Numerical Analysis for U-Shaped Thin-Walled Structure Reinforced Timber Beam Based on Thin-Layer Beam Theory

Table 1

Comparison of displacement at midspan between calculation and test or simulation.

No.	Ultimate load in tests (kN)	Displacements in tests (mm)	Calculated displacements (mm)	Error (mm)	Simulation displacements (mm)	Error (mm)
AU-T	28.6	44.31	44.31	0.03	47.60	5.61
SU-OT	7.4	29.70	29.18	1.75	29.46	0.81