Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 216
ts up and HG down. Therefore, placethe proper arrowheads on cli and hg near (3), and record that thestresses in those members are compressive and tensile respectively.Measuring, we find that CH and HG scale 4,100 and 2,720pounds respectively. It is plain that the stress in any member on the… … rests on end supports and sustains three loads each of 2,000pounds as shown. Each member is 16 feet long. Evidently, reactions are each 3,000 pounds. Followingdirections of Art. 26, first letter the truss diagram and then
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