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 51
es, or two-thirds of a quadrant, 42 PRACTICAL CARPENTRY it ought to be bisected, and the length of thesemi-arc thus found being double, will give thelength of the whole arc. These problems are very useful in obtainingthe lengths of veneers or other materials re-quired for bending round soffits of… … Fig. 49. length to the chord of the proposed segment AC;join them together at B, and expand them, sothat their edges shall pass through the extremi-ties of the chord, and the angle where they joinshall be on the extremity B of the versed sineDB, or height of the segment. Fix the rods inthat…
Architecture · Building
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