29 4

... 1... 1... 1... 2... 3... 4.... 4... 4... 7... 8... 8... 8... 8...12...14...14...14...16...18...18...19...21... 42...42...42....42....46....49...51....51....51... 52...52...52...53

I. I. I. I. 1

2

1 I. JIS G 3532 JIS G 3101SS400 JIS G 3112SR235 JIS G 3101SS400 JIS G 3101SS400 JIS G 3112SR235 JIS G 3547 JIS B 1180 JIS B 1181 JIS B 1256 JIS B 0205() JIS B 1181 JIS G 3101 SS400 JIS G 3131 SPHC 2 1) JIS H 8641(HDZ55) JIS H 8641 2 (HDZ35) - 10 300g/m 2 2) JIS H 8641 2 (HDZ35) - 10 300g/m 2 3

. II.. 120-N 1.2 1.0 1.00.5 mm kg SF112N 1000X1204X1000 21.52 SF512N 500X1204X1000 13.83 SB 10N 1000X984 14.23 SB 05N 500X984 8.74 SE 12N 1200X403X1011 17.62 SKR12N 1200 6.82 SH 12N 13X1245 1.47 SV 12N 13X1515 1.75 SB 02 M16X40 0.157 SC 05 5X50X500 0.16 SC 10 5X50X1000 0.31 SK 12 9X1228 FU112N 1100X980 7.64 FU512N 1100X480 4.81 SU 02 M8 0.144 4

. 150-N 1.5 1.0 1.00.5 mm kg SF115N 1000X1504X1000 23.51 SF515N 500X1504X1000 15.26 SB 10N 1000X984 14.23 SB 05N 500X984 8.74 SE 15N 1500X403X1011 21.95 SKR15N 1500 8.15 SH 15N 13X1545 1.78 SV 15N 13X1765 2.01 SB 02 M16X40 0.157 SC 05 5X50X500 0.16 SC 10 5X50X1000 0.31 SK 15 9X1528 FU115N 1400X980 9.52 FU515N 1400X480 6.03 SU 02 M8 0.144. 200-N 2.0 1.0 1.00.5 mm kg SF120N 1000X2004X1000 26.98 SF520N 500X2004X1000 17.73 SB 10N 1000X984 14.23 SB 05N 500X984 8.74 SE 20N 2000X403X1011 28.35 SKR20N 2000 10.36 SH 20N 13X2045 2.30 SV 20N 13X2215 2.48 SB 02 M16X40 0.157 SC 05 5X50X500 0.16 SC 10 5X50X1000 0.31 SK 20 9X2028 FU120N 1900X980 12.65 FU520N 1900X480 8.05 SU 02 M8 0.144 5

. 250-N 2.5 1.0 1.00.5 mm kg SF125N 1000X2504X1000 30.22 SF525N 500X2504X1000 20.09 SB 10N 1000X984 14.23 SB 05N 500X984 8.74 SE 25N 2500X403X1011 34.74 SKR25N 2500 12.58 SH 25N 13X2545 2.82 SV 25N 13X2680 2.96 SB 02 M16X40 0.157 SC 05 5X50X500 0.16 SC 10 5X50X1000 0.31 SK 25 9X2528 FU125N 2400X980 15.78 FU525N 2400X480 10.07 SU 02 M8 0.144. 300-N 3.0 1.0 1.00.5 mm kg SF130N 1000X3004X1000 33.91 SF530N 500X3004X1000 22.67 SB 10N 1000X984 14.23 SB 05N 500X984 8.74 SE 30N 3000X403X1011 41.13 SKR30N 3000 14.79 SH 30N 13X3045 3.34 SV 30N 13X3160 3.46 SB 02 M16X40 0.157 SC 05 5X50X500 0.16 SC 10 5X50X1000 0.31 SK 30 9X3028 FU130N 2900X980 18.91 FU530N 2900X480 12.08 SU 02 M8 0.144 6

. EF120-N EF150-N EF200-N EF250-N EF300-N /m 2 0.08 0.09 0.10 0.11 0.12 /m 2 0.30 0.45 0.60 0.75 0.90 /m 2 0.12 0.15 0.20 0.25 0.30 0.35m 3 0.60m 3 /m 2 0.36 0.45 0.60 0.75 0.90 /m 2 0.24 0.30 0.40 0.50 0.60 /m 2 0.06 0.07 0.08 0.09 0.10.. 7

8

sb 119 V T Fs 1.5 H 1.5 kn kn Fr Mr 1.5 Ms 1.5 kn kn qv max qa 9

qvmax(kn/m2) qa (kn/m2) V (kn/m) H (kn/m) M (kn/m) Qv (kn/m) QH Qt (kn/m)ddb Qt=0 d=σm/σv qv1 (kn/m2) qv2 (kn/m2) qt (kn/m2) l (m) l=h/cos(0) l2 (m) dq (m) H l2 l HH2H d dq B, ddqb.7 l d II. ( 24 ) 10

Fsb Wup Td 1.5 Hup 1.5 knm knm 11

W d S knm knm m II. 24 7 11 9 II. 12

1 2 Pa s H Ka q H Ka 2 2 cos Ka 2 sin cos 0 cos 0 1 cos 0 sin 0 cos 0 0 sin0 knm knm m knm 0 2 II. II. 13

sb 14

V T Fs 1.5 H 1.5 kn kn E B 6 V 6 E Q 1 Qa B B kn kn kn Fsb Wup Td 1.5 Hup 1.5 knm knm 15

W WdWsWw knm knm knm knm II. II. 1 2 Pa Ka s H 2 Ka w Hw H Ka cos 2 cos cos 1 2 sin cos sin cos 0 sin0 2 16

knm knm knm m m =0 II. 1 2 Pw w Hd w Hw Hd 2 knm knm m m 17

II. 1520cm II. 18

II. II. II. 50cm 19 II.

II. 1520cm II. II. 20

= 1.2 1.52.0 m2.53.0 = 0.30.40.50.60.81.0 d = 18 kn s = 18 kn = 253035 = 23 = 0kN f = 0.5=25f = 0.6=3035 1.5 1.5 21

II.8 22

II.8 23

II.8 24

II.8 25

II.9 26

II.9 27

II.9 28

II.9 29

II.10 30

II.10 31

II.10 32

II.10 33

II.1 34

II.1 35

II.1 36

II.1 37

II.2 38

II.2 39

II.2 40

II.2 41

... 42

. 43

.. 44

. 45

... 46

.. 47

.. 48

... 49

...7 EF200-N 50

.. 51

1.0m 0.5... M=26N=1 P=6 1.0m 26 K=9 6+10+11/3 0.5m 1 6 24 30 30 108 9 52

53

kn kn kn kn kn kn kn 54