Anyị na -enyere ụwa aka ito kemgbe 1983

nsu nsu

Nkowa dị mkpirikpi:

A na -eji ya echebe ehi, ewu, mgbada, na ezi. Maka ebumnuche ebumpụta akụ ala ahịhịa, melite ọnụego ojiji nke ahịhịa na arụmọrụ ahịhịa, gbochie mbibi nke ala ahịhịa, na -echebe gburugburu ebe obibi. N'otu oge ahụ, ọ na -emetụtakwa ọrụ ugbo, ndị bi n'ìgwè iji guzobe ugbo ezinụlọ na ntọala ala, ogige ubi, ebe a na -akwalite ọhịa, imechi oke ugwu iji mee ka oke ọhịa dị mfe, yana mpaghara ịchụ nta, ikewapụ na idozi saịtị ahụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe: Carbon ígwè waya
Ọgwụgwọ elu:
Klas A: Oghere ọkụ na-etinye galvanized na-ekpo ọkụ nke ọma (mkpuchi zinc: 220-260g/m2)
Klaasị B: Oghere ọkpọ ọkpọ kpaliri kpọnwụrụ akpọnwụ (mkpuchi zinc: 60-70g/m2)
Klas C: Electro galvanized hinge joint field nsu (zinc kpuchie: 15-20g/m2)
Njirimara nke ngere ahịhịa ahịhịa :
1 akwa ike kpaliri nchara waya braid, ike dị elu, nnukwu ike na -adọkpụ, nwere ike mmetụta dị ike iguzogide ehi na ịnyịnya, atụrụ na anụ ụlọ ndị ọzọ.
2 ebili mmiri na -enwu enwu na galvanized, nchara na corrosion, ndụ ihe ruru afọ 20.
Nhazi 3 dị mfe, mmezi dị mma, ntinye ngwa ngwa, obere olu na ịdị arọ
Ngwa:
A na -eji ya echebe ehi, ewu, mgbada, na ezi. Maka ebumnuche ebumpụta akụ ala ahịhịa, melite ọnụego ojiji nke ahịhịa na arụmọrụ ahịhịa, gbochie mbibi nke ala ahịhịa, na -echebe gburugburu ebe obibi. N'otu oge ahụ, ọ na -emetụtakwa ọrụ ugbo, ndị bi n'ìgwè iji guzobe ugbo ezinụlọ na ntọala ala, ogige ubi, ebe a na -akwalite ọhịa, imechi oke ugwu iji mee ka oke ọhịa dị mfe, yana mpaghara ịchụ nta, ikewapụ na idozi saịtị ahụ.

Uru

1. Ndagide ntupu na -egbochi anụmanụ ịbanye ngere.
2. Nwere akụkụkụ equine na -emerụghị anụ ahụ ahụ.
3. Na -edokwa otu udi mgbe anụ kụrụ ya nke ukwuu.
4. Ndọrọ ntupu na -egbochi atụrụ na ewu ịbanye n'ogige.
5. Ọ dị mfe ịwụnye n'ụdị elu ma ọ bụ ala ọ bụla.
6. Na -adịte aka.
7. Na -egbochi anụ ọhịa na ndị na -eri anụ ka ha bata n'ime ugbo wee wakpo atụrụ.
8. Kwụsị obere atụrụ na ewu isi ike.
9. Nwere atụrụ na ewu na -akụ na -emerụghị ha ahụ.
10. Ịgbasa ntupu na -egbochi atụrụ na ewu ịbanye n'ogige.
11. Ọ dị mfe ịwụnye n'ụdị elu ma ọ bụ ala ọ bụla.

Nkọwapụta
 
  Ụdị Nkọwapụta Ibu (n'arọ) Edge waya dayameta (mm) Ne waya dayameta (mm)
1 7/150/813/50 102+114+127+140+152+178 20.8 2.5 2
2 8/150/813/50 89 (75)+89+102+114+127+140+178 21.6 2.5 2
3 8/150/902/50 89+102+114+127+140+152+178 22.6 2.5 2
4 8/150/1016/50 102+114+127+140+152+178+203 23.6 2.5 2
5 8/150/1143/50 114+127+140+152+178+203+229 23.9 2.5 2
6 9/150/991/50 89 (75)+89+102+114+127+140+152+178 26 2.5 2
7 9/150/1245/50 102+114+127+140+140+152+178+203+229 27.3 2.5 2
8 10/150/1194/50 89 (75)+89+102+114+127+140+152+178+203+229 28.4 2.5 2
9 10/150/1334/50 89+102+114+127+140+152+178+203+229 30.8 2.5 2
10 11/150/1422/50 89 (75)+89+102+114+127+140+152+178+203+229 19.3 2.5 2

Nkọwa nha Ọmụmaatụ: 7/150/813/50 = 7 eriri kwụ ọtọ (ahịrị), oghere waya kwụ ọtọ 150mm, ịdị elu ngere 813cm, 50m ogologo fpr n'otu mpịakọta.


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