WANG Jun, YE Qiang, SUN Qi, et al. Research on application of thin-wall tubular piles to Wenzhou tidal flat soil foundation treatment[J]. 2012, 33(10).
WANG Jun, YE Qiang, SUN Qi, et al. Research on application of thin-wall tubular piles to Wenzhou tidal flat soil foundation treatment[J]. 2012, 33(10).DOI:
Based on the region block #1 of the first-period peninsula in Wenzhou tidal land
in-situ static load tests have been conducted on thin-wall tubular piles
bored piles and prestressed pipe piles. The results indicate that compared with bored piles and prestressed piles
thin-wall tubular piles are widely use in the foundation treatment of tidal flat soil due to its advantages of no sediment
high quality
weak pile driving effect
cost-saving
meeting the requirements of bearing capacity and settlement of pile top. In addition
no plugging happens during driving thin-wall tubular pile in tidal flat soil. The soil plug and cover plate on pile top have contribution to increase bearing capacity to some extent. At the same time
in order to increase bearing capacity
thin-wall tubular pile can be lengthened appropriately.