Study on Dynamic Structure-Soil-Structure Interaction of Three Adjacent Tall Buildings Subjected to Seismic Loading

被引:25
作者
Gan, Jinsong [1 ]
Li, Peizhen [1 ]
Liu, Qiang [1 ]
机构
[1] Tongji Univ, State Key Lab Disaster Reduct Civil Engn, Shanghai 200092, Peoples R China
基金
中国国家自然科学基金;
关键词
dynamic structure-soil-structure interaction (SSSI); soil-structure interaction (SSI); earthquake excitation; seismic response; frame structure; frame-shear wall structure; adjacent structures; CITY;
D O I
10.3390/su12010336
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The dynamic structure-soil-structure interaction (SSSI) involving three adjacent structures with pile-raft foundations arranged along the east-west direction in a viscoelastic half-space is numerically studied under earthquake excitation. The direction of earthquake excitation is perpendicular to the direction of the structural arrangement. In the simulation, the Davidenkov model of the soil skeleton curve is assumed for soil behavior, and the viscous-spring artificial boundary is adopted. In order to investigate the effects of SSSI, the clear distance between structures, structure types, structure heights, and the first natural periods of structures are considered, and a series of numerical simulations are conducted. The peak floor displacement and the peak inter-story shear force of structures are examined to determine the SSSI effects. Results show that SSSI effects change significantly with these factors. Furthermore, the structural seismic response could be increased or reduced as a result of SSSI, depending mainly on the structural characteristics, rather than the location of the structures. These results are significant for studying the effects of SSSI and the sustainable development of cities, especially for the seismic design of dense urban buildings.
引用
收藏
页数:19
相关论文
共 37 条
[1]   The Structure-Soil-Structure Interaction Effects on the Response of the Neighbouring Frame Structures [J].
Ada, Mehmet ;
Ayvaz, Yusuf .
LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES, 2019, 16 (08)
[2]   Two dimensional numerical and experimental models for the study of structure-soil-structure interaction involving three buildings [J].
Aldaikh, Hesham ;
Alexander, Nicholas A. ;
Ibraim, Erdin ;
Oddbjornsson, Olafur .
COMPUTERS & STRUCTURES, 2015, 150 :79-91
[3]  
[Anonymous], THESIS
[4]  
[Anonymous], SUSTAINABILITY BASEL
[5]   Structure-soil-structure interaction of adjacent buildings subjected to seismic loading [J].
Bybordiani, Milad ;
Arici, Yalin .
EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS, 2019, 48 (07) :731-748
[6]   AXISYMMETRICAL TIME-DOMAIN TRANSMITTING BOUNDARIES [J].
DEEKS, AJ ;
RANDOLPH, MF .
JOURNAL OF ENGINEERING MECHANICS-ASCE, 1994, 120 (01) :25-42
[7]   A critical review on idealization and modeling for interaction among soil-foundation-structure system [J].
Dutta, SC ;
Roy, R .
COMPUTERS & STRUCTURES, 2002, 80 (20-21) :1579-1594
[8]   Damage-based seismic planar pounding analysis of adjacent symmetric buildings considering inelastic structure-soil-structure interaction [J].
Ghandil, Mehdi ;
Aldaikh, Hesham .
EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS, 2017, 46 (07) :1141-1159
[9]   Experimental and Numerical Evidence of the Clustering Effect of Structures on Their Response during an Earthquake: A Case Study of Three Identical Towers in the City of Grenoble, France [J].
Gueguen, Philippe ;
Colombi, Andrea .
BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2016, 106 (06) :2855-2864
[10]  
Hadjian A.H., 1993, World Earthq. Eng., V3, P41