- 1 -

- 2 -

- 3 -

- 4 -

()

- 5 -

140 : lr 20

140 - 0.84 ( lr -20) :

20 < lr 931,200,000

6,700+( lr )2

93 < lr

15 < lr 801,200,000

5,000+( lr )2

80 < lr

210 : lr 14

14 < lr 761,200,000

4,500+( lr )2

76 < lr

260 : lr 18

18 < lr 671,200,000

3,500+( lr )2

67 < lr

130 : lr 20

20 < lr 97

1,200,0007,300+( lr )

2

97 < lr

175 : lr 15

15 < lr 83

1,200,0005,300+( lr )

2

83 < lr

200 : lr 14

14 < lr 781,200,000

4,700+( lr )2

78 < lr

250 : lr 18

18 < lr 691,200,000

3,600+( lr )2

69 < lr

195 : lr 14

14 < lr 791,200,000

4,900+( lr )2

79 < lr

245 : lr 18

18 < lr 691,200,000

3,700+( lr )2

69 < lrlr

3.3.2 (MPa)

lr 20

( lr -20)

20< lr 931,200,000

6,700+( lr )2

93< lr

lr 15

( lr -15)

15< lr 801,200,000

5,000+( lr )2

80< lr

lr 14

( lr -14)

14< lr 761,200,000

4,500+( lr )2

76< lr

lr 18

( lr -18)

18< lr 671,200,000

3,500+( lr )2

67< lr

lr 20

( lr -20)

20< lr 97

1,200,0007,300+( lr )

2

97< lr

lr 15

( lr -15)

15< lr 83

1,200,0005,300+( lr )

2

83< lr

lr 14

( lr -14)

14< lr 781,200,000

4,700+( lr )2

78< lr

lr 18

( lr -18)

18< lr 691,200,000

3,600+( lr )2

69< lrlr 14

( lr -14)

14< lr 791,200,000

4,900+( lr )2

79< lr

lr 18

( lr -18)

18< lr 691,200,000

3,700+( lr )2

69< lrlr

lr 15

( lr -15)

15< lr 80

1,200,0005,000+( lr )

2

80< lr

lr 14

( lr -14)

14< lr 76

1,200,0004,500+( lr )

2

76< lr

lr 15

( lr - 15)

15 < lr 74

1, 200, 0004, 200 +( lr )

2

74 < lr

lr 18

( lr - 18)

18 < lr 67

1, 200, 0003, 500 +( lr )

2

67 < lrlr

- 6 -

- 7 -

A wA c 2

lb 4.5

140-2.4( lb -4.5)4.5 < lb 30

lb 4.0

190-3.8( lb -4.0)4.0 < lb 30

lb 3.5

210-4.4( lb -3.5)3.5 < lb 27

lb 5.0

260-6.6( lb -5.0)5.0 < lb 25

lb 5.0

130-2.2( lb -5.0)5.0 < lb 30

lb 4.0

175-3.5( lb -4.0)4.0 < lb 30

lb 4.0

200-4.2( lb -4.0)4.0 < lb 27

lb 5.0

250-6.2( lb -5.0)5.0 < lb 25

lb 4.0

195-4.0( lb -4.0)4.0 < lb 27

lb 5.0

245-6.0( lb -5.0)5.0 < lb 25

lb

9K

140-1.2(K lb -9)9K