As a new joist technique of concrete pipe pile, the prestressed concrete pile mechanical bond express joint has been used in engineering nowadays.
预应力混凝土管桩机械快速接头作为一种新型的管桩连接技术，近年在工程中时有使用。
Thin-wall Pipe Pile Using Cast-in-situ Concrete (named PCC) technology and the application in soil improvement of Shanghai Beihuan express way are introduced.
本文介绍了现浇混凝土薄壁管桩技术及其在上海北环高速公路软基加固中应用。
Under the condition of low embankment and shallow soft soil, deep cement mixing pile is a quick and effective method to meet the post construction settlement of express way.
采用搅拌桩处理，可以较快地满足低路堤、软土厚度不大地段的高速公路工后沉降要求。
Under the condition of low embankment and shallow soft soil, deep cement mixing pile is a quick and effective method to meet the post construction settlement of express way.
采用搅拌桩处理，可以较快地满足低路堤、软土厚度不大地段的高速公路工后沉降要求。
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