肢长

L肢

宽b

厚度t

fy

fck

Nex

Nc

Nc/Nex

编号

(mm)

(mm)

(mm)

(mm)

(Mpa)

(Mpa)

(kN)

(kN)

L2

200

100

4 (3.62)

310

45.7

2460

2465.39

1.002

L3300

100

5 (4.62)

295

45.7

3708

4170.39

1.124

LD-1

200

100

4

325

26.8

1896.6

1817.99

0.959

LD-2

200

100

4

325

32.4

2066.8

2017.54

0.976

LD-3

200

100

4

325

38.5

2261.5

2235.93

0.989

LD-4

200

100

4

275

26.8

1738.5

1683.30

0.968

LD-5

200

100

4

360

26.8

2017

1913.17

0.949

LD-6

200

100

5

325

26.8

2101.9

1980.67

0.942

LD-7

200

100

3

325

26.8

1677.5

1633.01

0.973

LD-8

175

75

4

325

26.8

1542.6

1375.46

0.892

LD-9

225

125

4

325

26.8

2163.9

2292.01

1.060

LD-10

250

150

4

325

26.8

2561.3

2802.68

1.094