1

2

3

4

5

6

kS = 0.1

S = 500 kN

n Hi Gi Gi×Hi Si

  m kN kNm kN

1 3 1000 3000 33.3

2 6 1000 6000 66.7

3 9 1000 9000 100

4 12 1000 12000 133

5 15 1000 15000 167

5000 45000

33

67

100

133

167

0

3

6

9

12

15

0 50 100 150 200

ii

iii HG

HGSS

7

kS = 0.10

S = 1000 kN

n Hi Gi Gi×Hi Si

  m kN kNm kN

1 3 1000 3000 15.5

2 6 1000 6000 30.9

3 9 1000 9000 46.4

4 12 1000 12000 61.8

5 15 1000 15000 77.3

6 18 1000 18000 92.7

7 21 1000 21000 108

8 24 1000 24000 124

9 27 1000 27000 139

10 30 1000 30000 305

10000 165000

ii

iii HG

HGS85.0S

ii

jjj HG

HGS85.0S15.0S

15

31

46

62

77

93

108

124

139

305

0

3

6

9

12

15

18

21

24

27

30

0 50 100 150 200 250 300 350

8

9