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Related to segmental arch: Arch bridges
segmental arch[seg′ment·əl ′ärch]
A round arch whose curved surface is less than a semicircle.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A circular arch in which the intrados is less than a semicircle.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.