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Paper The following article is Open access

Surcharge preloading consolidation analysis of coastal road considering permeability of dredged soil

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Published under licence by IOP Publishing Ltd
, , Citation Binbin Xu and Wei Si 2017 IOP Conf. Ser.: Earth Environ. Sci. 61 012128 DOI 10.1088/1755-1315/61/1/012128

1755-1315/61/1/012128

Abstract

Due to the high plasticity index and low permeability of reclaimed ground composed of dredged soil, the reinforcement period is very long, which makes the merits of vacuum preloading, short reinforcement time, disappear. Surcharge preloading method becomes the most suitable and economic way. The equivalent permeability method is used to simulate the installation of the plastic vertical drain and the influence of different permeabilities, namely the interval space is calculated numerically.

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10.1088/1755-1315/61/1/012128