Table 17. Equilibrium normal force before and after using purpose modification factor of Bamboo 3

Load (kN)	Original FT (kN)	Original FC (kN)	Original ΣF (kN)	Modification factor		Modified FT (kN)	Modified FC (kN)	Modified ΣF (kN)
	(1)	(2)	(1) + (2)	Compression	Tension	(3)	(4)	(3) + (4)
1	–13.71	2.72	–10.99	0.50	2.49	–6.86	6.79	–0.07
2	–25.79	5.14	–20.65			–12.89	12.85	–0.04
3	–37.70	7.63	–30.07			–18.85	19.08	0.23