Ainda não temos significados para "top flange".
1The total area of the cellular top flange of the large-span girders is 648 sq.
2The vertical component of the stress in the end bay of the top flange of the bowstring girder, Fig.
3The slabs are clamped to the top flanges by steel clips, having bolts set with plaster-of-Paris in holes drilled in the slabs.
4The platforms are framed of single-web girders 8 feet deep, thoroughly braced and carrying on their top flanges a grillage of 20-inch I-beam.
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