Nhau

Geonet ine mativi matatu chinhu chinowanzoshandiswa mukuchengetedza materu uye kugadzirisa zvakatipoteredza. Saka, ndedzipi nzira dzayo dzekuvaka? 1. Kugadzirira nheyo isati yagadzirwa Kuongorora kwenzvimbo uye kugadzirisa materu kunofanirwa kuitwa isati yagadzirwa. Zvinodiwa...Verenga zvakawanda»

Network yemvura inoyerera negeocomposite. Chinhu chinoshandiswa zvakanyanya mumapurojekiti makuru. Saka, chinofanira kuchengetwa sei panzvimbo yekuvaka? 1. Nzvimbo yekuchengetera inofanira kusarudzwa munzvimbo ine nzvimbo dzakakwirira, yakaoma uye ine mvura inoyerera mutsime. Inogona kudzivirira mvura yemvura kuti isaungane uye kunyudza mambure emvura, ...Verenga zvakawanda»

Muinjiniya, dambudziko rekudonha kwevhu rave richikosha nguva dzose. Network yekudonha kwevhu ine mativi matatu. Iyi imhando yemvura inoshandiswa zvakanyanya mumapurojekiti makuru. Saka, inogona kudzivirira kudonha kwevhu uye kuvharika here? 1. Kugadzira zvinhu zvitsva Network yekudonha kwevhu ine mativi matatu. I...Verenga zvakawanda»

Munzvimbo dzinorasirwa marara, kurapwa nekuburitswa kwemvura inorasirwa marara kwakakosha zvikuru. Network yekudhonza mvura inosanganiswa imhando yemvura inoshandiswa zvakanyanya munzvimbo dzinorasirwa marara. Saka, inogona here kusangana zvakananga nemhepo inorasirwa marara? 1. Hunhu hwe network yekudhonza mvura inosanganiswa Mambure ekudhonza mvura anosanganiswa anogadzirwa...Verenga zvakawanda»

Mukuvaka zvivakwa zvemazuva ano zvekufambisa, kuchengetedzeka uye kugara kwenguva refu kwemigwagwa zvakakosha zvikuru. Network yekudhonza mvura inoshandiswa zvakanyanya mumigwagwa, saka inogona kuwedzera hupenyu hwemigwagwa here? 1. Hunhu hwe network yekudhonza mvura inoshandiswa zvakanyanya Kudhonza mvura inoshandiswa zvakanyanya...Verenga zvakawanda»

Network yekudhonza mvura ine mativi matatu chinhu chinowanzoshandiswa mukurasira marara, subgrade, tunnel, retaining wall nedzimwe mapurojekiti, izvo zvinogona kugadzirisa matambudziko ekudhonza mvura pasi pevhu uye kugadzikana kwevhu. Saka, icharasikirwa here panguva yekushandiswa? 1. Hukama huripo pakati pezvinhu...Verenga zvakawanda»

Kusarudzwa kwezvinhu zvekudhonza mvura kwakakosha zvikuru kuti zvivakwa zveinjiniya zvigare zvakanaka uye kuwedzera hupenyu hwebasa razvo. Network yekudhonza mvura ine mativi matatu Uye sefa yemvura zvinhu zviviri zvakajairika zvekudhonza mvura. Saka, ndeapi musiyano uripo pakati pezviviri izvi? Co...Verenga zvakawanda»

Kuisa nekunamira ma geomembranes panzvimbo dzinosangana materu inyaya dzakakosha. Ma diaphragms ari mukati mezvisina kurongeka, zvakaita semakona, anofanira kuchekwa kuita "inverted trapezoid" ine upamhi hudiki kumusoro uye upamhi hudiki pasi. Chigunwe chemateru chiri pakati pe t...Verenga zvakawanda»

Usati waisa geomembrane, enzanisa mutsetse wedhamu nepasi pedhamu nemaoko, ronga mutsetse wedhamu mumutsetse wakagadzirwa, uye bvisa zvinhu zvakapinza. Tora 20 cm gobvu remuti mutete, senge matombo asina madziro, midzi yehuswa, nezvimwewo. Mushure mekunyatsoongorora, geomembrane inozoiswa. Kuti...Verenga zvakawanda»

Kune ese mapurojekiti nemapurojekiti asingadonhedze mvura, HDPE Hunhu hwema geomembrane hwagara huri nyaya yekunetseka kukuru, asi pamusika HDPE Kune zvigadzirwa zvakawanda uye zvakasiyana-siyana zve geomembrane, inova mamiriro asina kunaka kune vese vatengi nevagadziri, saka mhinduro HDPE Iyo qu...Verenga zvakawanda»

1. Kana ukatenga geomembrane yakagadzirwa ne composite yekushongedza, ndapota zivisa mugadziri pachine nguva kuti maitiro ekukwesha edge anodiwa nekukurumidza, kureva kuti, kana geotextile ne geomembrane zvakabatana nekupisa, mipendero miviri ichachengetwa mushure mekukweshwa. Inenge 15-20 cm isina adhes...Verenga zvakawanda»

Zvakanakira nezvakaipira zvekugadzirisa pasi pegumbeze remvura rebentonite zvinoisa panjodzi mhando nemutengo wechigadzirwa. Saka, kune nzvimbo dzakawanda dzinofanira kutariswa pakugadzirisa pasi pepasi. Heano mapoinzi makuru: Bentonite isina mvura b...Verenga zvakawanda»