Tunneling rigs: Ho notlolla bokhoni ba litsamaiso tsa lipalangoang tse tsamaeang ka tlas'a lefatše
Tšebeliso ea lithanele e le mokhoa oa lipalangoang e bile teng ka lilemo tse makholo.Ho tloha likotopong tsa boholo-holo tsa Roma ho ea litseleng le liporong tsa sejoale-joale, lithanele esale e le tsela e atlehang ea ho tšela lithaba, linōka le mehloli ea metsi.Joalo ka mofuta oa lisebelisoa tse tsoetseng pele tsa kotopo, mochini oa ho cheka o butse khaolo e ncha ntlafatsong ea lipalangoang tse tsamaeang ka tlas'a lefatše.
Mechini e tenang ke lisebelisoa tse boima tse sebelisetsoang ho cheka lithanele.Ke mochine o rarahaneng haholo o nang le likere tse ngata, lithapo, lihlooho tse sehang le likarolo tse ling tsa bohlokoa.Mechini ena e ne e le ea bohlokoa ho nts'etsopele ea lipalangoang tse tsamaeang ka tlas'a lefatše kaha e ne e khona ho phunyeletsa mafika, mobu le lisebelisoa tse ling tse thata ho cheka lithanele tsa boholo bohle.
Kaho ea kotopo e kenyelletsa mehato e mengata, e 'ngoe le e' ngoe e hloka tsebo e khethehileng le lisebelisoa.Mohato oa pele o ne o amana le moralo oa kotopo le ho epolloa ha kotopo ea sefofane ho sebelisoa mechini e tenang.Hang ha kotopo ea sefofane e phethiloe, ho tla sebelisoa lisebelisoa le mekhoa e fapaneng ho atolosa le ho matlafatsa kotopo, ho kenyeletsoa ho phunya, ho qhomisa le ho sebelisa mehaho ea tšehetso e kang liankora le liboutu.
Mechini e tenang lithanele e tla ka libopeho le boholo bo fapaneng, ho latela mofuta oa projeke.Lithanele tsa phepelo ea metsi le kalafo li hloka mefuta e fapaneng ea lisebelisoa tsa lithanele ho feta lithanele tse etselitsoeng lipalangoang.Mechine ea morao-rao e chekang e sebelisa motsoako oa li-cutters tse potolohang, tse etsang haeteroliki le litsamaiso tsa k'homphieutha ho cheka likotopo ka hloko le ka tsela e atlehileng.
Ho tsamaisa likotopo ke karolo ea bohlokoa ea lipalangoang tse tsamaeang ka tlas'a lefatše hobane ho lumella batho le thepa hore ba tsamaee kapele ho tloha sebakeng se seng ho ea ho se seng ha ba ntse ba le sebakeng se senyenyane ho feta mekhoa e tloaelehileng ea lipalangoang e kang litsela le seporo.Litsamaiso tse tsamaeang ka tlas'a lefatše ke mokhoa o motle oa ho fokotsa tšubuhlellano ea sephethephethe, ho ntlafatsa tikoloho le ho eketsa ts'ebetso.
Lisebelisoa tsa ho cheka li phetha karolo ea bohlokoa kahong ea mekhoa ea lipalangoang linaheng tse ngata ho pota lefatše.Ka mohlala, Channel Tunnel, kotopo ea terene ea lebelo le holimo e kopanyang UK le Fora, e hahiloe ka ho sebelisa motsoako oa theknoloji ea lithanele le mechine ea ho phunya.Tonnoro ena e ile ea phethoa ka 1994 ’me ho tloha ka nako eo e fetohile karolo ea bohlokoa ea marang-rang a lipalangoang tsa Europe.
Mohlala o mong oa kotopo ka ho sebelisa lisebelisoa tsa ho cheka ke Gotthard Base Tunnel e Switzerland.E bolelele ba lik'hilomithara tse fetang 57, kotopo ke kotopo e telele ka ho fetisisa ea terene lefatšeng 'me e phethiloe ka 2016. Tonnoro ena e sebelisa mekhoa e mengata ea ho etsa likotopo, ho akarelletsa le lisebelisoa tsa ho cheka, ho fokotsa haholo linako tsa maeto pakeng tsa leboea le boroa Switzerland.
Lisebelisoa tsa ho cheka le tsona li bile le karolo ea bohlokoa kahong ea phepelo ea metsi le lithanele tsa ho ntša metsi.Mefuta ena ea lithanele e bohlokoa ho netefatsa hore batho ba libakeng tse hole ba fumana metsi le ho laola mehloli ea metsi metseng ea litoropo.Kaho ea lithanele tsena e hloka botsebi le lisebelisoa, ’me mechine e phunyang e ’nile ea e-ba karolo ea bohlokoa ea tšebetso.
Tšebeliso ea lisebelisoa tsa ho cheka e butse menyetla e mecha bakeng sa nts'etsopele ea litsamaiso tsa lipalangoang tse tsamaeang ka tlas'a lefatše.Ka lebaka la matšoenyeho a ntseng a eketseha mabapi le ho tšoarella ha tikoloho, litsamaiso tsa lipalangoang tse tsamaeang ka tlas'a lefatše li fetoha mokhoa o ntseng o eketseha oa ho fokotsa tšubuhlellano ea sephethephethe le mesi.Mechine ea ho cheka ke karolo ea bohlokoa ea mosebetsi oa kaho, 'me tsoelo-pele ea bona e tsoelang pele le ntlafatso e bohlokoa katlehong ea merero ena.
Qetellong, tšebeliso ea lisebelisoa tsa ho cheka ho cheka likotopo e bula menyetla e mecha bakeng sa nts'etsopele ea litsamaiso tsa lipalangoang tse tsamaeang ka tlas'a lefatše.Mechini ena e bohlokoa bakeng sa ho aha lipalangoang, phepelo ea metsi le lithanele tsa ho lahla litšila.Ntlafatso e tsoelang pele le tsoelopele ea mechini ena e tla ba bohlokoa katlehong ea merero ea kamoso e reretsoeng ho ntlafatsa meralo ea lipalangoang lefatšeng ka bophara.
Nako ea poso: Jun-06-2023
