A dictionary of architecture and building; biographical, historical and descriptive (1901)
Sturgis, Russell, 1836-1909 · New York, Macmillan · leaf 555
Fig. U (PL.tN). Solid VaiiUinr/—Compound. Compoundvaults are formed by the intersection of two or VAULT ties, which may jiruiicrly bo classified asfollows : — A. Quadripartite, formed by tiu; intersectionof two barrel vaults, or by exi)an(ling vaultsinstead. I. For covering a squai-e compartment.… … Fig. 45 (Plan). of the groin is 90° at the springing, widens as itgoes up, and disappears in a straight line at theridges. Tlie horizontal projection of the groinedge is straight, and the edge itself lies in avertical plane, and is elliptical. Figure 12 isan external view, and Fig. 13 is a…
Architecture
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