| 摘要 |
A building structure is provided having a combination of a support post with a beam having a generally triangular cross-sectional shape with outwardly directed longitudinally extending flanges at the base and a channel formed along the peak of the beam, roofing sheets on the beam which is supported by a support post which is a rolled rectangular cross sectioned sheet metal component each side of which has a centrally located longitudinally extending stiffening channel formed therein. There is also provided a wall plate between the post and the beam, the wall plate comprising a component rolled to generally channel cross-section one flange of which has an outwardly extending step terminating in a section extended parallel to the channel flanges, and for the flanges to be inclined to the web of the channel. The webs of the channel section of the wall plate has punched tongues projecting outwardly therefrom and which engage the flanges on the beam and the free end of the extended section terminates in a rolled glazing channel.
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