Nkhani

M'madamu a rock hybrid, nthaka ya rock dam imamangidwa pa maziko a miyala kapena maziko a miyala ndi mapangidwe a ming'alu ndi zipangizo zomangira madamu zomwe sizimapatula kuti zikhale zodzipatula pakati pa thupi la damu ndi maziko;Kudzipatula pakati pa gabion, thumba la mchenga kapena thumba la dothi ndi maziko owonda;
Ma geotextiles ali ndi mphamvu zolimba kwambiri komanso kufalikira
Kudzaza nthaka yokumba, kupaka miyala, kapena kudzipatula pakati pa bwalo la zinthu ndi maziko, ndi kutaya miyala yapadziko lapansi ndikudzaza madzi (mtsinje, mtsinje, nyanja, nyanja) zomwe sizoyenera kudzipatula pakati pa nthaka yachisanu, ndikuyika geotextile pansi pa nthaka. madzi amatha kugwira ntchito yodzipatula, kusefera ndi kulimbikitsa.Itha kusinthanitsa zida zakale zamaumisiri ndi malingaliro omanga, kupanga zomanga kukhala zotetezeka, ndikuthandizira kuteteza momwe zinthu ziliri, ndipo zitha kukhala zandalama komanso zogwira mtima, Njira yokhazikika ndiyofunikira kwambiri pakumanga uinjiniya.Geotextile yakweza ntchito zamakina, kutha kwa madzi abwino, kudzipatula, bata ndi ntchito zowonjezera Zosanjikiza zapansi zomwe zimatha kusinthidwa kuti zikhale zosalingana zimatha kukana mphamvu yakunja yomanga, ndipo zimatha kumamatirabe ntchito yoyambirira pansi pa katundu wanthawi yayitali Impervious geotextile: kukana kukalamba bwino, kutentha kwakukulu, kukana kuphulika kwamphamvu komanso mikangano yayikulu.Ndizoyenera kusungirako madzi, uinjiniya wamankhwala, zomangamanga, zoyendera, njira yapansi panthaka, ngalande, kutaya zinyalala ndi malo olangira ndi ntchito zina.Zabwino kwambiri zotsutsana ndi ngalande zosagwira ntchito zazikulu za geotextile:
Imakhala ndi mphamvu zolimba kwambiri komanso zokulirapo kudzera m'mafunika kapena kupanga mgwirizano wotentha.Pamene pamodzi ndi filimu pulasitiki, osati kumawonjezera kumakoka mphamvu ndi puncture kukana pulasitiki filimu, komanso kumawonjezera mikangano coefficient ya nkhondo pamwamba chifukwa cha akhakula pamwamba pa sanali nsalu nsalu, amene amathandiza kuti bata la gulu la geomembrane ndi wosanjikiza chitetezo