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 205
e 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. M — wind moment at… … Thickness of wall to beincreased 30$.each side of,and 50above and below tneopening, mesh forming hooped Col. tra Vertical Steel Barsach side of opening, the numberadded being 50$ more than thenumber omitted for opening. c <= => ^ 5;a; e*-~o~ ?0-3U bars150 80-3/4 barsI60 Boiler Room Floor 10%…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
