The construction of the foundation by means of rowed pile ground freezing method effectively resolves the problem of the foundation pit lagging and water repellence.

• 润扬长江公路大桥南锚碇基础,为软土地基、嵌岩特大深基坑工程,采用排桩冻结法施工,有效地解决了基坑支护、封水问题。