Paper Title:
Study on the Complete Equivalent Initial Imperfection of High Formwork Supporting Frame with Pulley-Clip Style
  Abstract

New full hall scaffolds with pulley-clip style formwork support system is adopted in the concert hall of Changsha. This paper presents the concept of the complete equivalent initial imperfection according to the characteristics of too many influential factors on the high formwork supporting frame,then makes the complete equivalent initial imperfectione equivalent to assumed equivalent horizontal load in order to ensure the safety of the frame. At the same time, it gets a three-dimensional model by the general finite element software ANSYS 10.0. Based on the results of experiment and finite element analysis, it gets the recommended value of assumed equivalent horizontal load. The study on the high formwork supporting frame with pulley-clip style provides some reference for other similar projects.

  Info
Periodical
Advanced Materials Research (Volumes 368-373)
Chapter
Chapter 7: Construction Technology of Large Complex Structure
Edited by
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
Pages
3052-3056
DOI
10.4028/www.scientific.net/AMR.368-373.3052
Citation
W. J. Yang, Y. D. Yang, "Study on the Complete Equivalent Initial Imperfection of High Formwork Supporting Frame with Pulley-Clip Style", Advanced Materials Research, Vols. 368-373, pp. 3052-3056, 2012
Online since
October 2011
Export
Price
$32.00
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