Boundary Effects in Simulation of Soil-Structure Interaction Problems

被引：7

作者：

Edip, K. ^{[1
]}

Garevski, M. ^{[1
]}

Sheshov, V. ^{[1
]}

Bojadjieva, J. ^{[1
]}

机构：

[1] Ss Cyril & Methodius Univ, Inst Earthquake Engn & Engn Seismol, Skopje, Macedonia

来源：

SOIL MECHANICS AND FOUNDATION ENGINEERING | 2017年 / 54卷 / 04期

关键词：

D O I：

10.1007/s11204-017-9464-2

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

This paper presents the influence of boundary conditions in numerical simulation of soilstructure interaction problems. It discusses aspects related to a seismic load influencing a soil medium and a frame structure resting on the soil. The soil conditions are represented by 30 m soft, medium, and dense soil deposits with four layers resting on bedrock. The side boundaries of the finite element model are simulated as fixed, viscous boundaries and newly developed infinite elements. The results from the performed analysis show that, in addition to the structural properties and soil characteristics, the choice of side boundaries also plays an important role in seismic response of RC frame structures.

引用

页码：239 / 243

页数：5

共 8 条

[1]

Bathe KJ, 1982, FINITE ELEMENT PROCE, P20071

[2]

Bettess P, 1992, INFINITE ELEMENTS

[3]

Cohen M., 1980, Silent boundary methods for transient wave analysis

[4]

Edip K., 2013, DEV 3 PHASE MODEL FI

[5] MODELING NONLINEAR SOIL-STRUCTURE INTERACTION USING INTERFACE ELEMENTS, ELASTIC-PLASTIC SOIL ELEMENTS AND ABSORBING INFINITE ELEMENTS [J].

HAGGBLAD, B ;

NORDGREN, G .

COMPUTERS & STRUCTURES, 1987, 26 (1-2) :307-324

[6]

Lysmer J., 1969, J ENG MECH DIVISION, V95, P859, DOI [DOI 10.1061/JMCEA3.0001144, 10.1061/JMCEA3.0001144]

[7]

WHITE W, 1977, J ENG MECH DIV-ASCE, V103, P949

[8] A NOVEL BOUNDARY INFINITE ELEMENT [J].

ZIENKIEWICZ, OC ;

EMSON, C ;

BETTESS, P .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1983, 19 (03) :393-404

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