Ntinye ngwaahịa – Ntupu na-ewusi ike.

N'ezie, etinyere ntupu na-agba ume n'ọtụtụ ụlọ ọrụ, n'ihi ọnụ ala dị ala na ihe owuwu dị mma, ya mere usoro ihe owuwu ahụ enwetawo ihu ọma onye ọ bụla. Ma ị maara na nchara ígwè nwere otu nzube? Taa ka m ga-agwa gị gbasara ihe ndị a na-amaghị gbasara nchara nchara. 

A na-ejikarị na-eme ka ntupu na-eme ka ọ dịkwuo elu na okporo ụzọ akwa akwa oche, mgbanwe mgbanwe ụgbọ mmiri ochie, mgbochi mgbochi pier, wdg, ụlọ ime akwa ngwa engineering àgwà ule na-egosi na ojiji nke ígwè ntupu budata mma àgwà nke akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa, mkpuchi mkpuchi mkpuchi mkpuchi gafere ọnụego nke ihe karịrị 95%, akwa akwa akwa akwa mma, akwa akwa, na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ dịkwuo elu karịa pasent 5. 10% nke ihe mkpuchi akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa akwa kwesịrị iji akwa welded ma ọ bụ prefabricated ígwè ntupu mpempe akwụkwọ, agaghị eji nchara nchara, dayameta na etiti oge nke ogwe nchara kwesịrị ikpebi site na ụdị nhazi akwa na ọkwa ibu, etiti oge nke mpempe akwụkwọ nchara nchara kacha mma 10000mm, dayameta ~ 2 kacha mma 1000mm. na transverse nke nchara nchara kwesịrị idobe n'otu oge, na ọkpụrụkpụ nke mkpuchi oyi akwa si n'elu nke ịgbado ọkụ ntupu kwesịrị ịbụ ihe na-erughị 20mm.

Ntupu na-agba ume nwere ike ibelata oge ọrụ nke nrụnye igwe nchara ngwa ngwa, ọ na-ewe 50%-70% obere oge karịa njide akwụkwọ ntuziaka nke ntupu. The spacing nke ígwè ntupu bụ dịtụ nso, na longitudinal na transverse ígwè ntupu na-etolite a ntupu Ọdịdị na nwere siri ike ịgbado ọkụ mmetụta, nke na-eme ka egbochi ọgbọ na mmepe nke ihe cracks, na ayak nke ígwè ntupu n'okporo ụzọ, n'ala na ala nwere ike ibelata cracks na ihe elu site banyere 75%.

 Ntugharị na-eme ka ọ dị ike nwere ike ịrụ ọrụ nke ígwè ígwè, na-ebelata ihe mgbawa na ịda mbà n'obi nke ala, ma na-eji ya eme ihe n'ụzọ siri ike nke okporo ụzọ na ụlọ ọrụ mmepụta ihe. Tumadi adabara nnukwu ebe ihe oru ngo, ntupu size nke ígwè ntupu bụ nnọọ mgbe nile, ukwuu ibu karịa ntupu size nke ntupu aka kegidere. Ngwongwo nchara nwere nnukwu nkwụsi ike na ịdị mma dị mma, na ígwè ígwè adịghị mfe ịgbagha, deform na slide mgbe a na-awụsa ihe. Na nke a, ọkpụrụkpụ nke ihe nchebe oyi akwa dị mfe ịchịkwa na edo, nke ukwuu mma na-ewu àgwà nke mesikwuru ihe.