Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 483
cinders which is 18 inches thick at the crown, and that it islevel. Drawing a horizontal line to represent the top of this earthfilling, we may divide this line into sections which are 2 feet wide,commencing at the vertical line through the center of the pier. Ex-tending this similarly to the other… … Fig. 236. Resultant Forces Acting on Voussoirs of a Full-Centei-ed Arch. sect the extrados, toward the center for joints, previously determined,we have the various joints of the voussoirs. Assuming, as in theprevious numerical problem that the cinder fill weighs 100 poundsper cubic foot, and that…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
