改築推進工法 OK-PCR工法 - · PDF file改築推進工法 ok-pcr工法 (オーガ掘削鋼管推進工法) th-100(Ⅱ) th-200 工法説明 積算資料 オーケーモール協会

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  • OK-PCR ()

    TH-() TH-

    140-0002

    TEL 03(3474)4141 FAX 03(3474)4688

  • OK-PCR

    )

    )

  • :

    ()

  • 1

    ()

  • 2

    OK-PCR

    (1)

    (2)

    (3)

    (4)

    TH

  • 3

    ()

  • 4

    1,100 [1,020]

    2,0

    30

    1,8

    50 [

    1,8

    15]

    1,3

    50

    1,800 700

    1,250(2,250)

    2,330 (3,330)

    230 850

    900

    1,1

    00 [

    1,0

    20]

    2,100

    2,330 (3,330)

    230

    () PW-500S

  • 5

    ()

    ( ) kN(tf) 1000 (102) mm/min 290 kN(tf) 184 (18.8) mm 1200 mm 1200 200400 200500

    ( ) kN(tf) 98(10) kN(tf) 192(19.6) mm 125

    50Hz 60Hz

    07.5 09 rpm 015 018

    kNm(tfm) Max.21.6(2.2)

    mm 105 (4) (5S) kNm(tfm) 176/118(18/12) kN(tf) 960(98)

    200400 200500

    1m:2800 1m:2820

    2m:3055 2m:3075 kg

    :1860 PW-400:730PW-500S:750

    (1m):210(2m):255

    PW-400:181510202330(3330) ( )2m ( H W L ) mm

    PW-500S:185011002330(3330) ( )2m

    MPakgf/cm2 49500

    L/min 6.2

    MPakgf/cm2 24.5250 L/min 55.2

    Litre 350

    kW 30

    kg 1250( 350 L) (HWL) mm 13557001800

  • 6

    17064

    0

    1660

    1020

    366

    4736

    2100 2100

    1700

    2040

    1100

    800

    1400

    1500

    2040

  • 7

    60Hz 50Hz ( ) kN(tf) 1960(200) 2156(220) mm/min 365 302 kN(tf) 353(36) 392(40) mm/min 1348 1214 mm 2250 mm 2400 400800

    mm mm 280 280 kN(tf) 353(36) 392(40) mm/min 2546 2110 kN(tf) 441(45) 490(50) mm/min 1741 1442 kNm(tf-m) Max35(3.6) rpm 4,8,12 mm 105

    15kW4P 1/120 200V 8050 (800C (ST.)) 3940

    ( HWL ) mm 170020404736 (800C (ST.)))

    MPa(kgf/c) 44(445) 49(500) L/min 17.5 14.5 Litre 300 15kW4P 200V 900( 350 L) (HWL) mm 9558801500

    800CST. mm 812.8 kNm(tf-m) 441(45) 539(55) kNm(tf-m) 294(30) 363(37) kN(tf) 2040(208) 2462(250) 16 10 kg 1960

  • 8

    1,3

    60

    2,500

    2,500

    2,030

    1,850

    640

    840(

    1,0

    00)

    2,000

    1,0007851,000

    840

    (1,0

    00)

    640

    1,850

    2,0

    30

    2,785

    1,360

    2,785

    2,3

    00(2

    ,450

    )

    H

    2500 1500 TH-100

    400

    500 1.0m 2.0m

    2.8m2.4m 2.0m2.0m

    6.3m3.0m 1500 TH-200

    400

    800 2.0m 4.0m

    5.6m2.8m 2.0m2.0m

    1()/

    (2,500) (2,0002,785) ( 2,400 2,800 ) 500

    mm

    2,300(

    2,4

    50)

    2,0

    30

    840(1

    ,000

    )

    640

    1,8

    50

    1,3

    60

    2,4

    00

    2800

    2,800

    300

    ()

  • 9

    /

    3,0006,297 2,800 5,600

    700800

    mm

    3297

    1500

    1500

    3000

    1500

    6297

    6297

    1700

    640

    1000

    1300

    2200

    2500

    1660

    5600

    1000

    130

    0

    1660

    640

    1700

    1500

    2800

    5600

    220

    0

    2500

    300

    ()

  • 10

    TH-100

    400 500

    TH-200 400600

    700800

    840mm 1,000mm

    1,000mm 1,300mm

    H TH-100 TH-200

    640mm

    640mm

    TH-100 400

    500

    TH-200 400600

    700800

    2,300mm 2,450mm

    2,200mm 2,500mm

    TH-200 1,2001,500mm

    100150mm

    150200mm

    350mm

    300H 300mm

    5001,000mm 5001,000mm 2,100mm

    2,100

    BA

    C

    D

    H

    E

    F

    G

    I

  • 11

    k=1.010-2cm/sec

  • 12

    TH

  • 13

    Pipe Crash Renewal 500mm Fixed Corn

    Soft rock Roller bit Medium hard rock Normal Hard rock Powerful Fixed bit tip-Insert roller cutter Extended bit roller Disc cutter ( type) Corn cutter

  • 14

    -1 1/ /

    250 400

    350 500

    450 600

    500 700

    600 800

    PCR

  • 15

    1.0

    (1.0)

    500

    2,000

    2,000

    1,000

    2.0 6.5 2.0 7.0 2.0

    9.09.5

    (+)

    OK-PCR

  • 16

    STK-400JIS G3444

    ( mm) mm c2

    9.5 93.0 118.5 400

    (406.4) 12.7 123.0 157.1

    9.5 117.0 148.8 500

    (508.0) 12.7 155.0 197.6

    12.7 187.0 238.2 600

    (609.6) 16.0 234.0 298.4

    12.7 219.0 278.7 700

    (711.2) 16.0 274.0 349.4

    12.7 251.0 319.2 800

    (812.8) 16.0 314.0 400.5

  • 17

    ST

    ( 1.33m/)

    mm

    ()

    (kg)

    200 216 6.5 4,000 231 27.2

    250 267 7.8 4,000 286 40.6

    300 318 9.2 4,000 339 57.5

    350 370 10.5 4,000 394 76.4

    400 420 11.8 4,000 447 98.0

    450 470 13.2 4,000 499 123.6

    500 520 14.6 4,000 552 152.5

    600 630 17.8 4,000 669 230.2

    15mm

    t

    D

    Z

    D

  • 18

    mm

    mm mm

    (mm)

    kg

    200 216 0.7 6.5 +1.0 202.0 26.3

    250 267 0.9 7.8 +1.2 250.2 39.0

    300 318 1.0 9.2 +1.4 298.2 54.8

    350 370 1.2 10.5 +1.4 347.6 72.2

    400 420 1.3 11.8 +1.6 394.8 92.2

    450 470 1.5 13.2 +1.8 441.8 115.5

    500 520 1.6 14.6 +2.0 448.8 141.4

    600 630 3.2 17.8 +2.8 591.6 210.7

    JIS K6741

    3.142

    1.43

    4,00010mm

    d D

    t

  • 19

    L

    Z

    mm

    d1 d2 l L ()

    200 217.40.6 214.60.6 11510 23020 6.5

    250 268.60.6 265.40.6 14010 28020 7.8

    300 319.80.7 316.20.7 16510 33020 9.2

    350 372.20.7 368.70.7 20010 40020 10.5

    400 422.30.8 418.40.8 22010 44020 11.8

    450 472.60.9 468.10.9 25010 50020 13.2

    JSWAS K-1

    2

    200 5 235

    250 5 276

    300 5 307

    350 12 352

    2

    1

  • 20

  • 21

    ()

    400 900 900 700 500

    500 900 900 750 600

    600 914 914 800 700

    700 1000 1000 860 800

    800 1200 1200 1100 900

  • 22

    15,500

    8,000

    2.9t

    3,4

    00

    5,0002,500

    3,0

    00

    2t

    6,2977,5005,000 3,000

    3,0

    00

    22,000

    2t 4.9t

    () /

    /

  • 23

    ( )

    ( )

    TH-100TH-200

    TH-100 30kW

    TH-200 30kW 1

    1

    (/)

    400A 1

    1

    1.8t30m/min 15kW 1

    14.7kN(1.5t)1.5m 1

    200L/min 11kW 1

    300L2 3.7kW 1

    PA3+MVM5B

    2.2kW+2.2kW

    4t 2.9t

    75kVA 69kW(94PS)

    ()//

  • 24

    ()

    1.0

    400 0.65() 500 0.75() 600 0.80() 700 0.95() 800 1.05()

    TH-100 3.0 TH-200 4.5

    TH-100 1.5 TH-200 2.5

    m/

    m/

    m/

    m/

    35.03

    7/30

  • 25

    ()

    ()

    200 250 300 350

    400 400 500 500 500

    () 200 250 250 300 300 350 350

    3.8 3.6 3.1 2.9 2.7 3.4 3.2 2.8 2.6 2.4

    200 250 300 350

    400 400 500 500 500

    () 200 250 250 300 300 350 350

    5.4 5.1 4.8 4.6 4.2 4.8 4.6 4.3 4.1 3.5

    200 250 300 350 400 450 500 600

    400 400 500 500 500 600 600 600 700 700 800 800

    () 200 250 250 350 300 350 350 400 400 450 450 500 500 600 600

    5.7 5.5 5.3 5.0 4.8 4.4 4.2 4.0 3.5 3.3 2.8 2.6 5.1 4.9 4.8 4.6 4.4 3.9 3.8 3.7 3.2 3.0 2.6 2.4

  • 26

    ()

    200 250 300 350 400 450 500 600

    400 400 500 500 500 600 600 600 700 700 800 800

    () 200 250 250 350 300 350 350 400 400 450 450 500 500 600 600

    7.3 7.0 6.8 6.5 6.2 5.9 5.7 5.4 4.6 4.3 3.5 3.2 6.6 6.3 6.1 5.8 5.6 5.3 5.1 4.9 4.1 3.9 3.1 2.9

    ()

    ()

    (())

    ()

    400800

    34.0

    200250 300350

    16.0 14.0

    250 300 350 400 450 500 600

    24.9 23.6 22.3 21.0 19.7 18.4 15.8

    400500

    17.6

  • 27

    A-1

    mm

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

    1.0

  • 28

    ()

    ( ) mm

    mm

    mm

    mm

    ( ) ()

    mm

    mm

    3

    3

    mm

    10

    11

  • 29

    ()

    ()

  • 30

    ( ) mm() mm 1.0

    1.0

    2.0

    2.0

    1.0

    hr 5.8 TH-100(1m):2.9t

    1.0

    TH-100(2m), TH-200: 4.84.9t

    1.0