Hokonga wera o te wheketere Haina mangu kua oti te mekameka hononga punga hiki maitai

Whakaahuatanga Poto:

Kāwai: mekameka hono porowhita, mekameka hono maitai porowhita, mekameka keri hono porowhita, mekameka keri DIN 22252, mekameka kawe keri, pūnaha mekameka pae rere


Taipitopito Hua

Ngā Tohu Hua

Ko tā mātou kawenga he whakatutuki i ō hiahia, me te mahi pai ki a koe. Ko tō harikoa te utu nui rawa atu mā mātou. Kei te tatari mātou mō tō haerenga mai ki te tipu tahi mō te punga hiki maitai pango kua oti te hanga i te wheketere hoko wera o Haina.Mekameka HonongaI roto i ā mātou kaupapa, he maha ā mātou toa i Haina, ā, kua riro i a mātou ngā otinga i ngā mihi mai i ngā kaihoko puta noa i te ao. Nau mai haere mai ki ngā kaihoko hou me ngā kaihoko tawhito ki te whakapā mai ki a mātou mō ngā hononga pakihi roa, pumau hoki.
Ko tā mātou kawenga he whakatutuki i ō hiahia, me te mahi pai ki a koe. Ko tō harikoa te utu nui rawa atu mā mātou. Kei te tumanako mātou ki tō haerenga mai hei whakawhanake tahi i a mātou anō.Haina Hīkoi Punga mekameka Pango Oti, Mekameka Hononga, Kia titiro whakamua tātou ki te heke mai, ka aro nui atu tātou ki te hanga me te whakatairanga i te waitohu. Ā, i roto i te tukanga o tā tātou whakatakotoranga rautaki ā-ao mō te waitohu, ka mihi atu mātou ki ngā hoa mahi maha atu e hono mai ana ki a tātou, e mahi tahi ana me tātou i runga i te painga tahi. Kia whakawhanakehia te mākete mā te whakamahi katoa i ō tātou painga whānui, kia whai hoki ki te hanga.

Kāwai

Mekameka hono porowhita, mekameka hono maitai porowhita, mekameka keri hono porowhita, mekameka keri DIN 22252, mekameka kawe keri, pūnaha mekameka pae rere

Tono

Ngā Kawe Mata Ārai (AFC), ngā Utaina Wāhanga Kurupae (BSL), ngā mīhini whakatere rori, ngā parau waro, me ētahi atu.

1

Hei whenua hanga waro Nama 1, kua kitea e Haina te tono nui mō ngā mekameka keri porowhita, ā, nā reira kua akiakihia te kaha hanga mekameka hono maitai porowhita o Haina i runga i te rahinga me te kounga. Ko te wheketere mekameka a SCIC, me tana hītori hanga mekameka hono maitai 30 tau te roa, kua uru katoa ki te tuku waro ki Haina; kua whakaaetia ā mātou mekameka hono porowhita, ā, kua whakamahia e ngā kamupene waro me te keri matua katoa puta noa i Haina.

Ka whakapūmautia te kounga o tā mātou mekameka hononga maitai porowhita i roto i ia taahiraa o te hanga mekameka, mai i ngā pae maitai koranu pakari ki te hanga hononga tika mā te karetao, mai i te whakarewa uira rorohiko ki te maimoatanga wera tinei me te whakamahana kua hoahoatia pai (ka hua ake te kaha me te pakeke o te mata e hiahiatia ana), mai i te whakamātautau whakamātautau ki ngā whakamātautau miihini hei manatoko i te kounga o te mata me roto.

Ko te mekameka hono porowhita SCIC e hangaia ana kia rite ki te paerewa Haina GB/T-12718 me ngā Whakaritenga Hangarau wheketere, tae atu ki ngā paerewa DIN 22252, GOST 25996 rānei me ngā whakaritenga a te kiritaki.

E whakamahia ana te mekameka hono porowhita SCIC mō ngā Kawe Mata Ārai (AFC), ngā Utaina Wāhanga Kurupae (BSL), ngā mīhini pane rori, ngā parau waro me ētahi atu taputapu e hiahia ana ki tēnei momo mekameka.

Ko ngā paninga ārai-waikura (hei tauira, te whakawerawera wera) ka hua ake te hekenga o ngā āhuatanga ā-pūkaha o te mekameka, nō reira ko te whakamahinga o ngā paninga ārai-waikura me whai i te whakaaetanga ota i waenga i te kaihoko me te SCIC.

Pikitia 1: mekameka hononga porowhita

Ripanga 1: ngā rahinga mekameka hononga porowhita

rahi hononga (whakapae whakarewa)
d(mm)

papa
t(mm)

whānui hononga
(mm)

rahi hononga whakarewa
(mm)

taumaha kotahi
kg/m (~)

ingoa

manawanui

ingoa

manawanui

roto
b1(mōrahi)

waho
b2(mōrahi)

whānui
d1(mōrahi)

roa
e

10

± 0.4

40

±0.5

12

34

10.8

7.1

1.9

14

± 0.4

50

±0.5

17

48

15

10

4.0

18

± 0.5

64

±0.6

21

60

19.5

13

6.6

19

± 0.6

64.5

±0.6

22

63

20

13

7.4

22

± 0.7

86

±0.9

26

74

23.5

15.5

9.5

24

± 0.8

86

±0.9

28

79

26

17

11.6

26

± 0.8

92

±0.9

30

86

28

18

13.7

30

± 0.9

108

±1.1

34

98

32.5

21

18.0

34

± 1.0

126

±1.3

38

109

36.5

23.8

22.7

38

± 1.1

126

±1.3

42

121

41

27

30.1

38

± 1.1

137

±1.4

42

121

41

27

29.0

42

± 1.3

137

±1.4

48

137

45

30

36.9

42

± 1.3

146

±1.5

48

137

45

30

36.0

42

± 1.3

152

±1.5

46

133

45

30

35.3

tuhipoka: Kei te wātea he mekameka rahi ake mēnā ka pātaihia.
Te rahi o te hononga (d) hei ine i te hononga tika ki te ritenga kē o te hononga whakarewa.
Ko te whānui o te hononga (b1 me te b2) hei ine mai i te hononga whakarewa.

Ripanga 2: ngā āhuatanga ā-pūkaha o te mekameka hononga porowhita

rahi mekameka
dxt
(mm)

taumata mekameka

kaha whakamātautau
(kN)

te roa i raro i te kaha whakamātautau
% (mōrahi)

te kaha pakaru
(kN)

te toronga i te whati
% (iti rawa)

te piko iti rawa
(mm)

10 x 40

S

85

1.4

110

14

10

SC

100

1.6

130

SCC

130

1.9

160

14 x 50

S

150

1.4

190

14

14

SC

200

1.6

250

SCC

250

1.9

310

18 x 64

S

260

1.4

320

14

18

SC

330

1.6

410

SCC

410

1.9

510

19 x 64.5

S

290

1.4

360

14

19

SC

360

1.6

450

SCC

450

1.9

565

22 x 86

S

380

1.4

480

14

22

SC

490

1.6

610

SCC

610

1.9

760

24 x 86

S

460

1.4

570

14

24

SC

580

1.6

720

SCC

720

1.9

900

26 x 92

S

540

1.4

670

14

26

SC

680

1.6

850

SCC

850

1.9

1060

30 x 108

S

710

1.4

890

14

30

SC

900

1.6

1130

SCC

1130

1.9

1410

34 x 126

S

900

1.4

1140

14

34

SC

1160

1.6

1450

SCC

1450

1.9

1810

38 x 126
38 x 137

S

1130

1.4

1420

14

38

SC

1450

1.6

1810

SCC

1810

1.9

2270

42 x 137
42 x 146
42 x 152

S

1390

1.4

1740

14

42

SC

1770

1.6

2220

SCC

2220

1.9

2770

Ko tā mātou kawenga he whakatutuki i ō hiahia, me te mahi pai ki a koe. Ko tō harikoa te utu nui rawa atu mā mātou. Kei te tatari mātou mō tō haerenga mai ki te tipu tahi mō te mekameka hononga punga hiki maitai kua oti te hanga mai i te wheketere hoko wera o Haina, he mea pango, he mea kua oti te hanga. I roto i ā mātou kaupapa, he maha ā mātou toa i Haina, ā, kua whakanuia ā mātou ratonga e ngā kaihoko puta noa i te ao. Nau mai ki ngā kaihoko hou me ngā kaihoko tawhito ki te whakapiri mai ki a mātou mō ngā hononga pakihi roa.
Te wheketere hoko weraHaina Hīkoi Punga mekameka Pango Oti, Hononga mekameka, Titiro whakamua ki te heke mai, ka aro nui atu mātou ki te hanga me te whakatairanga i te waitohu. Ā, i roto i te tukanga o tā mātou whakatakotoranga rautaki ā-ao mō te waitohu, e mihi ana mātou ki te maha atu o ngā hoa mahi e hono mai ana ki a mātou, e mahi tahi ana me mātou i runga i te painga tahi. Kia whakawhanakehia te mākete mā te whakamahi katoa i ō mātou painga whānui, me te whai kia hanga.


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