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How To Read Truss Shop Drawings. All the best Truss Drawing 36 collected on this page. Shop DrawingDetailed drawings of a roof truss or roof framing showing critical dimensions such as span overhang cantilever slope etc. Roof trusses have differ. 9 Drawing scale of the truss 10 Top chord slope inches of vertical rise for each 12 inches of horizontal run 11 Top chord member label identification label used to distinguish pieces 12 Truss height the height of the truss from the top of the bearing to the top of the top chord trusses with multiple levels of top chord will have multiple truss height dimensions.
A Truss Design Drawing usually contains the following geometrical information about the truss that it represents. This four-page document presents a generic truss design drawing with color-coded explanations for every item of information contained therein. The numbers indicate the square inch size of each plate. If it is done after the fact it is just important to clarify that your shop approval is not a. Sign indicates how the plate physically fits on the beam. 3232014 EOR review of truss shop drawings is common in FL.
In this tutorial I explain the different types of roof trusses and how to lay them out to get a structural roof plan using AutoCAD.
In answer to this frequently asked question Ken Small architect in Las Veg. Read this drawings in conjunction with architects and other engineers drawings and specifications and such other written instructions as may be issued. Detailer a person or entity that is charged with the production of the. This is caused by the many dimensions and other pertinent facts required on the drawing but you can read it once you understand what you are looking for as we will explain in the next paragraphs. Truss design drawings have long been a source of confusion for contractors design professionals and building inspectors alike. Go to figure 7-7 and look at the shop fabrication drawing of a riveted steel roof truss.
