SMW(Soil Mixing Wall) taiepa tonu i whakaurua ki Hapani i te tau 1976. Ko te tikanga hanga a SMW ko te keri ki tetahi hohonutanga o te mara me te whakaranu keri tuka-maha. I te wa ano, ka maputia te kaihoko whakakaha ciment ki te moka drill ka konatunatua ki te oneone turanga. Ko te hanga inaki me te whakahiato ka whakamahia i waenga i ia waahanga hanga. Ka hangaia he pakitara i raro i te whenua e mau tonu ana, e oti ana, me te kaha me te maro.
Tikanga hanga TRD: Te tapahi awarua Whakaranuhia Te tikanga pakitara hohonu (Te tapahi awaawa te whakakotahi ano i te tikanga pakitara hohonu) Ka whakamahia e te miihini he pouaka tapahi me te upoko tapahi taraiwa mekameka me te paipa grouting kua whakauruhia ki te whenua ki te kawe i te tapahi hohonu me te tapahi whakawhiti. , me te kawe i te huringa nekehanga ki runga me raro ki te tino whakaoho, i te wa e werohia ana te coagulant ciment. I muri i te rongoa, ka hangaia he pakitara pumau tonu o te sima-oneone. Mena ka whakauruhia nga mea matua penei i te maitai H-ahua ki roto i te mahi, ka taea e te pakitara tonu te noho hei aukati wai hou me te hangarau hangahanga tautoko anti-seepage e whakamahia ana i roto i te pupuri i te oneone me te taiepa anti-maramarama ranei te taiepa kawenga i roto. te kaupapa keri.
Tikanga CSM: (Cutter Soil Mixing) Hangarau whakauru hohonu: He mea auaha te pakitara diaphragm i raro i te whenua, he taputapu hanga pakitara rewharewha ranei e whakakotahi ana i nga taputapu miihini miihini miraka waipēhi taketake me te hangarau whakaranu hohonu, me nga ahuatanga hangarau o nga taputapu miihini miihini miraka waipēhi. me te mara tono o te hangarau whakaranu hohonu, ka whakamahia nga taputapu ki nga ahuatanga matawhenua uaua ake, engari ma te whakaranu i te oneone i roto i te waahi me te slurry ciment i runga i te hanga. pae. Te hanga i te pakitara parepare, te taiepa pupuri, te whakapakari i te turanga me etahi atu kaupapa.
Te wa tuku: Hanuere-26-2024