Experimental Analysis of Eccentric Compression Performance of Larch Wood-Steel Composite Columns

Table 1

Main parameters of specimens.

	Specimen	tf (mm)	tw (mm)	hw (mm)	T (mm)	b (mm)	h (mm)	H (mm)	Bracket arrangement
A	Z-1	8	6	100	20	100	146	1000
	Z-2	8	6	100	40	100	186
	Z-3	10	7	150	20	150	196
	Z-4	10	7	150	40	150	236
B	Z-5	8	6	100	20	100	146	1000
	Z-6	8	6	100	40	100	186
	Z-7	10	7	150	20	150	196
	Z-8	10	7	150	40	150	236

Note. t_f, t_w, and h_w are the thickness, web thickness, and height of the hot-rolled H-beam wing; t is the thickness of the larch board, b is the column width (the larch board has the same width as the hot-rolled H-beam), and h is the total height of the composite column (the sum of the height of the hot-rolled H-beam and the thickness of the wood); and the model of the hot-rolled H-beam is Q235.