Location: the toothed plate is a part of the beam, which is arranged at both ends of the beam or near one end of the pier (before and after the continuous pier top), that is, there is no toothed plate at the simply supported end;

Function: The toothed plate is mainly used to connect the light wood truss joints made of medium-sized wood in light wood frame construction. Using toothed plates at truss joints can quickly locate chords in truss.

As shown in the figure:

Extended data:

1, T-beam:

Refers to a beam with a T-shaped cross section. The protruding parts on both sides are called flanges, and the middle part is called beam rib (or web). Because it is equivalent to digging out the concrete in the tensile area where the bending strength is invalid in the rectangular beam. Compared with the original rectangular bending strength, it can not only save concrete, but also reduce the self-weight of components and improve the span capacity.

2.T-beam: (T Liang Xing) T-beam:

The beam bridge with load-bearing structure composed of reinforced concrete upper flange and beam ribs is called T-beam bridge, which is named after the cross-section shape of the main beam is like the English letter T, and the compression area of the T-beam section is made of pressure-resistant concrete and used as the bridge deck. In the tension zone, steel bars or prestressed steel bars are used to bear the tension.

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