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IASS-SLTE Symposium 2014: Shells, Membranes and Spatial Structures: Footprints


IASS Symposium 2014

SESSION: Tension and Membrane Structures

Field measurement research on wind-induced response of monolayer cable net in Shanghai Lujiazui Diamond Tower

< Table of Contents for Tension and Membrane Structures
  • Proceedings Name: IASS-SLTE Symposium 2014: Shells, Membranes and Spatial Structures: Footprints
  • ISSN: (Electronic Version) 2518-6582
  • Session: Tension and Membrane Structures
  • Title: Field measurement research on wind-induced response of monolayer cable net in Shanghai Lujiazui Diamond Tower
  • Author(s): Zhaoyang LI, Han LI, Bin YANG, Qilin ZHANG
  • Keywords: field measurement research, monolayer cable net, wind-induced response
Abstract
In order to deeply investigate the wind environment and the wind-induced vibration characteristics of the Monolayer Cable Net, a monitoring study on the glass curtains of Shanghai Lujiazui Diamond Tower was carried out. The wind speed and wind-induced responses were measured simultaneously. the wind field characteristics and the structure’s dynamic characteristics were analyzed based on the monitoring data. It shows that the spectrum of fluctuant wind velocity measured was basically in agreement with Davenport wind spectrum. Probability distribution characteristics of wind-induced response does not belong to a Gaussian distribution because of the structure’s nonlinear stiffness.

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