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Dynamic Response Research on Cable Truss Point-supporting Glass Curtain Wall Under Coupling Wind and Rain Loads(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2012年04期
Page:
7-12
Research Field:
Publishing date:

Info

Title:
Dynamic Response Research on Cable Truss Point-supporting Glass Curtain Wall Under Coupling Wind and Rain Loads
Author(s):
LI Hong-nan1;  WANG Qi2
1. Faculty of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China; 2. School of Civil Engineering, Shenyang Jianzhu University, Shenyang 110168, Liaoning, China
Keywords:
point-supporting glass curtain wall;  cable truss;  fluctuating rain load;  time history analysis;  wind and rain load
PACS:
TU311.3
DOI:
-
Abstract:
The fluctuating wind load was got by using the harmonic wave superposition method to simulate the curve of fluctuating wind and the fluctuating rain load was obtained with the help of M-P rain together with the fluctuating wind velocity. Time history analysis of fluid-structure interaction from cable truss point supporting glass curtain walls was carried out under dynamic wind and rain loads by using ANSYS. The influence of rain load on curtain walls under wind and rain loads was studied.The results show that maximum proportion of rain load on total load increases with wind speed and rain loads. The maximum proportion is 5.8%, while the proportion at the situation of extremum raining is 12.4%.

References:

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Last Update: 2012-12-20