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Analysis of Statically Determinate Trusses

1!Common Types of Trusses !Classification of Coplanar Trusses !The Method of Joints!Zero-Force Members!The Method of Sections!Compound Trusses !Complex Trusses !Space TrussesAnalysis of Statically Determinate Trusses2 Common Types of Trussesgusset plate Roof Trussestop cordroofpurlinsknee bracebottom cordgusset platespan, 18 - 30 m, typicalbay, 5-6 m typical3 Howe truss18 - 30 mPratt truss18 - 30 mHowe trussflat roofWarren trussflat roofsaw-tooth trussskylightFink truss> 30 mthree-hinged archhangar, gymnasium4 Bridge Trussestop corddecksway bracingtop lateralbracingstringersportal end postportalbracingpanelfloor beambottom cord5trough Pratt trussdeck Pratt trussWarren trussparker truss(pratt truss with curved chord)Howe trussbaltimore trussK truss61.

Analysis of Statically Determinate Trusses. 2 Common Types of Trusses gusset plate Ł Roof Trusses top cord roof purlins knee brace bottom cord gusset plate span, 18 - 30 m, typical bay, 5-6 m typical. 3 Howe truss 18 - 30 m Pratt truss 18 - 30 m Howe truss flat roof Warren truss flat roof saw-tooth truss

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