| 摘要 |
An improved cross-stiffened panel structure, such as used on bridges, load bearing floors, large haulage containers and dump trucks, is composed of a deck plate to which are attached a plurality of spaced apart stiffening ribs. A plurality of transverse beams, each having a cut-out shaped to fit over the external contour of the stiffening ribs, are welded to the deck plate except at the cut-outs. The cut-outs are dimensioned so that a nominal gap is maintained between the cut-outs and the stiffening ribs. In another embodiment, saddles are fabricated to fit over the stiffening ribs and welded to the deck plate while maintaining a nominal gap between the stiffening ribs and the saddles. The transverse beams cut-outs conform to the contour of the saddles and the transverse beams are welded to the deck plate and the saddles.
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