A study on wind load characteristics around large span spatial structure based on measured data

DOI

10.2991/gcmce-17.2017.46How to use a DOI?

Keywords

Large span spatial structure, Wind load, Joint probability distribution

Abstract

Recently, The study of wind field characteristics and wind induced vibration about large span spatial structures has become the hot spot of the civil engineering. Even a lot achievements have obtained, the most is based on numerical simulation and a few on wind tunnel test, the test results of which are a little different from the real data due to ratio of similitude even though wind tunnel test can simulate different wind load conditions and wind induced vibration response.With that, this article analyzed turbulent intensity, integral scale,gust factors, wind pressure distribution,joint distribution of wind speed and direction based on the measured data of wind speed, wind direction and wind pressure from above the roof of the large span spatial structure. The analysis results explain well the characteristics of wind field and have very important significance to the research on wind induced vibration.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Feng Zhou
AU  - Jianjun Gan
AU  - Ligang Cui
AU  - Cheng Hong
PY  - 2017/06
DA  - 2017/06
TI  - A study on wind load characteristics around large span spatial structure based on measured data
BT  - Proceedings of the 2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017)
PB  - Atlantis Press
SP  - 255
EP  - 264
SN  - 2352-5401
UR  - https://doi.org/10.2991/gcmce-17.2017.46
DO  - 10.2991/gcmce-17.2017.46
ID  - Zhou2017/06
ER  -