| 摘要 |
This invention relates to the construction of a composite beam structure in a composite steel deck floor system. A T-shaped beam is welded through the valleys of the steel deck onto the top flange of the supporting beam. After concrete pouring, the T-beam is buried within the concrete slab to act as the shear transferring device to achieve the composite beam action. The T-beam also serves to strengthen the supporting beam in resisting the load during the concreting operation and to facilitate the placement of the concrete shrinkage control wire mesh.
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