Viollet-le-Duc, Eugène-Emmanuel, 1814-1879, Van Brunt, Henry, 1832-1903 · Boston : Ticknor and Co. · leaf 89
ionuprights; bolting coupling plates at the elbow h, bearing oncast-iron struts d; footing these struts into boxes e, firmlysuspended from the strengthened jimctions g ; and maintainingthe heads h of the cast-iron uprights in place by the ties li i, weshall obtain firm and substantial ribs, whose… … £. maiM-tiOT, Fig. -Details of Iron Vaulting Truss. wUl only be able to occasion ruptures at i. But if at h, fromone truss to another, we have fixed a rib of plate- and angle-ironinclined in the direction of the meeting of the two segments ofbarrel arching, the ruptm-e caused by the expansion of…
Architecture
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