Experimental Investigation on the Axially Loaded Performance of Notched Hexagonal Concrete-Filled Steel Tube (CFST) Column

Table 1

Geometric properties and characteristics of CFST columns.

	No.	Orientation	Location	(mm)	(mm)
1	HCFT1	Horizontal	Sidewall	100 × 10	100 × 4 × 600	270	37.5	1468	1483
2	HCFT2	Horizontal	Sidewall	60 × 10	100 × 4 × 600	270	37.5	1502	1529
3	HCFT3	Horizontal	Sidewall	30 × 10	100 × 4 × 600	270	37.5	1527	1557
4	HCFT4	Horizontal	Corner	100 × 10	100 × 4 × 600	270	37.5	1488	1456
5	HCFT5	Horizontal	Corner	60 × 10	100 × 4 × 600	270	37.5	1514	1502
6	HCFT6	Horizontal	Corner	30 × 10	100 × 4 × 600	270	37.5	1534	1538
7	HCFT7	Vertical	Sidewall	100 × 10	100 × 4 × 600	270	37.5	1519	1530
8	HCFT8	Vertical	Sidewall	60 × 10	100 × 4 × 600	270	37.5	1530	1558
9	HCFT9	Vertical	Sidewall	30 × 10	100 × 4 × 600	270	37.5	1539	1574
10	HCFT10	Vertical	Corner	100 × 10	100 × 4 × 600	270	37.5	1527	1468
11	HCFT11	Vertical	Corner	60 × 10	100 × 4 × 600	270	37.5	1536	1516
12	HCFT12	Vertical	Corner	30 × 10	100 × 4 × 600	270	37.5	1542	1569
13	HCFT13	Unimpaired	—	—	100 × 4 × 600	270	37.5	1555	1579
14	HCFT14	Unimpaired	—	—	100 × 4 × 600	270	37.5	1555	1580