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
Double Layer ofMesh. 30aboveand 30below thismoke opening. … Upper or Rectilinear Steel 12 r-3^bars In both directions 24 Centert,Lower or Diagonal Steel 19 -/bars both w.ays on 9 Centers, REINFORCED CONCRETE CHIMNEYI750x 90 FlQ. 15 CHIMNEYS FOR POWER BOILERS 191 R = radius of neutral core.Ms — moment of stability from weight.Mb = bending moment at section.…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
