Roof Truss Analysis And Design Pdf

6 6a design of gantry girder.

Roof truss analysis and design pdf.

Structural design i steel structures prof. 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. Selection of gantry girder design of cross section check for moment capacity buckling resistance bi axial bending deflection at working load and fatigue strength. Metal plate connected trusses are used to create arches of all types.

There are three kinds of truss namely pitched roof truss parallel chord truss and trapezoidal truss. Truss shapes have almost unlimited variety thus allowing for distinctive roof shapes. Many restaurant chains choose to expose their corporate identity in the prefabricated metal plate connected wood truss roof design of their buildings. Subject of bachelor s thesis structural analysis and design of a warehouse building.

2 0 load analysis span of roof truss 7 2m spacing of the truss 3 0m nodal spacing of the trusses 1 2m. Sppu pune page 1 unit no. Design of industrial roof truss 1. 6b roof truss.

Roof truss and portal frame is used to cover and shelter the area of an industrial building. Roof truss columns and the joints of the structure. This difference is more sensitive for long spans and or heavy loads. Figure 1 7 n truss also with n truss purlins 1 4 aspects of truss design for roof structure 1 4 1 truss or i beam for the same steel weight it is possible to get better performance in terms of resistance and stiffness with a truss than an i beam.

The parts analysed included. Abstract the thesis was about structural analysis of identified parts of a warehouse building. As per the requirement of an industrial building the suitable kind of roof truss and portal frame is utilized.