Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 356
Fiff. 99. Detail of Column. … Fig. 100. Detail of Column. The actual unit-stress (see Strength of Materials, p. 86), is: 16.25 _ 15 600 + 2 X 20 000~4 X3.05 + f X 16 1 569 000 X 784.72 - = 3 024 + 10 420 = 19 444 pounds per square inch. (15 600 + 2 X 20 000) (20 X 12)=10 X 28 000 000 289 76 ROOF TRUSSES Since this is slightly…
Architecture · Building
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