Roof Truss Analysis And Design Pdf

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Roof truss analysis and design pdf.

Roof truss and portal frame is used to cover and shelter the area of an industrial building. Sres sanjivani college of engineering kopargaon. 6b roof truss. Permanent dead loads self weight of long span aluminium roofing sheet 0 55mm gauge thickness 0 019 kn m 2 weight of ceiling adopt 10mm insulation fibre board 0 077 kn m 2 weight of services 0 1 kn m 2 weight of purlin assume ch 150 x 75 x 18 kg m 18 x 3m 1 2 x 3 15.

Design of industrial roof truss 1. Truss facts book an introduction to the history design and mechanics of prefabricated timber roof trusses. This difference is more sensitive for long spans and or heavy loads. 6 6a design of gantry girder.

Structural design i steel structures prof. Many restaurant chains choose to expose their corporate identity in the prefabricated metal plate connected wood truss roof design of their buildings. Roof truss columns and the joints of the structure. Abstract the thesis was about structural analysis of identified parts of a warehouse building.

Sppu pune page 1 unit no. Total roof load including roofing purlins sagrods and bracings 2 0 1 5 1 0 4 5 psf purlin spacing s p 21 54 truss spacing s t 30 concentrated roof loads on truss joints 4 5 s p s t 1000 2 91 kips assumed self weight of truss 100 lb ft 0 10 k ft of horizontal span to be equally divided among the top and bottom cords. Truss shapes have almost unlimited variety thus allowing for distinctive roof shapes. There are three kinds of truss namely pitched roof truss parallel chord truss and trapezoidal truss.

Metal plate connected trusses are used to create arches of all types. As per the requirement of an industrial building the suitable kind of roof truss and portal frame is utilized. 2 0 load analysis span of roof truss 7 2m spacing of the truss 3 0m nodal spacing of the trusses 1 2m.