Ukulawula nokuqondisa umfula kanye nezikhukhula inhlekelele enkulu ukuguguleka kwamanzi emfuleni umonakalo, okubangelwa izikhukhula eziningi, okuholele ekutheni ukuphila nempahla kulahlekelwe kakhulu futhi kulahlekelwe inhlabathi namanzi amaningi.Ngakho-ke, ekubhekaneni nezinkinga ezingenhla, ukusetshenziswa kwedayimanehook meshisakhiwo (ikheji yamatshe kanye nephedi) ibe yisixazululo esingcono kakhulu, singenza umbhede womfula uvikeleke emfuleni.
Ukwakhiwa komsele womfula kuhlanganisa ukuzinza komthambeka kanye nosebe lomfula.Ngakho-ke, ukukhetha kwe-lozengehook meshIsakhiwo sokubeka i-pad siwukukhetha kokwakhiwa kabusha kwemifula eminingi yemvelo kanye nezindlela zokwenziwa zokumba eminyakeni eyikhulu edlule.Ingadlala indima ewusizo ekuvikelweni komfula noma umbhede womfula, futhi iphinde ilawule ukugeleza kwamanzi futhi igweme umsebenzi wokulahlekelwa kwamanzi, ikakhulukazi ekuvikelweni kwemvelo kanye nekhwalithi yamanzi, ngemiphumela emihle.
Izimbali zedayimane zokuvikela i-revetment slope ye-revetment yasebhange eyakhiwe ngekheji yamatshe namaphedi asetshenziswa kanye nenethiwekhi yemifula kanye nokuvikelwa kwayo kwezinzwane zokuthambeka kuyimodeli ephumelela kakhulu, inikeza ukudlala okugcwele ezithakazelweni zenetha lezimbali le-diamond hook, ukufinyelela ngenye indlela ayikwazi ukuqedela umbono. umphumela.
Isakhiwo esiguquguqukayo singasetshenziswa ukushintsha umthambeko ngaphandle kokulimala, kunokuba isakhiwo esiqinile sinokuzinza okungcono;I-Scour ingaba namandla, ingamukela isivinini esikhulu sokugeleza kwamanzi sifike ku-6m/s;Isakhiwo se-Diamond hook se-mesh sinokungena emvelweni, umphumela wemvelo wamanzi angaphansi komhlaba kanye nomphumela wokuhlunga unokuhlanganiswa okuqinile, izinto ezimisiwe kanye ne-silt emanzini zingafakwa kugebe lokugcwalisa itshe, bese livumela ukukhula kwezitshalo zemvelo, ukuvuselelwa kancane kancane. yendawo yokuqala yemvelo.
Isikhathi sokuthumela: 23-03-22