Geomembrane yakasimbiswa
Tsananguro pfupi:
Geomembrane yakasimbiswa imhando yegeotechnical yakagadzirwa nekuwedzera zvinhu zvinosimbisa mugeomembrane kuburikidza nemaitiro chaiwo akavakirwa pageomembrane. Chinangwa chayo ndechekuvandudza hunhu hwemechanical yegeomembrane uye kuita kuti ikwanise kuenderana nemamiriro akasiyana-siyana einjiniya.
Geomembrane yakasimbiswa imhando yegeotechnical yakagadzirwa nekuwedzera zvinhu zvinosimbisa mugeomembrane kuburikidza nemaitiro chaiwo akavakirwa pageomembrane. Chinangwa chayo ndechekuvandudza hunhu hwemechanical yegeomembrane uye kuita kuti ikwanise kuenderana nemamiriro akasiyana-siyana einjiniya.
Hunhu
Simba Rakakwirira:Kuwedzerwa kwezvinhu zvinosimbisa simba kunovandudza zvakanyanya simba rose re geomembrane, zvichiita kuti ikwanise kutsungirira simba guru rekunze rakadai sekumanikidzwa, kumanikidzwa uye simba rekuchekwa, kuderedza kushanduka, kukuvara nezvimwe zvinhu panguva yekuvaka nekushandiswa.
Kugona Kwakanaka Kwekudzivirira Kushanduka Kweganda:Kana zvikashandiswa nesimba rekunze, zvinhu zvinosimbisa zviri mugeomembrane yakasimbiswa zvinogona kudzora kushanduka kwegeomembrane, zvichiita kuti irambe iri muchimiro chakanaka uye yakagadzikana. Inoshanda zvakanaka kunyanya mukugadzirisa kusagadzikana kusina kuenzana uye kushanduka kwenheyo.
Kushanda Kwakanaka Kwekudzivirira Kubuda Kwemvura:Kunyange zvazvo iine simba rakawanda uye inokwanisa kudzivirira deformation, geomembrane yakasimbiswa ichiri kuchengetedza kushanda kwakanaka kwepakutanga kwe geomembrane kudzivirira kubuda kwemvura, mafuta, makemikari, nezvimwewo, zvichiita kuti chirongwa ichi chisabuda mvura.
Kuramba Kuora uye Kurwisa Kukwegura:Zvinhu zvepolymer nezvinhu zvinosimbisa zvinoumba geomembrane yakasimbiswa zvinowanzova nekudzivirira ngura zvakanaka uye zvinodzivirira kukwegura, zvichiita kuti zvikwanise kushanda kwenguva yakareba mumamiriro akasiyana ezvakatipoteredza uye kuwedzera hupenyu hwebasa reprojekiti.
Nzvimbo dzeKushandisa
Mapurojekiti Ekuchengetedza Mvura:Inoshandiswa kudzivirira kuyerera kwemvura uye kusimbisa matangi emvura, madhamu, migero, nezvimwewo. Inogona kutsungirira kumanikidzwa kwemvura nekumanikidzwa kwevhu redhamu, kudzivirira kudonha kwemvura uye matambudziko emapaipi, uye kuvandudza kuchengetedzeka nekugadzikana kwemapurojekiti ekuchengetedza mvura.
Nzvimbo dzekurasira marara:Senzira yekudzivirira tsvina mumarara, inogona kudzivirira tsvina kubva mumvura yepasi nevhu, uye panguva imwe chete ichitakura kumanikidzwa kwemarara.
| Chikamu cheParamende | MaParamita Akananga | Tsananguro |
|---|---|---|
| Zvinhu zveGeomembrane | Polyethylene (PE), Polyvinyl Chloride (PVC), nezvimwewo. | Inosarudza hunhu hwepakutanga hwe geomembrane yakasimbiswa, senge kudzivirira kudonha uye ngura |
| Rudzi rwezvinhu zvinosimbisa | Polyester fiber, polypropylene fiber, waya yesimbi, girazi fiber, nezvimwewo. | Inokanganisa simba uye kugona kwekudzivirira deformation kwegeomembrane yakasimbiswa |
| Ukobvu | 0.5 - 3.0mm (inogona kugadziriswa) | Ukobvu hwe geomembrane hunokanganisa maitiro ekudzivirira kubuda kwemvura uye mashandiro emakanika |
| Upamhi | 2 - 10m (inogoneka kugadziriswa) | Upamhi hwe geomembrane yakasimbiswa hunokanganisa mashandiro ekuvaka nekuisa pamwe nehuwandu hwemajoini |
| Huremu pachikamu chimwe nechimwe | 300 - 2000g/m² (zvichienderana nezvinodiwa zvakasiyana) | Inoratidza kushandiswa kwezvinhu uye mashandiro azvo |
| Simba reKusimba | Longitudinal: ≥10kN/m (semuenzaniso, zvichienderana nezvinhu chaizvo uye zvakataurwa) Transverse: ≥8kN/m (muenzaniso, zvichienderana nezvinhu chaizvo uye zvirevo) | Inoyera kugona kwegeomembrane yakasimbiswa kudzivirira kutadza kwekukwesha. Makoshero ari munzira refu uye dzakachinjika anogona kunge akasiyana |
| Kureba paKuzorora | Longitudinal: ≥30% (semuenzaniso, zvichienderana nezvinhu chaizvo uye zvirevo) Transverse: ≥30% (muenzaniso, zvichienderana nezvinhu chaizvo uye zvirevo) | Kureba kwechigadzirwa panguva yekupwanyika kwesimba, zvichiratidza kugona kuchinjika uye kushanduka kwechigadzirwa. |
| Simba reKubvarura | Longitudinal: ≥200N (semuenzaniso, zvichienderana nezvinhu chaizvo uye zvirevo) Transverse: ≥180N (muenzaniso, zvichienderana nezvinhu chaizvo uye zvirevo) | Inomiririra kugona kwegeomembrane yakasimbiswa kudzivirira kubvaruka |
| Simba reKuramba Kuboorwa | ≥500N (muenzaniso, zvichienderana nezvinhu chaizvo uye zvakataurwa) | Inoyera kugona kwechigadzirwa kuramba kubaiwa nezvinhu zvakapinza |
