Cyclopedia of architecture, carpentry, and building; a general reference work .. (1912)
American School (Lansing, Ill.) · Chicago, American school of correspondence · leaf 249
vaults is semicir-cular, as shown in elevation at A, Fig. 267. Taking any line in thevaulted surface, shown in plan, as the line S P 0,we produce it untilit intersects the plan of the diagonal rib AC at the point 0. Thispoint must be the plan of one point in the line of intersection of thevaulted… … Fig. 267. Diagram Showing Method of Finding Diagonal Rib for Two Intersecting Vaults 201 190 CARPENTRY line G E H representing the horizontal plane which contains thespringing Hnes of the vaults. The point H is the point from whichthe diagonal rib starts. The point F, as we have seen, is…
Architecture · Building
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