Ua hoʻokomo ʻia ʻo SMW(Soil Mixing Wall) ma Iapana i ka makahiki 1976. ʻO ke ʻano hana ʻo SMW ʻo ka wili ʻana i kahi hohonu i loko o ke kula me kahi hui hoʻoheheʻe multi-axis. I ka manawa like, hoʻopaʻa ʻia ka mea hoʻoikaika sima ma ka drill bit a hui pū ʻia me ka lepo kumu. Hoʻohana ʻia ka hana overlapping a lapped ma waena o kēlā me kēia ʻāpana kūkulu. Hoʻokumu ʻo ia i ka paia ma lalo o ka lepo mau a piha me ka ikaika a me ka ʻoʻoleʻa.
ʻO ke ʻano hana TRD: ʻoki ʻauwaha Hoʻohui hou ʻana i ke ʻano o ka pā hohonu (Hoʻohui hou ʻia ka ʻoki ʻana i ka pā hohonu) Ke hoʻohana nei ka mīkini i kahi pahu ʻoki me ke poʻo ʻoki kaulahao a me kahi paipu grouting i hoʻokomo ʻia i loko o ka lepo e hoʻokō i ka ʻoki hohonu a me ka ʻoki ʻana. , a hoʻokō i kahi pōʻai holo i luna a i lalo e hoʻoulu piha, ʻoiai e hoʻokomo ana i ka coagulant sima. Ma hope o ka ho'ōla ʻana, hoʻokumu ʻia kahi pā hoʻomau sima-ʻāina. Inā hoʻokomo ʻia nā mea koʻikoʻi e like me ke kila H-like i ke kaʻina hana, hiki i ka pā mau ke lilo i pani wai hou a me ka anti-seepage support structure kūkulu ʻenehana i hoʻohana ʻia i ka paʻa ʻana o ka lepo a me ka pā anti-seepage a i ʻole ka pā halihali ukana i loko. ka papahana eli.
ʻO ke ala CSM: (Cutter Soil Mixing) Milling deep mixing technology: He mea hou i lalo o ka lepo diaphragm wall a i ʻole seepage wall construction equipment e hui pū ana i ka hydraulic groove milling machine me ka ʻenehana hui hohonu, i hui pū ʻia me nā ʻano ʻenehana o ka hydraulic groove milling machine. a me ke kahua noi o ka ʻenehana hui hohonu, ua hoʻohana ʻia nā mea hana i nā kūlana geological ʻoi aku ka paʻakikī, akā ma ke kāwili ʻana i ka lepo in-situ a me ka slurry sima ma ke kūkulu ʻana. paena. Ka hoʻokumu ʻana i ka pā anti-seepage, ka pā paʻa, ka hoʻoikaika paʻa a me nā papahana ʻē aʻe.
Ka manawa hoʻouna: Jan-26-2024