Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 213
cubic feet of space occupied by chimney below grade.We = weight of earth on foundation.Ws = weight of shell above section.Wl = weight of lining at 120 lb. per cu. ft.Wt = total dead load on soil.Pd = earth pressure from weight. P = total wind pressure above section. L = lever arm of wind pressure.… … Thickness of wall to be ^^^^^^^^^Extra Vertical S.eel BarsIncreased SOi.each side of. ieach side of opening, the number and 50above and below tna added being 50^ more than the opening, mesh forming hooped Col, number omitted for opening. SECTION A-B 48-% bars 200 s?51 Isr^^ ^ ■t=^S _ •5:! s^^ 60-^A…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
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