释义 |
sandwich beam
sandwich beam n (General Engineering) a composite beam in which a viscoelastic layer is sandwiched between two elastic layers Sandwich beam
sandwich beam[′san‚wich ‚bēm] (building construction) flitch girder Sandwich beamA built-up beam composed of two joists with a steel plate between them. The joists and plate are held together by bolts.flitch beam, flitch girder, sandwich beam flitch beam A beam built up of structural timbers which are bolted together with a steel plate sandwiched between them. |