Kedu ihe bụ ihe nkwado emechiri emechi?
Ihe nkwado a na-egbochi mkpọchi (nke dị mkpụmkpụ maka BRB) bụ ụdị ngwaọrụ na-akụda mmụọ nwere ikike mkpofu ike dị elu.Ọ bụ ihe nkwado a na-ahazi n'ime ụlọ, nke e mere iji mee ka ụlọ ahụ nwee ike idi ibu n'akụkụ cyclical, nke na-ebutekarị ibu ala ọma jijiji.Ọ na-agụnye isi nchara dị gịrịgịrị, ihe mkpuchi ihe e mere iji nọgide na-akwado isi ma gbochie nkwụsịtụ n'okpuru mkpakọ axial, yana mpaghara interface nke na-egbochi mmekọrịta na-achọghị n'etiti abụọ ahụ.Okpokoro agbado agbado nke na-eji BRB - nke a maara dị ka okpokolo agba agbado agbado, ma ọ bụ BRBF - nwere uru dị ukwuu karịa okpokolo agba agbado nkịtị.
Kedu ka ihe nkwado ejidere aka ji arụ ọrụ?
Akụkụ atọ dị mkpa nke BRB nwere ike ịwapụta bụ isi igwe ya, oyi akwa na-egbochi njikọ ya na mkpuchi ya.
Emebere isi igwe nchara iji guzogide ike axial zuru oke nke emepụtara na nkwado.Mpaghara akụkụ ya nwere ike ịdị ntakịrị ala karịa nke nkwado nkwado oge niile, ebe ọ bụ na ọnweghị oke nrụnye ọrụ ya.Isi ihe mejupụtara ogologo etiti nke e mere ka ọ na-amịpụta n'ụzọ na-adịghị ala ala ma ọ bụrụ na ala ọma jijiji nwere ọkwa ọkwa;na isi ike, ogologo na-adịghị ekwenye ekwenye na nsọtụ abụọ ahụ.Ịba ụba nke akụkụ nke akụkụ nke na-adịghị ekwenye ekwenye na-eme ka ọ nọgide na-agbanwe agbanwe, ya mere, a na-etinye plasticity n'etiti etiti ígwè ígwè.Nhazi dị otú ahụ na-enye ntụkwasị obi dị elu na amụma nke omume mmewere na ọdịda.
Ngwunye na-egbochi njikọ na-ehichapụ casing site na isi.Nke a na-enye ohere ka isi igwe na-eguzogide ike axial zuru oke nke emepụtara na nkwado nkwado, dịka e mere ya.
Ihe mkpuchi ahụ - site na nkwụsi ike ya na-agbanwe agbanwe - na-enye nkwado dị n'akụkụ megide mgbachigharị nke isi.A na-ejikarị tubes nchara jupụtara na kọnkịrị.Usoro nhazi maka mkpuchi mkpuchi bụ inye mmachi n'akụkụ zuru oke (ya bụ ike siri ike) megide isi nchara ígwè.
Kedu uru ọ dị n'iji ihe nkwado emechiri emechi?
Ọmụmụ ihe atụnyere, yana ọrụ owuwu arụchara, na-akwado uru dị na sistemụ braced frame (BRBF).Sistemu BRBF nwere ike ịdị elu karịa ụlọ ndị ọzọ na-emebi emebi na nkwanye ugwu zuru ụwa ọnụ maka arụmọrụ ọnụ ahịa maka ebumnuche ndị a:
Ihe nkwado emechiri emechi nwere omume na-emebi ike nke emelitere nke ukwuu site na nke Frames nwere nkwado siri ike (SCBFs).Ọzọkwa, n'ihi na ihe omume ha dị elu karịa nke ọtụtụ sistemu seismic ndị ọzọ (R=8), na a na-ahazikarị ụlọ ndị ahụ na oge dị oke mkpa, ibu seismic na-adịkarị ala.Nke a n'aka nke ya nwere ike ibute mbelata nke otu (ogidi na beam) nha, njikọ dị nta na nke dị mfe, yana obere ntọala chọrọ.Ọzọkwa, BRB na-adịkarị ngwa ngwa ịgbalite karịa SCBFs, na-ebute ego ego n'aka onye nkwekọrịta.Na mgbakwunye, enwere ike iji BRB mee ihe na nhazigharị seismic.N'ikpeazụ, ọ bụrụ na enwere ala ọma jijiji, ebe ọ bụ na mmebi ahụ gbadoro ụkwụ n'obere mpaghara (ihe nkwado nkwado ahụ), nyocha na nnọchi ala ọma jijiji gachara na-adị mfe.
Nnyocha e mere n'onwe ya kwubiri na iji usoro BRBF, n'ọnọdụ usoro ala ọma jijiji ndị ọzọ, na-emepụta ego kwa square ụkwụ ego nke ruru $5 kwa square ụkwụ.
Kedu uru ọ dị n'iji ihe nkwado emechiri emechi?
A na-eji usoro ihe nkwado na-egbochi ihe mgbochi ọ bụghị naanị n'ọrụ ihe owuwu ọhụrụ, kamakwa ọrụ nkwado na nrụzigharị nke ụlọ ochie na-adabere na arụmọrụ ya dị mma na ọnụ ala dị ala.Oghere ngwa dị ka ndị a.
Ụlọ elu dị elu / ọdụ ụgbọ elu / Ụlọ akwụkwọ na ụlọ ọgwụ / Ụlọ Nzukọ na ebe ngosi / Ụlọ ọrụ mmepụta ihe
