PC Strand

Whakaahuatanga Poto:

 

Ko te rauemi: 82B, 77B

Ko te maha o waea: 7

Ko te diameter waea (mm): 9.3 ~ 18.00

Te Puai kurut (MPA): 1860

Te mōkihi: 2.0-3.5MT

E whakamahia whenu PC mō te precast moe rerewē raima, arā raro ara poari;: Ko te Taupānga pou-tensioned kurupae raima, girders, papa o piriti, papa raima, park raro, o whare ahumahi, whare arumoni; kaupapa wai, toka-pōkai fakamau, tiaki pinakitanga, waro toku; etu whanganga roa, teihana

 


Taipitopito hua

Tūtohu hua

1. Construction: 1 * 7 rauemi: 82B 77B

2. Te whitianga: 9.53mm ki 15.24mm

3. Min.breaking kawenga: 1560-1960M

4. Paerewa: ASTM-A416, BS-5896

5. Coil Taumaha: 2-3.5MT / pōkai

6. whakangā iti, kurut High kaha

7. Taupānga: 

1) e whakamahia ana i roto i te mau papaa parau o runga o piriti

2) rite cable mō piriti motuhake, me te mo te tiaki o piriti

3) i roto i te hanga, whakamahia tenei hua i roto i pou raima, me te tautoko hoki i te hanganga o ngā whare, domes mō ngā tipu te mana mārama me ngā o LNG tāke raima

4) Kei te whakamahia te reira ano rite witi, me te tuanui ngā mō taiwhanga hākinakina hākinakina

5) Ka taea te ngā whakamahia te reira i roto i te rauemi hanga mo awhi PC, tiketike-pēhanga putorino raima wai, hanganga moana, pourewa me runways

 

ASTM- A416 / A416M- 06 o TUAWHITU waea PC WHENU

kōeke

Rahi-mm / (inihi)

Tloerance-mm / (inihi)

Motu Area-mm2 / (inch2)

Ariā Taumaha-kg / 1000m- (LB / 1000ft)

Breaking iti kaha-Kn / (lbf)

Mōkito elongation (Lo≥610mm)%

Uara whakangā (1000hs)

 Utaina Tuatahi 70%   

Utaina Tuatahi 80%

860 (270)

9.53 (0.375)

+0,65 (0,026) -0,15 (0,006)

54.8 (0.085)

432 (290)

 102.3 (23000)

≤3.5

 ≤2.5%

≤3.5%

11.11 (0.438)

 74.2 (0.115)

 582 (390)  

137.9 (31000)

12.7 (0.500)

  98.7 (0.153)  

775 (520)

183.7 (41300)

13.20 (0.520)

107.7 (0.167)

844 (568)

200.2 (45000)

14.29 (0.563)

123.9 (0.192)

970 (651)

230.0 (51700)

15.24 (0.600)

140.0 (0.217)

1102 (740)

260.7 (58600)

17.78 (0.700)

189.7 (0.294)

1487 (1000)

353.2 (79400)

 

BS5896-1980

momo o

whenu

Rahi / mm

rereingoa

kurut

kaha

N / mm2

rereingoa maitai

Horahanga

mm2

rereingoa

Mass g / m

Aroha i runga i

āhuatanga i tohua

whawhati

Utaina

Kn

Dia.

mm    

Cross-motu / mm2

Mass

g / m

7-waea

paerewa

15.2

12.5

1670

1770

138

93

1090

730

+0,4

-0,2

 

 

 

Hoki ngā whenu katoa

+ 4%

-2%

 

 

 

hoki katoa

whenu

+ 4%

-2%

232

164

11.0

9.3

1770

1770

71

52

557

408

+0,3

-0,15

125

92

7-waea

super

15.7

12.9

1770

1860

150

100

1180

785

+0,4

-0,2

265

186

11.3

9.6

8.0

1860

1860

1860

75

55

38

590

432

298

+0,3

-0,15

139

102

70

7-waea

unu

18.0

15.2

12.7

1700

1820

1860

223

165

112

1750

1290

890

+0,4

-0,2

380

300

209

Te pikau i roto i coils ki takai maitai noaa ka takai rauemi pūhui wai-tohu

PC Strand


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