Mu buhanga, imitako ya geotextile ifitanye isano na plaque y'amazi. Ni ibikoresho bikunze gukoreshwa mu buhanga bwa geotechnical kandi bishobora gukoreshwa mu gutunganya urufatiro, mu gushyira mu buryo amazi adatembera, mu gukurura amazi n'indi mishinga.
1. Imiterere n'imikorere ya geotextile n'amabati yo gukurura amazi
1、Geotextile: Geotextile iboshywe ahanini mu migozi ya polymer nka polyester na polypropylene, kandi ifite imbaraga nziza zo gukurura, kurekura, kurwanya ingese no kurwanya gusaza. Ifite inshingano zo kwirinda amazi, kwitandukanya, gukomeza, kurwanya kuyungurura, nibindi, bishobora kurinda inyubako zo munsi y'ubutaka n'imiyoboro y'amazi kwangirika no kwinjira mu butaka, no kunoza umutekano muri rusange w'umushinga.
2、Ikibaho cyo gukurura amazi: Uburyo amazi yinjira mu kibaho cyo gukurura amazi ni bwiza cyane. Muri rusange gikozwe mu bikoresho bya polymer kandi cyakozwe gifite imiyoboro y'amazi cyangwa utugunda imbere kugira ngo amazi anyure vuba. Gishobora gusohora amazi arenze urugero mu butaka, kugabanya urugero rw'amazi yo mu butaka, kunoza ibidukikije by'ubutaka, ndetse no kugabanya ibibazo nko gushinga imizi biterwa no kwirundanya kw'amazi.
Isahani yo kuvoma amazi
2. Gusuzuma uko imirimo yo kubaka ikurikirana
1. Ibisabwa ku miyoboro y'amazi: Niba umushinga ufite ibisabwa bisobanutse ku miyoboro y'amazi, cyane cyane iyo imiyoboro yo hanze ikoreshwa mu kuyobora amazi yo hasi mu miyoboro yo munsi y'ubutaka, ni byiza kubanza gushyiraho imbaho z'amazi. Imbaho y'amazi ishobora gukuraho ubushuhe mu muyoboro vuba, igatanga ahantu humutse kandi hahamye ho gukorera kuri geotextile, kandi ikagira uruhare runini mu gutuma amazi adakomeza kunyura no kwitandukanya na geotextile.
2、Ibisabwa mu kwitandukanya amazi: Niba umushinga ufite ibisabwa byinshi mu kwitandukanya amazi, nk'inyubako zo munsi y'ubutaka kugira ngo hirindwe ko amazi yo munsi y'ubutaka yinjira, ni byiza kubanza gushyiramo geotextile. Geotextile ntizishobora kwinjira amazi kandi zishobora gukuramo amazi yo munsi y'ubutaka kugira ngo ntabashe guhura n'inyubako zo munsi y'ubutaka, bikarinda inyubako zo munsi y'ubutaka kwangirika.
3. Imiterere y'inyubako n'imikorere myiza: Mu bwubatsi nyabwo, imiterere y'inyubako n'imikorere myiza nayo igomba kwitabwaho. Mu bihe bisanzwe, kubaka geotextile biroroshye cyane, byoroshye gukata, gukata no gusana. Iyo ikibaho cyo gukurura amazi gishyizwemo, ni ngombwa kugenzura ko umuyoboro w'amazi cyangwa aho amazi anyura hagenzurwa neza, kandi akazi gakenewe ko guhuza no gusana kagomba gukorwa. Kubwibyo, iyo ibintu bibyemereye, kubaka geotextile bishobora kubanza kurangizwa, kugira ngo byorohereze gushyiraho ikibaho cyo gukurura amazi nyuma.
Nkuko bigaragara muri ibi byavuzwe haruguru, urukurikirane rw'inyubako za geotextile na drainage board rugomba kugenwa hakurikijwe ibisabwa byihariye by'ubuhanga n'imiterere y'inyubako. Mu bihe bisanzwe, niba drainage ari yo ntego nyamukuru, ni byiza kubanza gushyira drainage board; Niba drainage yo kwirinda amazi ari yo ntego nyamukuru, ni byiza kubanza gushyira geotextile. Mu gihe cy'inyubako, ni ngombwa gukurikiza neza amabwiriza y'inyubako kugira ngo hamenyekane ko drainage na drainage board bikwiye gushyirwaho, bihuzwe kandi bifatanye neza kugira ngo harebwe ubwiza n'ingaruka by'umushinga.
Udutambaro twa geotextile
Igihe cyo kohereza: Gashyantare 18-2025
