Analysis and Design of Struts to Node Connection of Space Truss In Buildings
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Date
2007-10
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Addis Ababa University
Abstract
Construction of special structures such as space frames and trusses,
shells and domes is to provide large spaces with aesthetically pleasing
appearance. Such structures are nowadays finding wide applications in
our country. This demonstrated that number of clients interested in the
space truss technology is increasing by the day. But considering the lack
of standards and codes and training for such special structures design
and analysis, currently most of such works are done by foreign
engineering companies. These special structures are not yet locally
manufactured.
This study has as the objective to design, analyze and manufacture
space truss made of steel, which acts as a network of struts and nodes
with emphasis on the nodes. This may serve as a reference for designers
and also to identify how and in what way the nodes can be produced by
locally available material and manufacturing means. It is hoped that this
will make the construction cost for steel space frames lower and the
supervision easier due to the use of readily available local manufacturing
methods.
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Keywords
Space Truss in Buildings