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 190
OR POWER BOILERS 175 axis being taken on the center line x — x, Fig. 8. In this case any bolt will be stressed in propor-tion to its distance from the neutral axis, the bolts on the windward side of the neutral axisbeing in tension. . dn = distance of bolt center from neutral axis, feet.. t/„2 =… … Fig. 8. 25 X D X H2 in which 25 is the assumed wind pressure in lb. per sq. ft. of projected area.D = diameter of cylindrical stack (ft.) and H = height (ft.).R = righting moment. = weight of chimney X r.P = overturning moment, ft.-lb. = M - R.A = area of bolt at root of thread, sq. in./ =…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
