STUDY ON WIND TUNNEL TEST OF LARGE-SPAN SINGLE-LAYER RETICULATED SHELL STRUCTURE

Lin Yongjun; Song Changjiang; Luo Nan; Li Mingshui; Gao Xiujian

doi:10.13204/j.gyjz201307029

Volume 43 Issue 7

Dec. 2014

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Lin Yongjun, Song Changjiang, Luo Nan, Li Mingshui, Gao Xiujian. STUDY ON WIND TUNNEL TEST OF LARGE-SPAN SINGLE-LAYER RETICULATED SHELL STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(7): 130-134. doi: 10.13204/j.gyjz201307029

Citation:

Lin Yongjun, Song Changjiang, Luo Nan, Li Mingshui, Gao Xiujian. STUDY ON WIND TUNNEL TEST OF LARGE-SPAN SINGLE-LAYER RETICULATED SHELL STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(7): 130-134. doi: 10.13204/j.gyjz201307029

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STUDY ON WIND TUNNEL TEST OF LARGE-SPAN SINGLE-LAYER RETICULATED SHELL STRUCTURE

doi: 10.13204/j.gyjz201307029

1.
1. School of Civil Engineering,Southwestern Jiaotong University,Chengdu 610031,China;
2.
2. China Railroad No.3 Survey and Design Academy,Tianjin 300251,China

Received Date: 2013-01-20
Publish Date: 2013-07-20

Abstract

Abstract

A station house is a single-layer reticulated shell structure, wind tunnel test results show that the wind in the roof surface localized disturbance and turbulent flow and the formation of convolution vortex, so the roof is subjected mainly to lift the most disadvantageous position is in the steep end bottom.For a large-span roof structure of symmetric overall structure and asymmetric partial structure, even under the action of symmetric wind, the effect of wind on the integral roof is unbalanced, which is produced mainly by the nonuniform surface structure.
- large span,
- single layer reticulated shell,
- roof,
- wind tunnel test