Inethi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu iyinto evame ukusetshenziswa kumaphrojekthi okukhipha amanzi njengezindawo zokulahla udoti, imibhede yemigwaqo, kanye nezindonga zangaphakathi zemihubhe. Isebenza kahle ekukhipheni amanzi. Ngakho-ke, ingabe ingavimbela ukugcwala kodaka?
1. Izici zesakhiwo senethi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu
Inethi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu iyinto yokwenziwa kwe-geosynthetic eyenziwe ngenethi engahleliwe encibilikisiwe. Yakhiwe nge-plastic mesh core enezinhlangothi ezintathu ene-adhesive enamacala amabili e-geotextile ekwazi ukungena. Inesakhiwo esiyingqayizivele esinezingqimba ezintathu: izimbambo eziphakathi ziqinile futhi zihlelwe ngobude ukuze zenze isiteshi sokukhipha amanzi; izimbambo ezihlelwe ngokunqamula phezulu naphansi zakha ukwesekwa ukuvimbela i-geotextile ukuthi ingangeniswa emseleni wokukhipha amanzi. Ngakho-ke, isengagcina ukusebenza kahle kokukhipha amanzi lapho ithwalwa imithwalo ephezulu.
2. Isimiso sokusebenza senethi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu
Isimiso sokusebenza senethi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu sisekelwe kakhulu kumzila wayo wokukhipha amanzi ohlukile kanye nesakhiwo sokusekela. Lapho amanzi emvula noma indle ingena engqimbeni yesembozo somhlabathi, inethi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu ingayiqoqa ngokushesha futhi iyikhiphe ngendlela ehlelekile ngomzila wokukhipha amanzi. Isakhiwo sayo sokusekela singavimbela i-geotextile ukuthi ingangeni emseleni wokukhipha amanzi, okungaqinisekisa ukuthi umsele wokukhipha amanzi awuvimbeki.
3. Indlela yokulwa nodaka lwenetha yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu
Indlela yokulwa nodaka lwenetha yokudonsa amanzi enezinhlangothi ezintathu ibonakala kakhulu kulezi zici ezilandelayo:
1. Ubuningi bokuvula okukhulu: Inethi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu inobukhulu bokuvula obukhulu, okuvumela amanzi ukuthi ageleze kahle futhi kunciphisa amathuba okuba ne-silica.
2. Ukumelana nomfutho ophezulu: Inokumelana nomfutho ophezulu futhi ingagcina umsele wokukhipha amanzi ungaphazanyiswa ngisho nangaphansi kwemithwalo ephezulu kakhulu, okungavimbela ukugcwala kodaka.
3. Ukusetshenziswa kwenhlanganisela ngama-geotextile angalukiwe: Ngemva kokuba inethi yokukhipha amanzi enhlanganisela enama-three-dimensional ihlanganiswe ne-geotextile engalukiwe, ingakhipha amanzi emvula noma indle eqoqwe ngendlela ehlelekile ngaphansi kwesendlalelo sesembozo esivaliwe ngaphandle kokwenza udaka. Le ndlela yokusebenzisa inhlanganisela ayikwazi nje ukuthuthukisa ukusebenza kahle kokukhipha amanzi, kodwa futhi igweme izinkinga zokushelela ezibangelwa ukugcwala kwamanzi kwesendlalelo sesembozo senhlabathi.
Kusukela kokungenhla, kungabonakala ukuthi inetha lokukhipha amanzi elihlanganisiwe elinezinhlangothi ezintathu lisebenza kahle ekulweni nodaka. Kungakhathaliseki ukuthi yindawo yokulahla imfucuza, udonga oluseceleni komgwaqo noma udonga lwangaphakathi lomhubhe kanye neminye imisebenzi yokukhipha amanzi, lingasetshenziswa ekukhipheni amanzi kanye nasekuvimbeleni udaka.
Isikhathi sokuthunyelwe: Julayi-02-2025
