Tests of Inclined Concrete-Filled Steel Tubular Stub Columns under Vertical Cyclic Loading
Table 1
Samples.
Number
Sample
(mm)
(mm)
(deg)
(MPa)
(kN)
(kN)
1
T1.8C0A0
75
1.8
0
41.7
—
—
1
—
150.0
1.00
150.7
1.00
2
T1.8C0A4
75
1.8
4
41.7
—
—
1
—
99.0
0.66
150.6
1.00
3
T1.8C0A9
75
1.8
9
41.7
—
—
1
—
91.1
0.61
150.5
1.00
4
T1.8C20A0
75
1.8
0
41.7
0.80
23
0.56
1.30
268.2
1.00
162.4
1.00
5
T1.8C20A4
75
1.8
4
41.7
0.80
23
0.56
1.30
260.0
0.97
163.4
1.01
6
T1.8C20A9
75
1.8
9
41.7
0.80
23
0.56
1.30
253.3
0.94
162.2
1.00
7
T1.8C40A0
75
1.8
0
41.7
0.80
42
0.42
0.71
413.8
1.00
152.8
1.00
8
T1.8C40A4
75
1.8
4
41.7
0.80
42
0.42
0.71
334.5
0.81
192.5
1.26
9
T1.8C40A9
75
1.8
9
41.7
0.80
42
0.42
0.71
327.8
0.79
164.5
1.08
10
T3.0C0A0
75
3.0
0
25.0
—
—
1
—
340
1.00
345
1.00
11
T3.0C0A4
75
3.0
4
25.0
—
—
1
—
330
0.97
342.4
0.99
12
T3.0C0A9
75
3.0
9
25.0
—
—
1
—
325.9
0.96
309.1
0.90
13
T3.0C20A0
75
3.0
0
25.0
0.57
23
0.76
3.13
436.5
1.00
350.2
1.00
14
T3.0C20A4
75
3.0
4
25.0
0.57
23
0.76
3.13
427.9
0.98
342.4
0.98
15
T3.0C20A9
75
3.0
9
25.0
0.57
23
0.76
3.13
343.7
0.79
326
0.93
Note. and are, respectively, the ultimate loading capacity under compression and tension. and are, respectively, the strength index under compression and tension (6).
