Long span structures - SlideShare
2016-8-25u2002·u2002A modified Warren truss may be adopted where additional members are introduced to provide a node at (for example) purlin locations. Warren trusses are commonly used in long span buildings ranging from 20 to 100 m in span. This type of truss is also used for the horizontal truss of gantry/crane girders. Warren Truss 12.
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