Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 390
Top Chord of Truss Fig. 270. Fig. 271. load a.ssumed as 40 pounds live and 25 pounds dead per square foot,and also carries in the bottom chord a ceiling load of 15 pounds per.s(|uare foot. The roof beams span from truss to wall, which is 2G feet. Onaccount of the construction and the long span, the… … en 4) (/I in 3 ti w tl) tfi (D ;a *:> be a w 4J K « (3 o o 3 < u *j NN ■^H X r/1 d u •• a o Q t* < n tl O K W 0) •a nJ Tl 4) < a a iS w , fl ;a (L a a > <«{ (A o - s ^ tc K o : ^ u o U 0) > W :3u • rr IB irt a O *^ & 0) A o ■a :z; tfi < *^ • <u u !1) i> hfi z el (M…
Architecture · Building · Carpentry
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