Ngo-1502, uSultan Bayezid II waceba ukwakha ibhulorho enqumla kwiGolden Horn ukuze idibanise iIstanbul kunye nesixeko esisebumelwaneni saseGalata. Phakathi kweempendulo ezivela kwiinjineli eziphambili zelo xesha, iprojekthi yegcisa elaziwayo lase-Italiya kunye nesazinzulu uLeonardo da Vinci yazahlula ngokwentsusa yayo. Iibhulorho zesiNtu ngelo xesha zaziyi-arch egobileyo ebonakalayo enezipani. Ibhulorho engaphaya kwe-bay yayiza kufuna ubuncinci benkxaso ye-10, kodwa uLeonardo wazoba uyilo lwebhulorho yeemitha ezingama-280 ngaphandle kwenkxaso enye. Iprojekthi yenzululwazi yaseNtaliyane ayizange yamkelwe. Asikwazi ukuwubona lo mmangaliso wehlabathi. Kodwa ngaba le projekthi iyasebenza? Oku kuphendulwe ziinjineli zeMIT, ezisekelwe kwimizobo kaLeonardo imodeli yebhulorho kwisikali se-1: 500 kwaye yavavanya uluhlu olupheleleyo lwemithwalo enokwenzeka.
Enyanisweni, le bhulorho ibiya kuba namawaka amatye aqingqiweyo. Kwakungekho ezinye izinto ezifanelekileyo ngelo xesha (izazinzulu zazama ukusondela kangangoko kunokwenzeka kubuchwepheshe bokwakhiwa kwebhulorho ngelo xesha kunye nezinto ezikhoyo). Ukwenza imodeli yebhulorho, iingcali zanamhlanje zasebenzisa umshicileli we-3D kwaye zahlula imodeli kwiibhloko ze-126 zemo enikeziweyo. Amatye abekwe ngokulandelelana kwi-scaffolding. Emva kokuba ilitye lembombo libekwe phezulu kwibhulorho, i-scaffolding yasuswa. Le bhulorho yahlala imile yaye mhlawumbi ngeyayimi kangangeenkulungwane. Isazinzulu sase-Italian Renaissance sithathele ingqalelo yonke into ukusuka kwi-seismic ukungazinzi kommandla ukuya kwimithwalo esecaleni kwibhulorho.
Ubume be-arch ethe tyaba ekhethwe nguLeonardo yenze ukuba kube nokwenzeka ukuba kuqinisekiswe ukuhamba kwi-bay nakwizinqanawa ezihamba ngeemasti eziphakanyisiweyo, kwaye uyilo olujikela kwisiseko luqinisekisa ukuxhathisa kwimithwalo esecaleni kwaye, njengoko uvavanyo lwemodeli yesikali lubonisiwe, uzinzo lwenyikima. . Iiplatifomu ezithintekayo kwisiseko se-arch zinokuhamba ngaphakathi koluhlu olubanzi ngaphandle kokuwa phantsi kwesakhiwo sonke. Umxhuzulane kwaye akukho zibophelelo ngodaka okanye iziqhoboshi - uLeonardo wayeyazi into awayeyicebisa.
umthombo: 3dnews.ru