In 1993,the powder deep mixing method has been used on construction of the lock pier and the water retainning dam of diversion works in Hutuo River,Xinzhou district,Shanxi province to improve their foundation soil and the effect is good.

 
  • 1993年山西省忻州地區滹沱河界河鋪引水樞紐改建工程采用水泥粉噴技術(shù)建造閘墩基礎加固樁、擋水壩基礎防滲墻獲得良好的工程效果。
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