The carpenter's new guide; a complete book of lines for carpentry and joinery, treating fully on practical geometry, soffits, groins, niches, roofs, and domes, and containing a great variety of original designs. Also a full exemplification of the theory and practice of stair building, cornices, mouldings, and dressings of every description. Including also some observations and calculations on the strength of timber (1854)
Fig. 6 . TRUSSING. 51 PLATE 86. TRUSSING. Figs. 1 and 2 show the methods of giving the requisite stiffness to joists. Stout oaklaths, nailed on in the manner represented, improve their qualities in this respect very much. Figs. 3 and 4 exhibit a method for trussing girders. A is the king-bolt, and…
Carpentry
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