Steel Roof Truss Design Example Pdf

Ce 331 fall 2010 example.

Steel roof truss design example pdf. A simple design example has been presented. 1a and 1btrusses are also used in. Detailed design of trusses 5 vi. 1 2345678 102 overview outstanding design flexibility trussteel cfs trusses provide the same span capabilities and design flexibilities as wood trussesthe pre engineered system allows much.

Composition 4 ply felt gravel 18 ga metal deck fiberglass insulation gravel and bitumen waterproofing membrane ceiling. Purlins are z 7 x 25 light gage steel weighing 27 lbft use wt sections for the chords double angles ll for the verticals and single angels l for the diagonals. To download the full design paper in printable pdf format. Load combination and design of truss members the member forces and support reactions calculated earlier for point dead loads and wind loads are combined in this section to obtain the design member forces and support reactions.

The skeletal structure of a roof system 180m long and 72m wide is as shown in figure below. Ubani obinna uzodimma january 10 2017. Practical analysis and design of steel roof trusses to eurocode 3. 14 aspects of truss design for roof structure 7 15 design of wind girders 9.

468 double pitch roof nail truss 6 m span 469 double pitch roof nail truss 8 m span 4610 double pitch roof nail truss 10 m span 47 nail truss sample with plywood gusset plates. Acoustic tile suspended. This kind of steel roof truss design example pdf is most prominent in loft space conversions offering a simple method of increasing the area and also all natural light in the transformed loft space space levitra 20 mg. Appendix b worked example design of a truss node with gusset 79.

Steel unit cost etc. Trusses version ii 27 2 trusses are used in roofs of single storey industrial buildings long span floors and roofs of multistory buildings to resist gravity loads figs.