Dec. 05, 2023 13:32 Khutlela lethathamong

Mekhoa ea Nts'etsopele ea Ts'ebeliso ea Likoaelo tse fapaneng tsa Tlhahlobo ea Litsi Tseleng tsa Litoropo

Likoahelo tsa liliba tsa tlhahlobo ke karolo ea litsela tsa litoropong. Ts'ebetsong ea ho aha litoropong, kaho ea litsela ke tekanyetso ea bohlokoa ea ho lekola liphetho tsa eona. Ka bobeli bakeng sa baeti ba tsoang kantle ho naha le baahi ba moo. "Sekoahelo sa mokoti se sieo" ke moriti, o ke keng oa tlisa tšitiso feela ho tsamaea, empa hape o tla baka likotsi tse oelang, tse tla tlisa tšenyo e tebileng ea thepa le likotsi tsa botho. le ho sebelisa likoahelo tsa manhole e lokela ho ba sehlooho sa bohlokoa.

Tlhahlobo ea China ea likhurumetso tsa mekoti e batla e bile le mekhahlelo e meraro, mohato oa pele ho tloha bohareng ba lilemo tsa bo-1990. Pele ho sena, boholo ba likhurumetso tsa liliba tsa tlhahlobo li ne li tiisitsoe ka mofuta oa konkreite, ka boholo bo fapaneng; Hobane phaephe ea motlakase ha e epetsoe ka botebo, ha ho sekoaelo sa mokoti se sebelisoang. Bohareng ba lilemo tsa bo-1990, likhurumetso tse ngata tse matlafalitsoeng tsa mekoti ea konkreite li ile tsa nkeloa sebaka ke likoahelo tsa mekoting ea tšepe. Leha ho le joalo, sehlopha sena sa likoahelo tsa likoti li bonolo ho rusa le ho oa sebakeng se mongobo.

Mokhahlelo oa bobeli ke qetellong ea lilemo tsa bo-1990, Chaena e ile ea qala ho ntshetsa pele maemo a likoahelo tsa manhole, 'me ea qala ho khothalletsa tšebeliso ea likoahelo tsa tšepe tse pota-potileng,' me sefate sa seliba sa tlhahlobo se ile sa fetoloa ka tsela e nepahetseng. Ka lebaka la khanyetso e ntle ea kutu ea thepa ea tšepe e entsoeng ka tšepe, ho entsoe mokhoa o kopaneng oa maemo. Ka hona, karolo e kholo ea sehlopha sena sa likhurumetso tsa liliba tsa tlhahlobo e ntse e sebelisoa.

Mokhahlelo oa boraro ke hore ka mor'a 2008, ka ho hlaha ha lisebelisoa tse ncha le theknoloji e ncha ea ho kenya, mefuta ea likoahelo tse ncha tsa manhole haholo-holo li kenyelletsa likoahelo tsa manhole a FRP, likoahelo tsa tšepe tsa tšepe le likoahelo tse nang le likarolo tse ngata, joalo-joalo. le litlamorao tse khahlano le bosholu ho feta mefuta ea lisebelisoa tsa tšepe, 'me molumo oa ho hatakeloa ha motho kapa ho bilika ha koloi o nyane.

Mokhoa oa ts'ebeliso ea sekoaelo sa mokoti oa tšepe

Likoahelo tsa liliba tsa ho hlahloba litšepe li na le phello e ntle ho thibela kutu, 'me likoahelo tse ngata tsa likoti li ntse li le ntle ka mor'a ho sebelisoa nako e telele. Ka hona, e sebelisoa haholo. Baetsi ba bang ba nahana ho kenya lireng tsa rabara ho etsa likoahelo tsa mekoting ea tšepe ho fokotsa lerata la tsona. Hape ho na le bahlahisi ba ho ntlafatsa ho koala ha eona e le ho rarolla bothata ba mosebetsi o sa lekaneng oa ho thibela bosholu.

Le hoja tlhahlobo ea likhurumetso tsa liliba e ka bonahala e se ea bohlokoa haholo likeletsong le tsamaisong ea litoropo. Leha ho le joalo, ke lisebelisoa tsa bohlokoa tsamaisong ea litoropo, tse bohlokoa ho botle ba toropo, polokeho ea baahi le ts'ireletso ea liphaephe. Bakeng sa moralo le tsamaiso ea litoropo, hoa hlokahala ho lula u sebelisa lisebelisoa tse ncha le mahlale a macha ho hlahloba likoahelo tsa hantle le ho matlafatsa taolo. Ka nako e ts'oanang, e ka khothaletsa phekolo ea "bonono" ea likoahelo tsa manhole, e le ho eketsa 'mala o khanyang ho sireletseha, boiketlo le botle ba motse.

Mantsoe a bohlokoa: kaho ea litoropo, tsamaiso ea litsela, hlahloba sekoaelo sa seliba, bophelo ba litoropong

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