Building construction and superintendence, by F.E. Kidder ... (1896)
Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, W.T. Comstock · leaf 274
er in which they are numbered, fo should equal 19-335 x 8-66 or 33488 Vbs., and ^ ^ scales within 100 lt>s of this value, it will show a good degree of accuracy. The stress diagramshould be drawn to a scale of 4,000 lbs. to the inch. Problem 6, Fig. 280. This truss has the same span and rise as… … .Stress Diagram. come under the purlins so as to avoid a transverse strain in the rafterand the rods are inclined. As the total roof and ceiling areas sup-ported by the truss are the same as those supported by the truss Fig.279, the supporting forces should have the same value (the dif-ference of…
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