Ntupu nkwado eriri maka owuwu saịtị

Ntupu na-eme ka eriri na-eme ka ọ dịkwuo mma maka iwu saịtị egosipụtara

Nkọwa dị mkpirikpi:

Dị ka akụrụngwa, ígwè mmanya ịgbado ọkụ net nwere ike ikewa oyi akpọrepu ribbed ígwè mmanya ịgbado ọkụ net, oyi adọta gburugburu ígwè mmanya ịgbado ọkụ net, na-ekpo ọkụ akpọrepu ribbed ígwè mmanya ịgbado ọkụ net, n'ime nke oyi akpọrepu ribbed ígwè mmanya ịgbado ọkụ net na ọtụtụ ebe.

Dị ka ọkwa, dayameta, ogologo na spacing nke ígwè mmanya ịgbado ọkụ net na-ekewa n'ime ụdị abụọ ekara ígwè mmanya ịgbado ọkụ net na ahaziri ígwè mmanya ịgbado ọkụ net.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara

Kedu ihe na-eme ka ntupu dị ike?
Ntupu nkwado bụ usoro nke iji akwa igwe welded welded dị ka ihe nkwado maka ihe arụrụ arụ dịka slabs na mgbidi. Ntupu na-ewusi ike na-abịakarị n'ụdị akụkụ anọ ma ọ bụ square grid ma na-emepụta ya na mpempe akwụkwọ dị larịị.

1. Pụrụ iche, ezigbo nguzogide ala ọma jijiji na mgbape mgbape. Ọdịdị ntupu hibere site na ogwe ogologo ogologo na mkpọmkpọ ebe nke ntupu na-eme ka ọ dị ike na-agbado nke ọma. Njikọ na anchoring na ihe dị mma, na ike na-ebufe ma kesaa ya.
2. Iji ntupu na-ewusi ike na-ewu ụlọ nwere ike ịchekwa ọnụ ọgụgụ ígwè ígwè. Dabere na ahụmịhe injinia n'ezie, iji ntupu na-agba ume nwere ike ịzọpụta 30% nke oriri igwe nchara, na ntupu ahụ bụ otu, dayameta waya ziri ezi, ntupu ahụ dịkwa larịị. Mgbe ntupu na-agba ume rutere na ebe a na-ewu ihe, enwere ike iji ya mee ihe ozugbo na-enweghị nhazi ma ọ bụ mfu.
3. Iji ntupu na-agba ume nwere ike ime ka ọganihu ihe owuwu dị ngwa ngwa ma belata oge ihe owuwu. Mgbe etinyere ntupu na-agba ume dị ka ihe ndị a chọrọ, a pụrụ ịwụsa ihe ahụ ozugbo, na-ewepụ mkpa maka igbutu saịtị, itinye, na ijikọta otu otu, nke na-enyere aka ịchekwa 50% -70% nke oge.

Ngwa

1. Ngwa nke ntupu ume na okporo ụzọ ciment konkịtị pavement engineering

Opekempe kacha nta na oghere kachasị nke ntupu nkwado maka pavement siri ike ga-agbaso ụkpụrụ ụlọ ọrụ ugbu a. Mgbe a na-eji ogwe nchara oyi na-agbagharị agbagharị, dayameta igwe nchara agaghị abụ ihe na-erughị 8mm, oghere nchara nchara ogologo agaghị abụ ihe karịrị 200mm, oghere nchara nchara agaghị agafe 300mm. Ogwe nchara kwụ ọtọ na kwụ ọtọ nke welded mesh kwesịrị inwe otu dayameta ahụ, na ọkpụrụkpụ nke mkpuchi mkpuchi nke ihe mkpuchi ígwè ekwesịghị ịbụ ihe na-erughị 50mm. Enwere ike mejuputa ntupu a na-agbado maka pavement gbadoro anya dị ka ụkpụrụ dabara adaba maka ntupu welded maka pavement siri ike.

2. Ngwa nke ntupu ume na bridge engineering

A na-ejikarị eme ihe na akwa akwa akwa akwa akwa nke ime obodo na akwa okporo ụzọ, mmezigharị nke ochie akwa akwa, mgbochi mgbawa nke akwa mmiri, wdg The àgwà nnabata nke puku kwuru puku ngwa akwa na China na-egosi na ojiji nke welded ntupu nwere ike budata mma mma nke pavement oyi akwa nke akwa akwa oche, ngafe ọnụego nke ọkpụrụkpụ nke 7% na-echebe oyi akwa bụ n'elu larịị nke 7% nchekwa oyi akwa. emeziwanyewanye, ọdụ ụgbọ mmiri ahụ fọrọ nke nta ka ọ bụrụ nke na-enweghị mgbape, na ọnụ ụzọ pavement na-abawanye karịa 50%, na-ebelata ọnụ ahịa nke akwa akwa akwa ihe dịka 10%.

3. Ngwa nke ntupu ume na ọwara lining

Dị ka mba ụkpụrụ, na ribbed ume ntupu kwesịrị arụnyere na shotcrete, nke na-eme ka mma shiee na-ehulata ike nke shotcrete, na-eme ka punching nguzogide na ekwe iguzogide ihe, na-eme ka iguzosi ike n'ezi ihe nke shotcrete, na ibelata ihe ize ndụ nke shotcrete.