NCベース工法 （Pシリーズ） 設計ハンドブック設 …

1 NC MSTL-0039 NC MSTL-0325 MSTL-0003 MBLT-0104 JFE MSTL-0130 JFE MSTL-0131 CBL SS007-14 ---------------------------------------- ---------------------------------------- ----- ( )

2 ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ---------------- ---------------- RC ---------------------------------------- -- RC ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ---------------------------------------- -- ----------------- ----------------- ----------------- NC ----------------- NC NC --------------------- --------------------- NC

3 --------------------- --------------------- --------------------- 10 NC --------------------- 13 NC --------------------- 13 NC --------------------- --------------------- --------------------- 14 15 25 RC --------------------- 28 --------------------- 28 --------------------- 28 --------------------- 29 --------------------- --------------------- 29 31 NC ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- 36 119 128 132 132 137 138 141 149 149 150 151 NC NC

4 NC ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ---------------------- 152 153 154 155 156 158 -1- 1 2 5 D ( ) 1 ( ) 3 D ( ) 4 D 2 ( ) *1 *2 ( )

5 -2- *3 20mm *4 20mm *5 ( ) (a) (b) (c) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 4 490 MSTL-0039 MSTL-0325 8 12 385 MSTL-0130 MSTL-0131 MSTL-0003 700 MBTL-0104 6 JIS B 1181 200HV JIS B 1256 SS 400 870 ( ) 560 (a) 4 (b) 8 (c)

6 12 1 1 1 2 2 2 -3- NC NBP490B :MSTL-0039 NC NBP490B(K-1000) :MSTL-0325 550N/mm2 TMCP MSTL-0130 0131 1) NC NAB700 :MSTL-0003 2) NC NAB700.

7 MBLT-0104 JIS G 3101 JIS B 1181 JIS B 1256 ( )1 3 ( ) M24 M64 M24 M64 M72 M72SS400 NC NAB700 NAB7006(200HV) 325N/mm2490N/mm2100mm 23%80% C27J 445N/mm2610N/mm2 JIS Z 2201 4 14A JIS Z 2202 4 385N/mm2550N/mm2100mm 20%80% C70J 505N/mm2670N/mm2 JIS Z 2201 JIS Z 2242 V -4- 870 560 RC Fc=21N/mm JASS5 ( )

8 Fc=30N/mm Fc=30N/mm2 RC D13 D16 SD295 D19 D25 SD345 D29 D32 SD390 JIS G 3112 -5- 1W 12 M24 M27 M30 M36 M42 M48 M56 M64 M72 d 29 32 38 45 53 61 70 79 87 (a) (b) (c) * * (a) 4 * :mm (b) 8 12 :mm 111111W /2W /2WW /2W /2W (c) 12.

9 Mm 111111W /2W /2WW /2W /2W W1W2W3 t2-24581377925162-27661528628162-3073168 9531162-368819710937192-4210322912643222 -4811826915149252-5613630516957282-64152 33518366322-721683651977436 W t1-368837191-4210343221-4811849251-56136 57281-6415066321-72 165 74 36 W t1-245825161-276628161-307331161-3688371 91-4210343221-4811849251-5613657281-6415 066321-721657436 -6- ( mm) m m S e tw d D A B P C la L E M24 24 3 *140 12 *400 *570 19 19 36 6 25 44 50 M27 27 3 **150 12 **405 **585 22 22 41 6 28 50 50 M30 30 **165 14 **450 **640 24 24 46 6 31 56 50 175 600 805 M36 36 4 **195 16 **540 **770 29 29 55 6 37 66 50 190 720 945 M42 42 **215 18 **630 **885 34 34 65 75 9 43 78 50 230 840 1110 M48 48 5 **230 20 **720 **1000 38 29 75 9 50 92 50 240 960 1255 M56 56 **260 22 **840 **1160 45 34 85 9 58 105 50 260 1120 1440 M64 64 6 290 24 1280 1640 51 38 95 110 12 66 115 50 M72 72 6 295 24 1440 1810 58 42 105 121 12 74 125 55

10 * ( 4 ) ** 15d ( 4 ) 20d ( 8 12 ) latwtb m1 Ct Se dD -7- NC NC