Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 148
rom A, B, C, D, through the points, r, r, r, r, drawthe lines of the hip rafters, AG, BG, CH, DH,cutting the ridge line, GH, in G and H, and pro- PRACTICAL CAKPENTRV: 127 duce them indefinitely. The cross lines, EF, df,are the seats of the last entire common rafters.Through point in the ridge-line,… … rafters. If the triangles, AoG, Bog, be turnedround their seats, AG, BG, until their perpendicu-lars are perpendicular to the plane of the plan,the points, 00, and the lines Go, Go, will coincide,and the rafters, Ao, Bo, be in their true positions.If the roof is irregular, and it is required tokeep…
Architecture · Building
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