Analysis of Non Composite and Composite Space Frame for Varying Support Condition

Author(s):

P. Sangeetha , SSN College of Engineering; P. Naveen Kumar, Anna University, Coimbatore

Keywords:

Space Truss, ANSYS, Support Condition, Composite Space Truss

Abstract:

A planar space frame is a skeleton structural system assembled of linear elements so arranged that forces are transferred in a three-dimensional manner. Architects and Engineers aims for new structural forms to accommodate large unobstructed areas. Space frames satisfy their objectives as well as it provides lightness, economy, and speedy construction. Research in these areas proved that using concrete slab acting compositely with the top chord to reduce the buckling problems of the compression chord members and improve the overall behavior of the space frame to be used as floor construction. The development of space frame is influenced by space frame type, method of support, module size and their depth, and finally optimized cross sectional area. In case of development of composite space frame, optimized cross sectional area, concrete strength and concrete thickness are of interest. This paper deals with the development of space frame using ANSYS for roof and floor system for the wedding hall building of a plan 30m x 30m for varying support condition. The maximum central deflection produced in the structure has been calculated and compared.

Other Details:

Manuscript Id	:	IJSTEV4I1008
Published in	:	Volume : 4, Issue : 1
Publication Date	:	01/08/2017
Page(s)	:	21-31

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