Netiweki yotulutsira madzi ya 3-D ，Ndi chida chotulutsira madzi chokhala ndi kapangidwe ka magawo atatu. Chimapangidwa ndi ma polima okhala ndi mamolekyulu ambiri monga polyethylene (PE) Kapena polypropylene (PP) ， Pogwiritsidwa ntchito ndi ukadaulo wapadera, chimatha kupanga kapangidwe ka netiweki yokhala ndi njira zingapo zotulutsira madzi komanso mphamvu yayikulu yokakamiza. Chifukwa chake, netiweki yotulutsira madzi ya magawo atatu siyingosunga ma hydraulic conductivity okwera, komanso imanyamula katundu wambiri, zomwe zingatsimikizire kukhazikika kwake komanso kulimba m'malo ovuta.
Mu uinjiniya wosungira makoma, kugwiritsa ntchito netiweki yotulutsa madzi ya magawo atatu kumawonetsedwa makamaka m'mbali zotsatirazi:
1. Kupititsa patsogolo ntchito yotulutsa madzi m'makoma osungira madzi
Pansi pa mphamvu ya madzi amvula kapena madzi apansi panthaka, nthaka yomwe ili kumbuyo kwa khoma losungira madzi imakhala yosavuta kupanga madzi osonkhanitsidwa, zomwe zimapangitsa kuti mphamvu yamkati iwonjezereke komanso kuopseza kukhazikika kwa khoma losungira madzi. Netiweki yotulutsira madzi ya magawo atatu ili ndi kapangidwe kapadera ka magawo atatu, komwe kangathe kupanga njira zingapo zotulutsira madzi mkati mwa nthaka, kuchepetsa kuchuluka kwa madzi mkati mwa nthaka ndikuwonjezera mphamvu ya madzi otulutsira madzi. Sikuti imangochepetsa mphamvu ya nthaka pakhoma losungira madzi, komanso imaletsa nthaka kuti isagwe kapena kugwa chifukwa cha madzi osonkhanitsidwa.
2. Limbikitsani kukhazikika kwa khoma losungira
Netiweki yotulutsira madzi ya magawo atatu ingathandizenso kukhazikika kwa kapangidwe ka khoma losungira madzi mu uinjiniya wa khoma losungira madzi. Kumbali imodzi, mphamvu yayikulu yopondereza ya netiweki yotulutsira madzi imatha kukana kupsinjika kwa nthaka pakhoma losungira madzi ndikuletsa khoma losungira madzi kuti lisawonongeke kapena kuwonongedwa. Kumbali ina, kapangidwe ka netiweki ya netiweki yotulutsira madzi imatha kupanga mgwirizano wabwino ndi nthaka, kuwonjezera kukangana pakati pa nthaka ndikukweza kukhazikika kwa khoma losungira madzi.
3. Limbikitsani kulimbitsa nthaka kumbuyo kwa khoma lotetezera
Mu uinjiniya wa makoma osungira madzi, netiweki yotulutsa madzi ya mbali zitatu ingathandizenso kulimbitsa nthaka kumbuyo kwa khoma losungira madzi. Madzi akatuluka kuchokera mu netiweki yotulutsira madzi, kuthamanga kwa madzi m'mabowo mkati mwa nthaka kumachepa pang'onopang'ono, ndipo kupsinjika kogwira mtima pakati pa tinthu ta nthaka kumawonjezeka, zomwe zingathandize kulimbitsa ndi kukanikiza nthaka. Sikuti kungolimbitsa kukhazikika kwa khoma losungira madzi, komanso kuchepetsa kukhazikika ndi kusinthika komwe kumachitika chifukwa cha kuphatikiza nthaka.
4. Sinthani malinga ndi momwe zinthu zilili zovuta pa nthaka
Netiweki yamadzi yokhala ndi magawo atatu imakhala yosinthasintha komanso yosinthasintha, ndipo imatha kusintha malinga ndi mikhalidwe yosiyanasiyana yovuta ya nthaka. Kaya pamaziko a nthaka yofewa, pansi potsetsereka kapena pathanthwe, ukonde wamadzi ukhoza kuchita gawo lake lapadera la madzi ndi mphamvu kuti zitsimikizire kukhazikika ndi chitetezo cha khoma losungira madzi.
Kuchokera pamwambapa, zitha kuwoneka kuti netiweki yamadzi ya magawo atatu ili ndi mwayi waukulu wogwiritsidwa ntchito komanso ubwino waukulu pakukonza makoma osungira madzi. Sikuti imangowonjezera mphamvu yamadzi ya khoma losungira madzi ndikuwonjezera kukhazikika kwa kapangidwe ka khoma losungira madzi, komanso imathandizira kulimbitsa nthaka kumbuyo kwa khoma losungira madzi ndikusinthasintha malinga ndi mikhalidwe yosiyanasiyana yovuta ya nthaka.
Nthawi yotumizira: Marichi-05-2025
