Abstract：
In the water pond engineering of a large water plant in East Zhejiang, economic and technical analysis and comparison are made between manual excavating pile and punching pile in high embankment crushed stones geological area, and the comparison results indicate that the quality of pile body, construction cost, construction schedule of manual excavating pile are better than those of punching pile in the high embankment crushed stone geological area under precondition of guaranteeing safe construction.
