Experimental Investigation on the Behavior of a Tall and Slender Building Placed in a Turbulent Boundary Layer

被引：0

作者：

Chiulan, Elena-Alexandra ^{[1
]}

Popa, Ion ^{[1
]}

Vladut, Alexandru Cezar ^{[1
]}

Cosoiu, Costin Ioan ^{[1
]}

Georgescu, Andrei-Mugur ^{[1
]}

Anton, Anton ^{[1
]}

Degeratu, Mircea ^{[1
]}

机构：

[1] Tech Univ Civil Engn Bucharest, Hydraul & Environm Protect Dept, Bucharest, Romania

来源：

2017 8TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT (CIEM) | 2017年

关键词：

boundary layer wind tunnel; dynamic response; tall and slender building; turbulent boundary layer; wind effect; wind response; FULL-SCALE MEASUREMENTS; WIND;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The aim of this paper is to present a detailed method for investigating the behavior of a tall and slender building subjected to turbulent wind action. The main objective of the study is to provide a calculation method of the dynamic response based on the wind tunnel experimental tests results, in orders to achieve a clear image of wind effects on such buildings. Wind tunnel tests were performed on an existing 1: 500 scale aeroelastic model at the Aerodynamics and Wind Engineering Laboratory "Constantin Iamandi" (LAIV) from the Technical University of Civil Engineering Bucharest (UTCB), which reproduces the full-scale structure of a television tower. The investigation highlights the ability of the method to make a correlation between the dominant frequencies of the vortices of the incident wind and the dominant vibration modes of the building.

引用

页码：399 / 403

页数：5

共 19 条

[1] [Anonymous], 2012, 1142012 CR
[2] [Anonymous], 2008, 199114 PNEN
[3] Experimental investigation on aerodynamic characteristics of various triangular-section high-rise buildings
Bandi, Eswara Kumar
Tamura, Yukio
Yoshida, Akihito
Kim, Yong Chul
Yang, Qingshan
[J]. JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2013, 122 : 60 - 68
[4] Chiulan E. A., B TRANSILVA IN PRESS
[5] Chiulan E. A., 2016, THESIS
[6] Degeratu M., 2012, DIMENSIONAL ANAL SIM, P60
[7] Full-scale measurements of wind-induced response of an 84 m high concrete control tower
Denoon, RO
Kwok, KCS
[J]. JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 1996, 60 (1-3) : 155 - 165
[8] Fu J. Y., 1998, ENG STRUCT, V35, P725
[9] Georgescu A. M., P 1996 URB ENG AS CI, P315
[10] Hasegan L. V., 2008, EXPT NUMERICAL MODEL, P81

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