Illinois Society of Architects · Chicago · leaf 220
a triangle = area a of segment 1 B 2 outside fracture line 1—2. ^ (8.) And -= distance C G in inches from center C to center of gravit.y G 12 aof segment area. (9.) b= Finally, 1=^ r. (10.) 12 aEquating and reducing: 1 I 3 a pi t :=:— , =^ thickness of plate. (11.) 40 V 5 b 5. Steel Octagonal… … 5 b ^- 3- Apply formula at each fracture line and take larger value of t. SOUTH HALSTED STREET IRON WORKSArchitectural Iron and Steel Construction BEAMS AND CHANNELS IN STOCK DOWN TOWN OFFICE 1114, 135 Adams Street Office Phone, Central :5001 Automatic 4101 CHICAGO SHOPS 2607 to 3627 S, Halsted…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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