Paper Title:
Study on Vertical Wind-Induced Vibration Response for Portal Frame Structures
  Abstract

In recent years, as the portal frame’s height toward higher and the span toward wider, the influence of wind vibration becomes more and more prominent among the portal frame structure. In the design of the portal frame, there are many different opinions on whether considering the impact of the vertical wind vibration to the portal frame. This paper taking a true engineering as an example, using finite element software to establish the solid model of the portal frame structure, selecting the junction of purlin and roof as a node of imposing vertical fluctuating wind load, we made numerical simulation analysis of vertical wind vibration. The simulation results will be compared with data of the internal forces and deformation under the average wind pressure. The results showed that: vertical wind vibration has a prominent effect to the portal frame and should be considered in the design.

  Info
Periodical
Chapter
Chapter 6: Frontiers of Manufacturing and Design
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
3605-3609
DOI
10.4028/www.scientific.net/AMM.71-78.3605
Citation
D. Z. Liang, M. Huang, "Study on Vertical Wind-Induced Vibration Response for Portal Frame Structures", Applied Mechanics and Materials, Vols. 71-78, pp. 3605-3609, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hua Gu, Gen Hua Yan
Abstract:During electricity generation in the power station, the dynamic pulsating loads bring about vibration on penstock and expansion joint...
2892
Authors: Lu Ping Yi, Jing Ji
Chapter 3: Mechanics Engineering and Applied Mechanics
Abstract:Research on the mechanical properties of variable diameter Independent pile under the combined action of wind, wave and flow is carried out....
861
Authors: Xiu Li Sun
Chapter 2: Structural Engineering
Abstract:The dynamic behavior of semi-rigid concrete filled steel tube frames is different from that of their rigid counterparts. ANSYS was employed...
864