The piling results obtained by big swing-jet grouting and directional jet grouting are analyzed and compared. The possibility of big swing-jet grouting technology is discussed in the paper.
分析比较了大摆喷工艺与旋喷工艺的成桩效果，论述了大摆喷工艺的可行性。
The piling results obtained by big swing-jet grouting and directional jet grouting are analyzed and compared. The possibility of big swing-jet grouting technology is discussed in the paper.
分析比较了大摆喷工艺与旋喷工艺的成桩效果，论述了大摆喷工艺的可行性。
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