Table 4. Average offset yield load and bearing strength of Pinus densiflora measured by using STS

Specimen	Py (kN)			Bearing strength (MPa)
	L	R	T	L (F‖)	R	T	F⊥	F⊥/F‖
8T	9.88	6.90	5.11	24.71	17.25	12.78	15.01	0.61
8S	9.05	7.08	4.75	31.22	24.41	16.36	19.71	0.65
10T	10.58	8.15	5.81	21.17	16.30	11.62	13.96	0.66
10S	7.76	7.75	5.66	22.18	22.15	16.18	18.43	0.86
12T	11.85	9.53	6.90	19.74	15.88	11.50	13.69	0.69
Mean	9.82	7.88	5.65	23.8	19.2	13.69	16.16	0.69