스파이럴씸 용접 강관말뚝
외경
(mm) 		두께
(mm) 		단면적
(cm2) 		강중
(kg/m) 		단면2차모멘트
(cm2) 		단면계수
(Z,cm4) 		회전반경
(inch) 		외원주길이
(m)
318.5 5 49.2 38.7 605X10 38X10 11.1 1.00
6 58.9 46.2 719X10 45X10 11.1 1.00
7 68.5 53.8 831X10 52X10 11.0 1.00
8 78.0 61.3 941X10 59X10 11.0 1.00
406.4 9 112.4 88.2 222X102 109X10 14.0 1.28
10 124.5 97.8 245X102 120X10 14.0 1.28
11 136.6 107.0 267X102 132X10 14.0 1.28
12 148.7 117.0 289X102 142X10 14.0 1.28
508.0 8 125.7 98.6 393X102 155X10 17.7 1.60
10 156.5 123.0 485X102 191X10 17.6 1.60
12 187.0 147.0 575X102 227X10 17.5 1.60
14 217.3 171.0 663X102 261X10 17.5 1.60
609.6 8 151.2 119.0 684X102 244X10 21.3 1.92
10 188.4 148.0 847X102 278X10 21.2 1.92
12 225.3 177.0 101X103 330X10 21.2 1.92
14 262.0 206.0 116X103 381X10 21.2 1.92
16 298.4 234.2 131X103 431X10 21.0 1.92
711.2 8 176.6 138.7 109X103 307X10 24.9 2.02
10 220.3 172.9 135X103 381X10 24.8 2.23
12 263.6 106.9 161X103 453X10 24.7 2.23
14 306.5 240.7 186X103 524X10 24.6 2.23
15 349.4 274.3 211X103 594X10 24.6 2.23
812.8 8 202.3 158.8 164X103 403X10 28.5 2.55
10 251.3 198.0 203X103 500X10 28.4 2.55
12 301.9 237.0 242X103 596X10 28.3 2.55
14 351.3 275.8 280X103 690X10 28.2 2.55
16 400.5 314.4 318X103 782X10 28.2 2.55
914.4 8 277.8 178.8 234X103 512X10 32.0 2.87
10 284.1 223.0 291X103 635X10 32.0 2.87
12 340.0 267.0 346X103 758X10 31.9 2.87
14 396.0 310.9 401X103 878X10 31.9 2.87
16 451.6 354.5 456X103 997X10 31.9 2.87
1,016 10 316.0 248.1 400X103 787X10 35.6 3.19
12 378.5 297.1 477X103 939X10 35.5 3.19
14 440.7 345.9 553X103 109X102 35.4 3.19
15 502.7 394.6 628X103 124X102 34.4 3.19
18 564.4 443.0 702X103 138X102 35.3 3.19
1,117.6 10 348.0 273.1 534X103 95X102 39.2 3.51
12 415.8 327.2 637X103 114X102 39.1 3.51
14 485.4 381.0 739X103 132X102 39.0 3.51
15 553.7 434.6 840X103 150X102 39.0 3.51
18 621.8 488.1 940X103 168X102 39.0 3.51
1,219.2 10 379.9 298.2 694X103 114X102 42.8 3.83
12 455.2 357.2 829X103 136X102 42.7 3.83
14 530.1 416.1 962X103 157X102 42.6 3.83
15 604.8 474.7 1,090X103 179X102 42.5 3.83
18 679.3 533.2 1,220X103 201X102 42.5 3.83