Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 247
s 23, 25, and 45 of the truss represented in Fig. 26, due to theloads shown. ( Stress in 23 = - 5,000 pounds,Ans. -^ Stress in 25 = — 3,350 pounds.Stress in 45 = + 8,000 pounds * The arm of Fi with respect to (4) is 4.47 feet. 201 68 STATICS 2. Determine the stresses in the members 12,15, 84, and…
Architecture · Building
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