The failure of the straight tenon joint is mainly due to the local compression failure of the wood, which causes the joint to be unable to continue to bear the load. The failure mode is shown in Figure 3.
The damage of the straight node is mainly due to the local compression damage of the wood, which prevents the node as a whole from continuing to bear the load, and the destruction pattern is shown in Figure 3.
The failure of straight tenon joint is mainly due to the local compression failure of wood, which makes the joint unable to continue to bear the load. The failure mode is shown in Fig. 3.<br>