The American house carpenter. A treatise on the art of building. Comprising styles of architecture, strength of materials, and the theory and practice of the construction of floors, framed girders, roof trusses, rolled-iron beams, tubular-iron girders, cast-iron girders, stairs, doors, windows, mouldings, and cornices; together with a compend of mathematics. A manual for the practical use of architects, carpenters, stair-builders, and others (1880)
Hatfield, R. G. (Robert Griffith), 1815-1879, Hatfield, O. P., ed · New York, J. Wiley & sons · leaf 217
Fig. 69. Fig. 68, and as directed in Arfs. 195 and 197. The variouslines of Fig. 69 will represent the forces in the correspondinglines of Fig. 68 ; bearing in mind {Art. 195.) that while a linem the force diagram is designated in the usual manner by theletters at the two ends of it, a line of the…
Carpentry · Architecture · Building
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