Izinhlobo Ezi-5 Zezakhiwo Zensimbi Ezisetshenziswa Ezakhiweni Zensimbi Zezimboni

Ngokusho kocwaningo lwemboni, izakhiwo zensimbi zezimboni emkhakheni ongeyona indawo yokuhlala zakha u-60.5% wesabelo semakethe yesakhiwo sensimbi yomhlaba wonke ngo-2025. Lokhu kuba khona kwemakethe okunamandla kungenxa yokuthi insimbi inamandla okuthwala umthwalo kanye nokuqina kwayo isikhathi eside. Ngakho-ke, yiziphi izinhlobo zezakhiwo zensimbi ezisetshenziswa kakhulu ezakhiweni zezimboni?

Insimbi ikhethwa kabanzi ekwakheni kwezimboni nakwezentengiselwano ngenxa yezakhiwo zayo ezinhle kakhulu zemishini. Inikeza isilinganiso samandla aphezulu nesisindo, amandla amahle kakhulu okudonseka, ukumelana nokugqwala okunamandla (uma iphathwa kahle), kanye nokusetshenziswa kabusha okuphumelelayo. Lezi zinzuzo zivumela izakhiwo zensimbi ukuthi zivumelane ngokushesha nezidingo zebhizinisi ezishintshashintshayo kanye nezidingo zokusebenza.

Ngenxa yalokho, izakhiwo zensimbi sezibe yisisombululo esithandwayo samaphrojekthi ezimboni adinga ukuqina, ukuguquguquka, kanye nokusebenza kwesikhathi eside.

·Isakhiwo Sohlaka Lwephothalis

Izakhiwo zohlaka lwesango ziphakathi kwezinhlobo zokwakha zensimbi ezivame kakhulu ngenxa yobulula bazo kanye nokusebenza kahle kwazo. Zakhiwe ngamakholomu ensimbi aqondile kanye nemishayo evundlile exhunywe ngamajoyinti aqinile, akha uhlaka oluzinzile olukwazi ukusabalala amabanga amakhulu ngaphandle kwamakholomu aphakathi—ngokuvamile amamitha angu-50 kuya kwangu-100—okwandisa isikhala sangaphakathi esisebenzisekayo.

Le nzuzo yokuklama yenza amafreyimu esango afaneleke kakhulu ezindaweni zokugcina impahla, amafektri, noma izikhungo zokusabalalisa lapho kudingeka khona ama-crane aphezulu, ama-mezzanine, noma eminye imishini emikhulu yangaphakathi. Ukuhlelwa kwawo okucacile kuqinisekisa izinhlelo zephansi eziguquguqukayo nezingenazithiyo, okusekela kokubili isitoreji kanye nokusebenza kahle.

·Izakhiwo ze-Beam-and-Column (Frame)

Ozimele bezinsimbi kanye namakholomu bakha umgogodla wezakhiwo zensimbi zezimboni ezinezitezi eziningi. Lolu hlelo lusebenzisa izinsimbi ezivundlile ezisekelwa ngamakholomu aqondile, axhunywe ngamabholidi noma ngokushisela ukudala uhlaka olufana negridi.

• Izinzuzo: Iguquguquka kakhulu, okwenza ifaneleke kakhulu ezindaweni ezinezitezi eziningi noma ezindaweni zokugcina izinto ezibekwe phezulu.

• Izinto Okufanele Uzicabangele: Ngokuvamile kudinga amakholomu engeziwe angaphakathi, okunganciphisa isikhala esisebenzisekayo phansi.

·Izakhiwo zeTruss

Izakhiwo ze-truss zakhiwe ngokusekelwe ezimisweni ezingonxantathu, zithuthukisa amandla ngenkathi zinciphisa ukusetshenziswa kwezinto. Ngokuyinhloko zithwala amandla e-axial (ukucindezeleka noma ukucindezela) kunokuba kube namandla okugoba noma okucheba, okwenza kube kuhle kakhulu ophahleni olukhulu.

• Ukwakheka: Izinduku zensimbi noma amashubhu ahlelwe ngamayunithi angunxantathu ukuze kutholakale amandla afanele.

• Izicelo: Uphahla lwezakhiwo ezinkulu zezimboni, amabhuloho, kanye nama-hangar ezindiza.

· Izakhiwo ze-Arch

Izinhlelo ze-Arch zakhiwe yi:

• I-Arch Eyinhloko: Amalungu ensimbi agobile, anamandla aphezulu akwazi ukumelana namandla amakhulu okucindezela ngaphandle kokugoba.

• Izisekelo Ze-Arch: Zitholakala kuzo zombili izinhlangothi, ngokuvamile zidinga izisekelo ezijulile ukuze ziqine.

• Izingxenye Ezisizayo: Zihlanganisa imishayo evundlile, amaphaneli ophahla, kanye nezendlalelo zokufaka umswakama ukuze kuhlanganiswe i-modular.

• Izinzuzo: Ivumela izikhala ezinkulu, ikhulisa ukukhanya kwemvelo, futhi ivumela ukunwebeka noma ukuqaqwa okulula.

• Imikhawulo: Ukwakheka okuyinkimbinkimbi kwenza ingafaneleki ukumelana nomthwalo ohlangothini futhi inganciphisa ukuphakama okuqondile.

· Izakhiwo zeGridi

Izakhiwo zegridi zakhiwe ngamalungu ensimbi—amashubhu noma izingxenye—ezixhunywe kuma-node ukuze zakhe i-lattice eqhubekayo, evame ukuhlelwa ngaphakathi amaphethini ayisikwele, angunxantathu, noma ayisithuphaZingasebenza njenge ozimele besikhala noma amagridi ahleliwe, esabalalisa imithwalo ngokulinganayo ngezindlela eziningi.

Ezakhiweni zensimbi ezenziwe kusengaphambili, izakhiwo zegridi zivame ukuba ekhiqizwa njengamayunithi e-modular ngaphandle kwendawo, okungaba nciphisa isikhathi sokwakha ngo-30–50%Le ndlela isebenza kahle kakhulu ezakhiweni zensimbi zezimboni ezidinga ukuthunyelwa okusheshayo kanye nokuhlanganiswa kwe-modular okunwebekayo.