Madziro anoenderera mberi eSMW (Soil Mixing Wall) akaunzwa muJapan muna 1976. Nzira yekuvaka SMW ndeyekuchera kusvika pakadzika mumunda uchishandisa muchina wekuboorera une axis yakawanda. Panguva imwe chete, simende inosimbisa inopfapfaidzwa pagomba rekuboorera uye inosanganiswa nevhu renheyo kakawanda. Kuvakwa kwakabatana uye kwakabatana kunoshandiswa pakati pechikamu chimwe nechimwe chekuvaka. Inoumba madziro epasi pevhu anoenderera mberi uye akazara, asina majoini ane simba rakati uye kuomarara.
Nzira yekuvaka yeTRD: Kucheka mugero Kusanganisazve madziro akadzika (Kucheka mugero Kusanganisazve madziro akadzika) Muchina uyu unoshandisa bhokisi rekucheka rine musoro wekucheka nechain drive uye pombi yegrouting inopinzwa muvhu kuti iite kucheka kwakadzika uye kucheka kwakachinjika, uye inoita denderedzwa rekufamba nekukwira nekudzika kuti ikurunga zvizere, uku ichibaya simende coagulant. Mushure mekuomesa, madziro akafanana nesimende nevhu anoenderera mberi anoumbwa. Kana zvinhu zvepakati zvakaita sesimbi yakaita seH zvikaiswa mukuita uku, madziro anoramba achienderera mberi anogona kuva tekinoroji itsva yekuvaka yekumisa mvura uye inodzivirira kuyerera kwemvura inoshandiswa mumadziro ekuchengetedza ivhu uye anodzivirira kuyerera kwemvura kana madziro anotakura mutoro muchirongwa chekuchera.
Nzira yeCSM: (Kusanganisa Ivhu Nekuchekerera) Tekinoroji yekusanganisa mvura yakadzika: Iyi imashini itsva yekuvaka madziro epasi pevhu ine diaphragm kana seepage inosanganisa michina yekutanga ye hydraulic groove milling muchina netekinoroji yekusanganisa mvura yakadzika, pamwe chete nehunhu hwehunyanzvi hwemidziyo ye hydraulic groove milling muchina uye nzvimbo yekushandisa tekinoroji yekusanganisa mvura yakadzika, michina iyi inoshandiswa kune mamiriro akaomarara e geology, asiwo nekusanganisa ivhu riri munzvimbo iyoyo ne slurry yesimende panzvimbo yekuvaka. Kugadzirwa kwemadziro anodzivirira mvura kubuda, madziro anodzivirira mvura, kusimbisa nheyo nezvimwe zvirongwa.
Nguva yekutumira: Ndira-26-2024