Amakuru - Inkomoko n'iterambere ry'inyubako z'ibyuma

Izamuka n'iterambere ryainyubako z'ibyumani ikintu cy'ingenzi mu mateka y'ubwubatsi, bigaragaza iterambere ry'ikoranabuhanga mu bwubatsi no kwihutisha iterambere. Mu mpera z'ikinyejana cya 19, hamwe n'iterambere ry'impinduramatwara mu nganda no gukomeza gukura kw'ikoranabuhanga mu gukora ibyuma, imiterere y'ibyuma yatangiye gukoreshwa buhoro buhoro mu bwubatsi. Ingero za mbere, nka Eiffel Tower i Paris mu 1889 n'Umunara ugororotse i New York mu 1902, zagaragaje ubushobozi bw'ibyuma mu bwubatsi kandi zahinduye cyane imiterere n'imiterere y'inyubako.

Mu kinyejana cya 20, cyane cyane nyuma y’Intambara ya Kabiri y’Isi Yose, ubwubatsi bw’ibyuma bwazanye iterambere rikomeye. Bitewe no kwihutisha iterambere ry’imijyi no kuzamuka k’ubukungu, icyifuzo cy’inyubako ndende n’inyubako ndende kiriyongera. Kubera ibyiza byazo byoimbaraga nyinshi, uburemere bworohejekandi vuba cyane, inyubako z'icyuma zabaye ibikoresho bikunzwe cyane ku nyubako ndende, sitade n'ibigo binini by'ubucuruzi. Muri iki gihe, hubatswe inyubako nyinshi zizwi cyane, nka Sears Tower i Chicago na World Trade Center i New York. Izi nyubako ntizigabanya gusa imipaka y'uburebure bw'inyubako gakondo, ahubwo zinasobanura neza imiterere y'umujyi.

Uko igihe kigenda gihita, ikoranabuhanga ryo gushushanya no kubaka inyubako z’ibyuma rihora rihinduka. Iterambere ry’ikoranabuhanga rishya ry’ibyuma n’iry’ihuza ryatumye imiterere y’inyubako irushaho kuba nziza kandi ikora neza, ishobora guhaza ibyifuzo by’imikorere n’ubwiza butandukanye. Muri icyo gihe, imikorere y’imiterere y’ibyuma mu kurwanya imitingito n’inkongi y’umuriro yarushijeho kunozwa cyane, ihura n’ibikenewe cyane mu nyubako zigezweho kugira ngo umutekano ukomeze kwiyongera.

Mu kinyejana cya 21, igitekerezo cyainyubako y'icyatsi kibisiyagiye izamuka buhoro buhoro, iteza imbere uruvange rw'inyubako z'ibyuma n'iterambere rirambye. Imishinga myinshi itangiye gukoresha ibyuma byasubiwemo kandi ikoresha imiterere y'ingufu nke kugira ngo igabanye ingaruka zabyo ku bidukikije. Byongeye kandi, iterambere ry'ikoranabuhanga ry'inyubako z'ubwenge ryazanye amahirwe mashya ku nyubako z'ibyuma, binoza imikorere myiza n'imibereho myiza y'inyubako binyuze mu micungire y'ubwenge.

Muri rusange, iterambere n'iterambere ry'inyubako z'ibyuma ntibyerekana gusaiterambere ry'ikoranabuhanga mu bwubatsi, ariko kandi bigaragaza impinduka mu bukungu bw'imibereho. Kuva ku nyubako zabo za mbere zo kugerageza kugeza ku nyubako nini zizwi cyane muri iki gihe, inyubako z'ibyuma zabaye igice cy'ingenzi cy'imijyi ya none. Mu gihe kizaza, hamwe n'iterambere rihoraho rya siyansi n'ikoranabuhanga hamwe n'uburyo ibintu bikenewe mu bwubatsi bitandukanye, inyubako z'ibyuma ziteganijwe gukomeza gutera imbere no guhangana n'ibibazo n'amahirwe mashya.