Nkhani

M'madamu a rock hybrid, nthaka ya rock dam imamangidwa pamwala maziko kapena maziko a miyala ndi mapangidwe a ming'alu ndi zida zomangira madamu zomwe sizimapatula kuti zikhale zodzipatula pakati pa madamu 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, kuyika miyala, kapena kudzipatula pakati pa bwalo ndi maziko, ndi kutaya miyala yapadziko lapansi ndikudzaza madzi (mtsinje, mtsinje, nyanja, nyanja) zomwe sizoyenera kudzipatula pakati pa nthaka yowuma, 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, kutulutsa 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. Ndi yoyenera 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. Akaphatikizidwa ndi filimu ya pulasitiki, sikuti amangowonjezera mphamvu yamakokedwe komanso kukana kwa filimu ya pulasitiki, komanso kumawonjezera mikangano yamtundu wankhondo pamwamba chifukwa chapamwamba chansalu yopanda nsalu, yomwe imathandizira kukhazikika kwa filimuyo. gulu la geomembrane ndi wosanjikiza chitetezo