EXPERIMENTAL ANALYSIS OF WAVE-INDUCED LIQUEFACTION IN A FINE SANDBED

Proceedings of the International Conference on Coastal Engineering

Kojiro Suzuki¹  Yoon-Koo Kang¹  Shigeo Takahashi² 

[1] Maritime Structures Lab., Port and Harbor Research Institute, MOT;Maritime Structures Lab., Port and Harbor Research Institute

关键词: liquefaction;    fine sandbed;    experimental analysis;   

DOI  :  10.9753/icce.v26.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

A series of experiments were conducted to examine wave-induced liquefaction in a loosely packed fine sandbed, which was specifically used to ensure the presence of residual excess pore pressure. Also observed was the compaction of a liquefied sandbed in response to cyclic wave loading; a phenomenon thought to reduce the possibility of liquefaction. In addition, pore water was supplied from the bottom of the sandbed such that the effect of underground water pressure on liquefaction could be clarified.

【 授权许可】

Unknown