Theoretical and experimental free vibrations of tall industrial chimney with flexibility of soil

被引：12

作者：

Chmielewski, T

Górski, P

Beirow, B

Kretzschmar, J

机构：

[1] Univ Technol Opole, PL-45061 Opole, Poland

[2] Brandenburg Univ Technol Cottbus, D-03044 Cottbus, Germany

来源：

ENGINEERING STRUCTURES | 2005年 / 27卷 / 01期

关键词：

natural vibration frequencies and modes; soil flexibility; industrial chimneys; geophone sensors; full-scale test;

D O I：

10.1016/j.engstruct.2004.08.009

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In the first part of this paper natural vibration frequencies and natural modes of the 250 m high-multi-flue-industrial chimney located in the power station of Opole, with flexibility of soil have been evaluated through the application of the finite element method. In the second part full scale experimental investigations of the free vibration response have been carried out applying two geophone sensors. The analytical and experimental results have been compared. The conclusions concerning the influence of the soil flexibility under the foundation of the chimney on the results of free vibrations have been drawn. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：25 / 34

页数：10

共 9 条

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[Anonymous], 1974, R7411 MIT DEP CIV EN

[2]

BEIROW B, 1996, P 2 INT C STRUCT DYN

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