Theko ea Feme bakeng sa China 20-24t Excavator High Frequency Vibratory Pile Driver Vibro Hammer for Driving Pile Pile Byvh250 for Komatsu Kobelco Caterpillar Hitachi

Tlhaloso e Khutšoanyane:

Ho seha ha Trench Re-mixing Deep wall (TRD ka bokgutshwane) e fapane le ya Soil Mixed Wall method (SMW). Ka mokhoa oa TRD, lisebelisoa tsa saha tsa ketane li behiloe karolong e telele ea "rectangular post" ebe e kenngoa mobung, hore e tsamaisoe ka tsela e fapaneng bakeng sa ho itšeha le ho tšela grout, ho kopanya, ho sisinyeha le ho kopanya mobu sebakeng sa pele, etsa lebota la diaphragm ka tlasa lefatshe. Mochine ona o qalile ho ntlafatsoa Japane ka 1994 bakeng sa ho etsa marako a khaotsoeng kapa marako a slurry diaphragm, a 'nileng a sebelisoa haholo liteisheneng tse tsamaeang ka tlas'a lefatše, lithōle, marako a ke keng a phunyeletsoa ho thibela tšilafalo ho tsoa metsing a fatše, joalo-joalo mokhoa oa TRD o sebelisitsoe haholo libaka tsa mosebetsi Japane ho tloha ka bo-1990. Mokhoa oa TRD o fumana tsoelo-pele e potlakileng, ho tloha ha TRD e qala ho tsebisoa Chaena ka 2009. Ke feela ka selemo sa 2018, libaka tse feletseng tsa marako tse entsoeng ka mokhoa oa TRD li fihla ho 1 million square meters le merero e fetang 80 malapeng.