We can disposal spare piles on the crude foundation by scientific and rational design, cut down the number of piles and construct cost, which is fit for railway, highroad, city roadway, large-scale dam and fill project with the tremendous economy benefit.

• 通过科学合理的设计与施工,可以在天然地基上布置成疏桩、减少用桩数量、进而大幅度降低工程建设成本,有着巨大的经济效益,很适合于天然软土地基上的铁路、公路、城市道路、长大堤坝以及大面积填方工程。