抄録
This paper elucidated two problems to calculate the structural performance evaluation of the moment resistance timber frame (“frame”) with a vertical load by structural analysis on actual design. Problems as follows; ultimate strength of the frame that connection is brittle, and frame structural performance that critical section position of columnbeam connection is not on structural axis. For numerical analysis, it is confirmed that ultimate strength of the frame is fallen because of a vertical load, and critical section position should evaluate appropriate position for each connection specification.