Lefatšeng la maoatle le linōka, ho na le bophelo bo sa tsotelloeng empa bo le bohlokoa - thedredg hosehlahiswa keZebung. E tšoana le mohale ea khutsitseng, ea bapalang karolo e kholo ho cheka merero.
Hose ea Dredg, joalo ka ha lebitso le bontša, li sebelisoa haholo mererong ea ho hula. Joale, dredging engineering ke eng? Dredging engineering ke projeke ea ho epolla ka tlas'a metsi e etselitsoeng ho cheka, ho atolosa, kapa ho tebisa mehloli ea metsi e kang linōka le matša. Mme dredg hose ke e 'ngoe ea lisebelisoa tsa bohlokoa morerong ona.
Mabapi le ho chesoa ha channel,dredg hosebapala karolo ea bohlokoahali. Ka nts'etsopele e tsoelang pele ea khoebo ea machaba, bohlokoa ba indasteri ea likepe bo ntse bo bonahala haholoanyane. Leha ho le joalo, ka lebaka la lintho tsa tlhaho le mesebetsi ea batho, litsela tsa metsi li atisa ho ba le siltation, e amang tšireletseho le katleho ea tsela ea sekepe. Mothating ona, thedredg hosee tlile hantle. E khona ho tsamaisa sediment e epiloeng, silt le lisebelisoa tse ling ho ea libakeng tse khethiloeng, kahoo e boloka boreleli ba tsela ea metsi.
Hose ea Dredghape e phetha karolo ea bohlokoa kahong ea boema-kepe le tlhokomelong. Boema-kepe bo botle bo hloka botebo bo lekaneng ba metsi le metsi a sephara ho khahlametsa litlhoko tsa likepe tse kholo tsa ho emisa le ho laolla / ho laolla. Ka ho sebelisadredg hose, sediment e ka tlaase ho kou e ka hloekisoa ho netefatsa hore botebo ba metsi le sebaka sa boema-kepe se finyella litlhoko. Ho sa le joalo, ho cheka le ho lokisa khafetsa ho ka eketsa bophelo ba ts'ebeletso ea boema-kepe le ho ntlafatsa ts'ebetso ea eona ea ts'ebetso.
Holim'a moo,dredg hosehape e na le likopo tse ntle taolong ea noka le ts'ireletso ea tikoloho. Bakeng sa linōka tse ling tse silafetseng, dredg hose e ka hloekisa sediment e silafetseng tlaase ho noka, ea ntlafatsa boleng ba metsi le tikoloho ea tikoloho ea noka. Ho sa le joalo, mererong ea taolo ea likhohola,dredg hosee ka thusa ho atolosa likanale tsa linōka, ho eketsa matla a ho ntša metsi a likhohola, le ho fokotsa kotsi ea likoluoa tsa likhohola.
Boemong ba tekheniki,Zebung'sdredg hoseli lula li ntlafatsa le ho ntlafatsa. E entsoe ka thepa e matla haholo le e thibelang kutu, ho netefatsa ts'ebetso e tsitsitseng ea nako e telele libakeng tse thata tse ka tlas'a metsi. Ka nako e ts'oanang, theknoloji e tsoetseng pele ea khokahano le ts'ebetso ea ho tiisa li thusa dredg hose ho mamella khatello e phahameng le phallo, ho ntlafatsa ts'ebetso ea ho hula.
Thedredg hosehlahiswa keZebunge fetohile sesebelisoa sa bohlokoa mererong ea ho senya lefats'e, e bapala karolo e ke keng ea nkeloa sebaka libakeng tse kang ho chesoa ha metsi, kaho ea boema-kepe, taolo ea noka le ts'ireletso ea tikoloho.
Nako ea poso: Aug-23-2024