Stereotomy : Problems in stone cutting. In four classes. I. Plane-sided structures. II. Structures containing developable surfaces. III. Structrues containing warped surfaces. IV. Structures containing double-curved surfaces. For students of engineering and architecture (1875)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York : J. Wiley and son · leaf 144
with the plane,0]pd2, is the vertex,pp, of this hyperbola; whose horizontalprojection pb2d2 can now be more accurately drawn than with-out the aid of the vertex p. Finally, make O/?—the heightof p, and pb2d2 is the vertical projection of the same hyper-bolic joint, of which only b2d? — b2d2 — b2d2… … STONE-CUTTING. 113 ef2 — e, on the horizontal ledge, generated by DH ; f2g2 —eg2 on the cylindrical back of the dome ; g2ux — 9i-> on theextrados of the arch; uxu—g2d2, a radial edge in the arch;and ua2 — d2, on the intrados of the arch. The large diameter of the arch, as compared with the…
Stereotomy
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