Paper Title:
The Stability of Elliptic Paraboloid Grid Shell Lighting Roofs with Semi-Rigid Joints
  Abstract

Grid shell is a new type of single layer latticed shell. Joint connections of this structrue always adopt semi-rigid joints: in-plane pin joints, out-plane rigid joints. A parametric modeling method using self-designed program is proposed in this paper. Bearing capacity of the elliptic paraboloid grid shell with semi-rigid joints is analyzed. Then, the influence of section of steel bars, rise-span ratio and initial imperfection on the bearing capacity is investigated.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 10: Innovative Structures: Technologies and Applications
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
2148-2151
DOI
10.4028/www.scientific.net/AMR.374-377.2148
Citation
R. Q. Feng, B. Yao, J. H. Ye, "The Stability of Elliptic Paraboloid Grid Shell Lighting Roofs with Semi-Rigid Joints", Advanced Materials Research, Vols. 374-377, pp. 2148-2151, 2012
Online since
October 2011
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Price
$32.00
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