High-matsin jet grouting Hanyar ita ce rawar jiki a grouting bututu tare da bututun ƙarfe a cikin wani ƙaddarar wuri a cikin ƙasa Layer ta amfani da wani rawar soja inji, da kuma amfani da high-matsi kayan aiki don sa slurry ko ruwa ko iska zama high-matsi jet na. 20 ~ 40MPa daga bututun ƙarfe, naushi, damuwa da bala'in ƙasa. A lokaci guda, bututun rawar soja yana tasowa a hankali a wani ƙayyadaddun gudu, kuma slurry da ɓangarorin ƙasa suna haɗuwa da tilas. Bayan slurry ya ƙarfafa, an samar da jiki mai haɗaɗɗiyar silinda (watau rotary jet pile) a cikin ƙasa don cimma manufar ƙarfafa tushe ko rufewar ruwa da rigakafin tsutsawa.
Iyakar aikace-aikace
1. Ana iya amfani dashi ko'ina a cikin ƙasa mai ƙyalƙyali, ƙasa mai haɗin gwiwa, yumbu maras kyau, ƙasa mai yashi (ƙasa mai yashi), ƙasa mai yashi, loess da ƙasa na wucin gadi a cikin ƙasa cike da ƙasa, har ma da ƙasa mai tsakuwa da sauran sassan ƙasa.
2. Ana iya amfani da shi azaman ginshiƙan ƙarfafa gine-ginen da ake da su da sababbin gine-gine, kuma ana iya amfani da shi azaman rigakafin shinge na tushe; Ana iya amfani da shi azaman matakan wucin gadi a cikin gini (kamar bangon rami mai zurfi na gefen bango mai riƙe ƙasa ko ruwa, labule mai hana ruwa, da sauransu), Hakanan ana iya amfani da shi azaman ƙarfafa tushe na dindindin na dindindin, jiyya mai hana gani.
(3)Lokacin da aka yi amfani da shi don kula da ayyukan tushe inda ƙasa peat ko ruwan ƙasa ke da lalacewa, inda yawan ruwan ƙasa ya yi yawa, ko kuma inda ruwa ya yi yawa, ya kamata a gudanar da gwaje-gwaje don sanin amfanin sa.
Dangane da hanyoyin jet daban-daban, ana iya raba shi zuwa hanyar bututu guda ɗaya, hanyar bututu biyu da hanyar bututu uku
Lokacin aikawa: Nuwamba-24-2023