Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 238
it to R, X 14 + 0,373 X 20-3,100 X 24.4-0,200 X 12.2-3,782 X 20 = 0 194 STATICS 01 or Ki = -0,873 X 20 + a,100 X 24.4 + 0,200 X 12.2 + 3,782 x 20 14 7,104. [d) When using the fourth set of conditions we alwaysdetermine the reaction at the roller end from the moment equa-tion. Then, knowing the… … Fig. 36. Fig. 37. (c) that E2 = 3,782. Then draw AB,.BC and CD (Fig. 30) torepresent the wind loads, and DE to represent E2. Since the forcepolygon for all the forces must close, EA represents the magni-cude and direction of the left reaction; it scales 9,550 pounds. 2. It is required to determine…
Architecture · Building · Carpentry
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