Intuthuko yesikhathi esizayo yeamakheshiakuwona nje umncintiswano ngokwejubane nobude, kodwa futhi “izinyusi zemiqondo” ezengeziwe ezingaphezu komcabango wabantu sezivele.
Ngo-2013, inkampani yaseFinland i-Kone yakha i-ultralight carbon fibre "ultrarope", eyinde kakhulu kunezintambo ezikhona ze-elevator traction futhi ingafinyelela amamitha angu-1,000. Ukuthuthukiswa kwentambo kuthatha iminyaka engu-9, futhi umkhiqizo oqediwe uzoba lula izikhathi ezingu-7 kunentambo yensimbi yensimbi yendabuko, ngokusetshenziswa okuncane kwamandla, futhi kabili impilo yesevisi yangaphambili. Ukuvela "kwezintambo eziphezulu" kungenye inkululeko yomkhakha we-elevator. Izosetshenziswa ku-Kingdom Tower edolobheni laseSaudi Arabia iChidah. Uma le skyscraper iqedwa ngempumelelo, izakhiwo zabantu ezingaphezu kwamamitha ayi-2,000 esikhathini esizayo ngeke zisaba yiphupho.
Ayikho inkampani eyodwa kuphela ehlose ukuphazamisa ubuchwepheshe be-elevator. I-ThyssenKrupp yaseJalimane yamemezela ngo-2014 ukuthi ubuchwepheshe bayo obusha be-lifti "MULTI" buvele busesigabeni sokuthuthuka, futhi imiphumela yokuhlolwa izomenyezelwa ngo-2016. Bafunda emigomeni yokuklama yezitimela ze-maglev, ihlose ukulahla izintambo zendabuko zokudonsa nokusebenzisa. ama-elevator shafts ukwenza amakheshi akhuphuke futhi awe ngokushesha. Le nkampani iphinde ithi uhlelo lwe-magnetic levitation luzokwenza ukuthi ama-elevator afinyelele "ezokuthutha ezivundlile", futhi amakhabhinethi amaningi okuthutha enza i-loop eyinkimbinkimbi, efaneleka kakhulu izakhiwo zasemadolobheni ezinkulu ezinobuningi babantu.
Ngempela, ikheshi elifaneleka kakhulu emhlabeni kufanele likwazi ukuhamba ngokuthanda kwakho kuzo zombili iziqondiso ezivundlile neziqondile. Ngale ndlela, ifomu lesakhiwo ngeke lisavinjelwa, ukusetshenziswa nokuklanywa kwendawo yomphakathi kuzosebenzisa kahle yonke into, futhi abantu bazokwazi ukuchitha isikhathi esincane belindile futhi bathathe i-elevator. Kuthiwani nge-extraterrestrial? I-Elevator Port Group, eyasungulwa ngowayengunjiniyela weNASA, uMichael Lane, ithi ngenxa yokuthi kulula ukwakha ikheshi emkhathini enyangeni kunasemhlabeni, le nkampani ingasebenzisa ubuchwepheshe obukhona ukuyakha enyangeni. Wakha ikheshi emkhathini wathi lo mbono ungase ube ngokoqobo ngo-2020.
Owokuqala ukuxoxa ngomqondo "wesikheshi somkhathi" ngokombono wezobuchwepheshe kwakungumlobi wezinganekwane zesayensi u-Arthur Clark. Incwadi yakhe ethi “Fountain of Paradise” eyanyatheliswa ngo-1978 yayinombono wokuthi abantu bangakwazi ukugibela ikheshi ukuze bayobuka indawo emkhathini futhi bathole ukushintshana okulula kwezinto phakathi komkhathi nomhlaba. Umehluko phakathi kwekheshi emkhathini kanye nekheshi elivamile usekusebenzeni kwaso. Umzimba wayo oyinhloko ikhebula elixhuma unomphela isiteshi sasemkhathini ebusweni bomhlaba ukuze kuthuthwe impahla. Ngaphezu kwalokho, ikheshi elizungeza umhlaba lingenziwa libe uhlelo lokuqalisa. Ngale ndlela, umkhumbi-mkhathi ungathuthwa usuka phansi uye endaweni ephakeme ngokwanele ngaphandle komkhathi ngokusheshisa okuncane nje.
Ngo-March 23, 2005, i-NASA yamemezela ngokusemthethweni ukuthi i-Space Elevator isibe yisinqumo sokuqala se-Challenge of the Century. I-Russia ne-Japan akufanele zidlule futhi. Isibonelo, ohlelweni lokuqala lwenkampani yokwakha yaseJapane i-Dalin Group, ama-solar panel afakwe esiteshini se-orbital anesibopho sokuhlinzeka amandla ku-elevator yesikhala. Ikhebhini yekhebhisi ingamumatha izivakashi ezingama-30 kanti ijubane lingaba ngu-201 km/h, okuthatha isonto elilodwa kuphela. Ungangena emkhathini ongaphandle amakhilomitha angama-36,000 ukusuka phansi. Yiqiniso, ukuthuthukiswa kwamakheshi emkhathini kubhekana nobunzima obuningi. Isibonelo, ama-carbon nanotubes adingekayo entanjeni yimikhiqizo yezinga lemilimitha kuphela, ekude nezinga lesicelo langempela; ikheshi lizonyakaza ngenxa yethonya lomoya welanga, inyanga namandla adonsela phansi elanga; Udoti wasemkhathini ungase unqamule intambo yokudonsa, kubangele umonakalo ongalindelekile.
Ngomqondo othile, ikheshi liyilokho okufundwayo kwephepha edolobheni. Ngokuqondene nomhlaba, ngaphandleamakheshi, ukusatshalaliswa kwenani labantu kuyosatshalaliswa ebusweni bomhlaba, futhi abantu bayonqunyelwa endaweni elinganiselwe, indawo eyodwa; ngaphandleamakheshi, amadolobha ngeke abe nendawo eqondile, angabi nabantu abaminyene, nezinsizakusebenza eziphumelelayo. Ukusetshenziswa: Ngaphandle kwamakheshi, bekungeke kube khona izakhiwo eziphakeme eziphakeme. Ngaleyo ndlela, bekungeke kwenzeke ukuba abantu bakhe amadolobha nempucuko yesimanje.
Isikhathi sokuthumela: Dec-21-2020