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A platform for research: civil engineering, architecture and urbanism
Buckling Load of Elliptic Paraboloidal Single Layer Reticulated Roofs under Uniform Load
The present paper discusses buckling strength of elliptic paraboloidal reticular roofs under a uniform load on a rectangular plan. The roofs are assumed as three way single layers with a pin-support at all peripheries on a rectangular plan. The buckling analyses are performed for linear buckling, elastic buckling and elastic-plastic buckling. The results of buckling loads are formulated based on two procedures for practical design use. One is an explicit but approximate formula for elastic buckling loads using a knock down factor and the other one is an implicit expression for buckling loads interpreted into a column buckling strength in terms of generalized slenderness ratio.
Buckling Load of Elliptic Paraboloidal Single Layer Reticulated Roofs under Uniform Load
The present paper discusses buckling strength of elliptic paraboloidal reticular roofs under a uniform load on a rectangular plan. The roofs are assumed as three way single layers with a pin-support at all peripheries on a rectangular plan. The buckling analyses are performed for linear buckling, elastic buckling and elastic-plastic buckling. The results of buckling loads are formulated based on two procedures for practical design use. One is an explicit but approximate formula for elastic buckling loads using a knock down factor and the other one is an implicit expression for buckling loads interpreted into a column buckling strength in terms of generalized slenderness ratio.
Buckling Load of Elliptic Paraboloidal Single Layer Reticulated Roofs under Uniform Load
Kato, Shiro (author) / Yamauchi, Yoshiro (author) / Ueki, Takashi (author)
International Journal of Space Structures ; 20 ; 91-106
2005-06-01
16 pages
Article (Journal)
Electronic Resource
English
Buckling Load of Elliptic Paraboloidal Single Layer Reticulated Roofs under Uniform Load
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