Reinforcement Effect Analysis of Dynamic Drainage Consolidation Based on Finn Constitutive Law

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In coastal areas, soft soil treatment is the challenge which must be faced in process of engineering construction. Among numerous treatment methods, dynamic drainage consolidation method is a new and effective method. In this paper, The Finn constitutive law reflecting dynamic pore pressure has been applied to dynamic drainage consolidation analysis. The results show pore water pressure behaves a pulse response proces for the impact, vertical drainage systerm increase the effective drainage channels, speed up the drainage process.

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2390-2394

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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