The American house-carpenter; a treatise on the art of building, and the strength of materials (1867)
Hatfield, R. G. (Robert Griffith), 1815-1879 · New York, J. Wiley · leaf 277
rtical effect at E caused by the brace EE. Then, for the oblique thrust in the brace, I equals 12*2, and h equals 8f. Therefore, from (191) 7 199 T=V~ = 5000 x~= 7038-5A of equals the oblique thrust or strain in tlie axis of the brace. Itwas 7000 by the geometrical process, {Art. 362.) 366.—^The… … F\e. 233. FRAMING. 265 about one pound per superficial foot of the ceiling. The weightper foot for the ceiling is stated (see Art. 356 third, and 358,)at 9 pounds. To this add 1 pound for the tie beam, and thesum is 10. Then ]Sr= 10 en. (192.) The strain on the second tie rod equals the weight of…
Carpentry · Architecture
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