Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 299
mula are for caseswhen the columnsare free at thelower end. Whenthe columns arenot free, they arecalled fixed; that Fig. 47. Position, Direction, and Intensity of Exterior Forces. ^S, tliey are Sup-posed to be sotightly connected that they cannot move when the post bends asshown in Fig. 42. In such… … J44 ROOF TRUSSES 31 TABLE VIIStress Record of Truss=Bent under Wind Load Member Stress Member Stress x-z -15 700 9-10, !i-IZ 4- 6 500 X-3 -15 700 12-13,14 -15 300 X-6 -10 700 Y-4 + 6 500 X-7 -10700 Y-8 - 1 900 X-9 -f- 1 500 Y-IZ - 9 600 X-/3 -M 5400 13.14-15 - 1 300 1-2 + 5 ZOO 1-Y -t 8 640 Z-3 -…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
