braced arch
noun
an arch of steel, timber, etc., having a trusslike framework maintaining rigidity under a variety of eccentric loads: a true arch because it is fixed or tied at both sides of the base.
Compare
arched truss.
Words nearby braced arch
brace jack,
brace molding,
brace root,
brace table,
brace up,
braced arch,
braced frame,
bracelet,
bracelets,
bracer,
bracero