Inethi yokukhupha amanzi edityanisiweyo enamacala amathathu yinto esetyenziswa rhoqo kwiiprojekthi zokukhupha amanzi ezinje ngeengxobo zokulahla inkunkuma, iibhedi zendlela, kunye neendonga zangaphakathi zetonela. Isebenza kakuhle ekukhupheni amanzi. Ngoko ke, ingaba ingathintela ukugcwala kodaka?
1. Iimpawu zesakhiwo senethi yokukhupha amanzi edityanisiweyo enamacala amathathu
Inethi yokukhupha amanzi edityanisiweyo enamacala amathathu yimpahla yokwenziwa kwe-geosynthetic eyenziwe nge-random wire melt-layed. Iqulethwe yiplastiki ene-dimensional mesh core ene-double-side adhesive geotextile ekwaziyo ukungena. Inesakhiwo esahlukileyo esinee-three layers: iimbambo eziphakathi ziqinile kwaye zilungelelaniswe ngobude ukuze zenze i-drainage channel; iimbambo ezicwangciswe nge-cross-wide up and down zenza inkxaso yokuthintela i-geotextile ukuba ingangeni kwi-drainage channel. Ke ngoko, isenokugcina ukusebenza kakuhle kokukhupha amanzi xa ithwaxwa yimithwalo ephezulu.
2. Umgaqo wokusebenza wenethi yokukhupha amanzi edityanisiweyo enamacala amathathu
Umgaqo osebenzayo wenethi yokukhupha amanzi edityanisiweyo enamacala amathathu usekelwe kakhulu kumjelo wayo wokukhupha amanzi owahlukileyo kunye nesakhiwo sokuxhasa. Xa amanzi emvula okanye indle ingena kumaleko wesigqubuthelo somhlaba, inethi yokukhupha amanzi edityanisiweyo enamacala amathathu inokuwuqokelela ngokukhawuleza kwaye iwukhuphe ngendlela ecwangcisiweyo ngejelo lokukhupha amanzi. Isakhiwo sayo sokuxhasa sinokuthintela i-geotextile ukuba ingene kumjelo wokukhupha amanzi, nto leyo enokuqinisekisa ukuba umjelo wokukhupha amanzi awuthintelwa.
3. Indlela yokulwa nentlaka yomnatha wokukhupha amanzi odibeneyo onemilinganiselo emithathu
Indlela yokuthintela ukugalelwa kwenkunkuma yenethi yokukhupha amanzi enemilinganiselo emithathu ibonakala kakhulu kwezi zinto zilandelayo:
1. Uxinano olukhulu lokuvula: Inethi yokukhupha amanzi edityanisiweyo enamacala amathathu inoxinano olukhulu lokuvula, oluvumela amanzi ukuba ahambe kakuhle kwaye lunciphise amathuba okuba kubekho udaka.
2. Ukumelana noxinzelelo oluphezulu: Inokumelana noxinzelelo oluphezulu kwaye ingagcina umjelo wokukhupha amanzi ungaphazanyiswa nokuba imithwalo ephezulu kakhulu, nto leyo enokuthintela ukugaleleka kwetyuwa.
3. Ukusetyenziswa kwe-composite ngee-geotextile ezingalukwanga: Emva kokuba inethi yokukhupha amanzi e-composite enemilinganiselo emithathu idityaniswe ne-geotextile engalukwanga, inokukhupha amanzi emvula okanye indle eqokelelweyo ngendlela ecwangcisiweyo phantsi komaleko ovaliweyo ogqunyiweyo ngaphandle kokwenza i-siltation. Le ndlela yokusebenzisa i-composite ayinakuphucula kuphela ukusebenza kakuhle kokukhupha amanzi, kodwa ikwathintela iingxaki zokutyibilika ezibangelwa kukugcwala kwamanzi komaleko ogubungela umhlaba.
Ukusuka koku kungasentla, kunokubonwa ukuba inethi yokukhupha amanzi edityanisiweyo enamacala amathathu inokusebenza kakuhle kokulwa nodaka. Nokuba yindawo yokulahla inkunkuma, udonga olungaphakathi lwendlela okanye udonga olungaphakathi lwetonela kunye nezinye iiprojekthi zokukhupha amanzi, ingasetyenziselwa ukukhupha amanzi kunye nokulwa nodaka.
Ixesha leposi: Julayi-02-2025
