本工程实践表明，高压旋喷桩对一些复杂地基，特别是场地孤石较多时，是一种有效的地基加固方法。
The engineering practice show that, the high - pressure chemical churning pile was effective ground reinforce method in some complex foundations.
用一水硬铝石型铝土矿在旋流浮选系统中进行了旋流浮选和分级试验对比。
Making use of the diaspore type bauxite, the cyclone flotation and classification test had been carried in the system of cyclone flotation.
采用高压旋喷注浆进行止水防渗处理后，地下水得到了有效的控制，保证了基坑进一步开挖和浆砌块石护坡方案的顺利施工。
By adopting jet grouting, ground water was controlled effectively, and thus further excavation and implementation of the scheme of grouted rubble revetment were ensured.
采用高压旋喷注浆进行止水防渗处理后，地下水得到了有效的控制，保证了基坑进一步开挖和浆砌块石护坡方案的顺利施工。
By adopting jet grouting, ground water was controlled effectively, and thus further excavation and implementation of the scheme of grouted rubble revetment were ensured.
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