ;
Koutromanos, I. A. .
ENGINEERING STRUCTURES, 2009, 31 (03) :729-737