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文章分析了在基础工程施工中传统的冲击钻进技术的特点和不足,介绍了近几年在冲击钻进技术中所取得的一些进展,并对冲击钻进技术的发展进行了展望.“,”The features and problems of the percussive drilling in the construction of foundation works are analyzed.This paper also describes the present developments and the future trends of the percussive drilling technology in the construction of foundation works.