Izikhukhula zingenye yezinhlekelele zemvelo ezibhubhisayo kakhulu, zidala ukulimala kwempahla okunzima nokuphazamisa imiphakathi. Njengoba ukuguquka kwesimo sezulu kukhulisa imvamisa nobukhulu bezivunguvungu,izinhlelo zokulawula izikhukhula ezisebenzayozibaluleke kakhulu kunangaphambili. Ukuqonda izinhlobo ezahlukene zezinhlelo zokulawula izikhukhula futhi izinzuzo zazo zingasiza abantu abathile, amabhizinisi, kanye nomasipala bakhethe izixazululo ezinhle kakhulu zokuvimbela izikhukhula.
Izinhlobo zezinhlelo zokulawula izikhukhula
Kunezindlela ezahlukahlukene zokulawulwa kwezikhukhula, ngamunye aklanyelwe ukuvikela izakhiwo kanye nengqalasizinda emazingeni akhuphukayo amanzi. Ngezansi ezinye izinhlelo ezivame kakhulu ezisetshenziswa namuhla:
1. Izithiyo Zezabaza Namasango
Izithiyo zezikhukhula namasango ziyizinhlaka zomzimba ezivimbela amanzi ukuthi angene ezindaweni ezivikelwe. Lezi zinhlelo zingaba njalo noma okwesikhashana, kuya ngezinga lengozi endaweni enikeziwe. Ezinye izithiyo zendabuko zidinga ukuthunyelwa ngesandla, kanti izinguqulo zanamuhla zibonisa ukusebenza okuzenzakalelayo ukuze uphendule ngokushesha amazinga wamanzi.
2. Ama-leece kanye nama-dikes
Ama-leves nama-dikes akhona ezango ezakhiwe emifuleni, asogwini, noma ezindaweni ezithambekele ezikhukhula ukuvimba izikhukhula. Ngenkathi zinikeza ukuvikela isikhathi eside, zidinga ukulungiswa njalo futhi zingahluleka ngaphansi kwezimo zezulu ezimbi kakhulu.
3. Izindonga Zezikhukhula
Izindonga Zomcolo zisebenza ngokufanayo nama-levees kodwa zenziwa ngokhonkolo noma ngensimbi. Zilungele izindawo zasemadolobheni lapho isikhala sinqunyelwe khona. Kodwa-ke, ukusebenza kwazo kuncike ebunjiniyela obufanele kanye nokuhlolwa okujwayelekile ukuvikela ubuthakathaka bezinhlelo.
4. Izinhlelo Zokulawulwa Kwe-Stormwater
Lezi zinhlelo zifaka amanethiwekhi we-drainage, amachibi okugcina, kanye nezixazululo zokugcina ezingaphansi komhlaba ezenzelwe ukulawula amanzi emvula ngokweqile. Basiza ukuphatha izikhukhula zasemadolobheni ezibangelwa imvula enkulu kodwa kungenzeka zanele ezenzakalweni ezinkulu zezikhukhula.
I-5. Izithiyo ze-hydrodynamic ezizenzakalelayo
Phakathi kwezixazululo zokulawula izikhukhula eziningi kakhulu, izithiyo ezizenzakalelayo ze-othomathikhi ezizenzakalelayo zivelele ngenxa yokusebenza kwazo okuthuthukile. Ngokungafani nezithiyo ezisebenza ngogesi, lezi zinhlelo zincike emandleni emvelo okuphuma kwamanzi ukuze asebenze ngokuzenzakalelayo. Lesi sici sibenza bathembeke kakhulu, ikakhulukazi ngezimo zezulu ezimbi kakhulu lapho ukuphuma kwamandla kunganikela khona izithiyo zokulimala kukagesi.
Kungani ukhethe izithiyo ze-hydrodynacy commor izithiyo?
Izithiyo ezizenzakalelayo zeHydrodynamic zinikeza izinzuzo ezimbalwa ezibalulekile ngaphezulu kwezindlela zokuvimbela izikhukhula:
• Akukho kagesi okudingekayo: Lezi zingqinamba zisebenza kuphela emanzini akhuphukayo ezikhukhula, asuse ubungozi bokwehluleka ngenxa yokuphuma kwamandla ngenxa yokuphuma kwamandla. Ngokuphambene nalokho, izithiyo ezinamandla kagesi zincike ekunikezelweni kwamandla okuzinzile, okungenzeka kungatholakali ngesikhathi sezivunguvungu ezedlulele.
• Ukusebenza okuzenzakalelayo okuzenzakalelayo: Ngokungafani nalezi zingqinamba ezibhekwayo ezidinga ukungenelela komuntu, izithiyo zeHydrodynamic zisebenze futhi ziphinde zibuyiselwe ngaphandle kokufaka kwangaphandle, ukuhlinzeka ngokuvikelwa kwezikhukhula ezingenamthungo.
• Ukulungiswa okuphansi: Ngezakhi ezimbalwa ezenziwa ngemishini futhi azikho izinhlelo zikagesi, lezi zingqinamba zidinga ukunakekelwa okuncane ngokuqhathaniswa nezinhlelo eziyinkimbinkimbi zokulawula izikhukhula ezizenzakalelayo.
• Ukuhanjiswa okusheshayo: Idizayini esebenza ngokwakho iqinisekisa ukuphendula ngokushesha kwizikhukhula, ukunciphisa ubungozi bokulimala kwamanzi.
Ukulinganiselwa kwezindlela zokulawula izikhukhula zokulawula
Ngenkathi izindlela zokulawula izikhukhula zendabuko zinikeza izinga elithile lokuvikelwa, ziza nezingqinamba eziphawuleka:
• Izithiyo zezikhukhula ze-Manual zidinga ukuhanjiswa okufika ngesikhathi, okungenzeka kungenzeki ngezikhukhula ezingazelelwe.
• Izithiyo zezikhukhula zikagesi zincike emandleni, zibenze babe sengozini yokuphuma ngesikhathi kunezivunguvungu ezinzima.
• Ama-leece kanye nama-dikes athambekele ekuguguleni futhi ahluleke ngaphansi kwengcindezi enkulu, okuholela ezikhukhula ezihlabelwana.
• Izinhlelo zokudonsa amanzi esiphepho zingakhungatheka ngesikhathi semvula enkulu, okuholela ezikhukhula zasemadolobheni.
Ukugcina
Izinhlelo zokulawula izikhukhula zidlala indima ebalulekile ekuvikeleni imiphakathi kanye nengqalasizinda emiphumeleni emibi kwezikhukhula. Ngenkathi kunezisombululo eziningi ezitholakalayo, izimbambo ezizenzakalelayo zeHydrodynamic zivelele ukuthembeka kwazo, ezenzakalelayo, kanye nekhono lokusebenza ngaphandle kukagesi. Ngokuqeda isidingo sokusebenza kwamandla nokusebenza kwezandla, lezi zingqinamba zinikeza ikhambi eliphephile lokuvikelwa kwezikhukhula, kuqinisekiswe ukuphepha kwesikhathi eside ezindaweni ezithambekele kwezikhukhula.
Ukutshala imali ohlelweni lokulawula izikhukhula kubalulekile ukuze kuvikeleke izimpilo nempahla. Njengoba kuthuthukiswa ubuchwepheshe, izithiyo ezizenzakalelayo ze-hydrodynamic ezizenzakalelayo ziyaqhubeka nokuphinda zichaze ukuvimbela izivikelo zanamuhla ngokusebenza kwazo, ukuqina, nokusebenzisa kalula.
Ukuthola okuthe xaxa neseluleko sesazi, vakashela iwebsite yethu ku-https://www.jlflood.com/Ukuze ufunde kabanzi ngemikhiqizo yethu nezixazululo zethu.
Isikhathi sePosi: Feb-08-2025