Young, George, jr, Baxter, Hubert Eugene, joint author · New York, The Macmillan Co. · leaf 225
08 DESCRIPTIVE GEOMETRY [IX, § 182 182. A Corner Rafter (§§ 27, 28). Figure 188 shows thecorner of a show rafter cornice. It will be noted that the hiprafter is of different size and shape from the others but thatthe shapes are definitely related. Coinmonly the jack rafteris designed first and from… … Fig. 188 In Fig. 189, let the plan (c), together with the sectiondrawn above it, be given. Let the section (6) show the shapedesired for the jack rafters. The plan shows the position ofboth the jack and corner rafters. Let it be required to determinethe proper shape for the corner rafter. The…
Geometry, Descriptive
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
