Kudzivirira kwekubvisa mvura kwakabatana

Network yekudhonza mvura inoshandiswa zvakanyanya muzvitima, migwagwa mikuru, matunnel, mainjiniya emakanzuru nedzimwe nzvimbo. Saka, kudzivirira kwayo kudimburwa kwemvura chii?

1. Maumbirwo uye hunhu hwenetwork yekudhonza mvura yakawanda

Network yekudhonza mvura yakagadzirwa ne polyethylene ine huwandu hwakanyanya (HDPE) Sezvinhu zvisina kugadzirwa, imhando yekudhonza mvura ine zvikamu zvitatu zvechimiro chakasarudzika chinogadziriswa nenzira yekuumba yakasarudzika. Mbabvu dzepakati dzine kuomarara kwakanyanya uye dzakarongwa kwenguva refu kuti dzigadzire nzira yekudhonza mvura, nepo mbabvu dzakarongwa kumusoro nepazasi dzichigadzira rutsigiro, izvo zvinogona kudzivirira geotextile kuti isapinzwe munzira yekudhonza mvura. Saka, inochengetedza kushanda kwakanaka kwekudhonza mvura kunyangwe kana paine zvinhu zvakawanda.

2. Kukosha kwekudzivirira kuchekwa kwebvudzi

1. Kudzivirira kuchekwa kwevhu zvinoreva kugona kwechinhu kuramba kutadza kuchekwa kwevhu. Muinjiniya yezvivakwa, masisitimu emvura anowanzo fanira kumira kumanikidzwa kwedivi uye simba rekuchekwa kwevhu. Kana kuramba kuchekwa kwevhu kwemvura isina kukwana, inogona kukanganiswa kana kuparadzwa nekumanikidzwa kwevhu, zvichikonzera kutadza kwenzira yekuchekwa kwevhu uye kukanganisa kugadzikana kwepurojekiti yese.

2. Kudzivirira kuchekwa kwenetwork yemvura inoyerera pamwe chete kunogona kuenderana nekugadzikana uye kuchengetedzeka kwesystem yemvura inoyerera. Munzvimbo dzechitima, nzira dzemugwagwa nedzimwe mapurojekiti, inofanira kutakura mhedzisiro mbiri yemutoro wemotokari uye kumanikidzwa kwevhu. Kana kudzivirira kwayo kuchekwa kusina kukwana, kunogona kukonzera kuchinjika kana kuputika kwenetwork yemvura inoyerera, izvo zvinokanganisa mhedzisiro yekuyerera kwemvura uye kugadzikana kweinjiniya.

3. Kuongororwa kwekushanda kwe shear ye composite drainage network

1. Hunhu hwezvinhu: Zvinhu zvakabikwa zvepolyethylene zvine huwandu hwakawanda zvinoshandiswa mucomposite drainage network zvine simba guru rekudhonza uye simba rekuchekerera. Saka, zvinogona kuchengetedza kugadzikana kwakanaka kana zvichitakura simba rekuchekerera.

2、Dhizaini yechivakwa: Chimiro chakasarudzika chenetwork yekudhonza mvura ine zvikamu zvitatu chinopawo vimbiso yakasimba yekudzivirira kwayo kuchekwa. Kurongeka kwakasimba kwembabvu dzepakati nedzepasi uye rutsigiro rwembabvu dzakarongwa dzakapatsanurwa dzinobvumira network yekudhonza mvura ine zvikamu zvakasiyana kuti iparadzire kushushikana kwakaenzana kana iine simba rekuchekwa, uye kudzivirira kukuvara kunokonzerwa nekuwanda kwekushushikana kwenzvimbo.

3. Tekinoroji yekuvaka: Tekinoroji yekuvaka yenetwork yemvura yakasanganiswa inewo simba pakudzivirira kwayo kuchekwa. Munguva yekuisa, zvakakosha kuve nechokwadi chekuti mambure emvura nevhu zviri pedyo uye kuti nzvimbo yacho iri pakati pemambure emvura nevhu iri pedyo, izvo zvinogona kuvandudza kugadzikana kwayo. Munguva yekuvaka, network yemvura haifanirwe kukuvara kana kuparadzwa.

4. Matanho ekuvandudza kuramba kwemvura inoyerera mumigero yakawanda

1、Gadzirisa sarudzo yezvinhu: Kusarudza zvinhu zvakagadzirwa zvine simba guru rekudhonza uye simba rekuchekerera, zvakaita se polyethylene yakasimbiswa, kunogona kuvandudza kuramba kwekubatanidza kwenetwork yekudhonza mvura.

2、Kuvandudza dhizaini yezvivakwa: Nekugadzirisa kurongeka kwembabvu, kuwedzera huwandu hwembabvu kana kushandura chimiro chembabvu, kugadzirisa dhizaini yezvivakwa zvecomposite drainage network uye kuvandudza kugadzikana kwayo kwekucheka.

3. Simbisai kudzora maitiro ekuvaka: Munguva yekuvaka, hunhu hwekuvaka uye maparamita emaitiro zvinofanirwa kudzorwa zvakasimba kuti zvive nechokwadi chekuti network yemvura inoyerera pamwe chete nevhu iri pedyo uye kuti igare zvakanaka. Dzivisaiwo kukanganisa kana kukuvadza mambure emvura inoyerera.

Zvinogona kuonekwa kubva pane zvataurwa pamusoro apa kuti kuramba kuchinjika kwenetwork yemvura inoyerera pamwe chete ndeimwe yezvinhu zvakakosha kuti chirongwa chirambe chakasimba. Nekugadzirisa kusarudzwa kwezvinhu, kuvandudza dhizaini yezvivakwa uye kusimbisa kudzora maitiro ekuvaka, kuramba kuchinjika kwenetwork yemvura inoyerera pamwe chete kunogona kuvandudzwa, uye kushandiswa kwayo kwakakura uye kugadzikana kwenguva refu mumunda weinjiniya yezvivakwa kunogona kuvimbiswa.