Ngā Mekameka Paetaha Āpiti mō ngā Mekameka Tuku Taumaha/Hononga-Pīkoki

Ko te mekameka roera taha taumaha he mea hanga mō te taraiwa me te kukume, ā, he mea whakamahi noa i ngā taputapu keri, ngā taputapu tukatuka witi, me ngā huinga taputapu i roto i ngā mira maitai. Ka tukatukahia me te kaha teitei, te ātete pānga, me te ātete kakahu, kia mau ai te haumaru i roto i ngā tono mahi taumaha.1. He mea hanga ki te maitai waro reo, ka whai i ngā mahi tukatuka pēnei i te whakamahana, te piko, me te pēhi matao te mekameka roera taha i muri i te whakamahana.


Taipitopito Hua

Ngā Tohu Hua

NGĀ MEKAMEKA PAE TAHA WHAKAWHITI (RAUPAPA B)

Ngā Mekameka Paetaha Whakakore1

GL

Mekameka Nama

ISOGB

Te papa

Whānui o roto

Te diameter o te roera.

Pereti

Pine

Te kaha o te kume mutunga kore

Taumaha tata

Hōhonutanga

Matotoru

Roa

P

b1(ingoa)

d1(mōrahi)

h2(mōrahi)

C(ingoa)

L(mōrahi)

d2(mōrahi)

Q

q

mm

mm

mm

mm

mm

mm

mm

kN

kg/m

2010

63.50

38.10

31.75

47.80

7.90

90.70

15.90

250

15

2512

77.90

39.60

41.28

60.50

9.70

103.40

19.08

340

18

2814

88.90

38.10

44.45

60.50

12.70

117.60

22.25

470

25

3315

103.45

49.30

45.24

63.50

14.20

134.90

23.85

550

27

3618

114.30

52.30

57.15

79.20

14.20

141.20

27.97

760

38

4020

127.00

69.90

63.50

91.90

15.70

168.10

31.78

990

52

4824

152.40

76.20

76.20

104.60

19.00

187.50

38.13

1400

73

5628

177.80

82.60

88.90

133.40

22.40

215.90

44.48

1890

108

WG781

78.18

38.10

33

45

10

97

17

313.60

16

WG103

103.20

49.20

46

60

13

125.50

23

539.00

26

WG103H

103.20

49.20

46

60

16

135

23

539.00

31

WG140

140.00

80.00

65

90

20

187

35

1176.00

59.20

WG10389

103.89

49.20

46

70

16

142

26.70

1029.00

32

WG9525

95.25

39.00

45

65

16

124

23

635.00

22.25

WG7900

79.00

39.20

31.50

54

9.50

93.50

16.80

380.90

12.28

WG7938

79.38

41.20

40

57.20

9.50

100

19.50

509.00

18.70

W3H

78.11

38.10

31.75

41.50

9.50

92.50

15.88

389.20

12.40

W1602AA

127.00

70.00

63.50

90

16

161.20

31.75

990

52.30

W3

78.11

38.10

31.75

38

8

86.50

15.88

271.50

10.50

W4

103.20

49.10

44.45

54

12.70

122.20

22.23

622.50

21.00

W5

103.20

38.60

44.45

54

12.70

111.70

22.23

622.50

19.90

Mekameka Roera Paetaha Taumaha Taumaha
Ko te mekameka roera taha taumaha he mea hanga mō te taraiwa me te kukume, ā, he mea whakamahi noa i ngā taputapu keri, ngā taputapu tukatuka witi, me ngā huinga taputapu i roto i ngā mira maitai. Ka tukatukahia me te kaha teitei, te ātete pānga, me te ātete kakahu, kia mau ai te haumaru i roto i ngā tono mahi taumaha.1. He mea hanga ki te maitai waro reo, ka whai i ngā mahi tukatuka pēnei i te whakamahana, te piko, me te pēhi matao te mekameka roera taha i muri i te whakamahana.
2. Ka hangaia te kōhao titi mā te pananga pānga, ka whakanui ake i te maeneene o te mata o roto o te kōhao. Nō reira, ka nui ake te horahanga ōrite i waenganui i te taha taha me te titi, ā, ka nui ake te tiaki a ngā titi i ngā kawenga taumaha.
3. Mā te whakamahana whānui mō ngā pereti mekameka me ngā roera ka whakarite kia kaha te kume. Ka whakamahanahia anō hoki ngā pine ki te mata i muri i te whakamahana whānui, kia kaha ai, kia pakari ai te mata, kia ātete ai hoki ki te mau. Mā te whakamahana i te mata mō ngā pū, ngā ringaringa rānei ka whakarite kia kaha te kume, kia tino pakari ai te mata, kia pai ai te ātete ki te pānga. Mā ēnei ka whakarite kia roa ake te ora o te mekameka tuku taumaha.


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