1. Pane here pesvedzero kubva mukufambiswa kwefirimu?Mushure mokunge firimu yaiswa, mutsara wekupinda mufirimu usati wasimuka zvishoma, nepo mutsara wekupinda mushure mokunge firimu inoderera zvikuru.Panguva imwecheteyo, musoro wemvura unogara uri pasi pefirimu unova wakaoma, uye musoro wemvura shure kwefirimu inodonha zvakanyanya.Kugoverwa kwema hydraulic gradients kwakachinjawo zvakanyanya.Usati waisa firimu, pane yakatetepa yakakwira hydraulic gradient nzvimbo panosangana ivhu rejecha revhu uye ivhu revhu, asi mushure mekuisa iyo firimu, iyo hydraulic gradient mudhike inova diki, nepo hydraulic gradient iri pazasi pe. firimu rinowedzera zvakanyanya, zvichiratidza kuti kuyerera kwemvura kwakashanduka nekuda kwekuvapo kwefirimu Munzira inoyerera, seepage inonamirwa kubva pasi pe membrane, kureva kuti, anti-seepage membrane ine zvakakosha zvinopesana nekuona.Kunze kwenzvimbo diki pazasi peiyo textured geomembrane fekitori mutengo, iyo hydraulic gradients mune dzimwe nzvimbo dzese dziri mukati inobvumidzwa hydraulic gradient renji, uye pasi pe membrane iri muchikamu chezasi chepurojekiti yese, ine diki diki. uye hapana kukuvadzwa kweosmotic kuchaitika.
2. Pesvedzero yekukora kwemafirimu.Kana pasi pe membrane iri 0.5m kure nevhu revhu, kana ichienzaniswa nevhu revhu rakaiswa muzasi me membrane, mutsara wekunyorova mushure mekuwedzera membrane, musoro wemvura unowedzera zvakanyanya, uye musoro wemvura uri pazasi. iyo membrane inova shoma, ichiratidza anti-seepage mhedzisiro ye vertical anti-seepage membrane Yakanyanya kuderedzwa.Zvinogona kuonekwa kuti kana yakasikwa anti-seepage layer yakadai sevhu yevhu iripo munharaunda, kana ivhu revhu rakapinzwa muzasi me membrane rine simba guru pane anti-seepage effect ye membrane.Kana iyo ivhu yevhu ichiiswa muzasi me membrane, yakavharwa isingapindiki chipingamupinyi chinoumbwa.Kuenzaniswa kana ivhu revhu risina kuiswa muzasi kwe membrane, anti-seepage effect inovandudzwa zvakanyanya.Kana ivhu revhu risati rapinzwa muzasi memembrane, pane chitete chinopindika pakati pemembrane isingapindiki nevhu revhu.Kana mvura ichiyerera ichienda kunzvimbo dzakatenderedza, mugero wakasimba weseepage unoumbwa.Kana pasi pe membrane iri kure nevhu revhu, hupamhi hwehuputi hunoputika hunowedzera, simba rekupinda rinowedzera, uye anti-seepage effect ye anti-seepage membrane inopera simba.
Kana pasi pe membrane isingapindiki isina kuiswa muvhu revhu, iyo hydraulic gradient inowedzera munzvimbo iri padyo nepasi peiyo wholesale textured geomembrane, asi inoderera muvhu revhu.Kuenzaniswa nenyaya yekusaita membrane, iyo hydraulic gradient yevhu yevhu iri pasi pe membrane inowedzera, uye iyo hydraulic gradient yevhu yevhu kuseri kwe membrane inoderera, zvichiratidza kuti kuyerera kwemvura kunonangana pamberi pe membrane, uye nekuda kwekushandurwa kwenzira yekuyerera kwemvura, mvura yakawanda inoyerera shure kwe membrane.Kufamba kwepamusoro kunoderedza kuwanda kwemvura pamuganhu wevhu revhu, iro richiri kugadzikana kugadzikana kwesepage mumupendero.Uye zvakare, iyo hydraulic gradient yeimwe neimwe layer (kunze kwechikamu chidiki pazasi pe membrane) ichiri diki pane inotenderwa hydraulic gradient, saka kana pasi pe membrane isina kuvharwa nevhu revhu, kutadza kwekupinda kunowanzo. hazviitike, asi iyo anti-seepage mhedzisiro ye vertical membrane ichave iripachena kuderedzwa.
3. Mhedzisiro yekuputika kwe membrane.Kana iyo membrane yaparadzwa, mitsva ye seepage mitsva ichagadzirwa, zvichikonzera kugoverwazve kwemunda we seepage.Mutsara wekupinda mushure me membrane wakawedzera zvakanyanya, uye musoro wemvura wakawedzerawo zvakanyanya, kunyanya munzvimbo yakakuvadzwa.Iyo anti-seepage mhedzisiro ye vertical anti-seepage membrane iri pachena yakaderedzwa.Iyo hydraulic gradient isati uye mushure memembrane inogadzirwa neLDPE geomembrane vagadziri yakaputsika zviri pachena inowedzera, nepo hydraulic gradient mune dzimwe nzvimbo inoderera, zvichiratidza kuti kuyerera kwemvura kuburikidza ne membrane kwakaputsika, asi kuwedzera kwe gradient kunokonzerwa neiyo osmotic concentration ine. pesvedzero shoma.Kana iyo dike inopa refu seepage chiteshi, hazvizokanganisa kugadzikana kwedhike.Mukuwedzera, iyo hydraulic gradient yemamwe mapeji yakaderedzwa, iyo iduku kudarika inobvumirwa hydraulic gradient, saka kana membrane inoparadzwa, kukundikana kweosmotic hakuzoitiki.
Nguva yekutumira: Feb-23-2022