BLOCK SUBSIDENCE UNDER PRESSURE AND FLOW

Proceedings of the International Conference on Coastal Engineering

H. Gotoh¹  T. Sakai¹  T. Yamamoto² 

[1] Dept. of Civil Engrg., Kyoto Univ.;Hanshin Electric Railway Co. Ltd.

关键词: block subsidence;    pressure;    armor;   

DOI  :  10.9753/icce.v24.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

The block subsides gradually into sandy bed under water pressure fluctuation. In actual coast the oscillatory flow also acts on the block. The block subsidence is reproduced qualitatively in a laboratory. The subsidence occurs even under the oscillatory flow. Under some combinations of water pressure fluctuation and oscillatory flow, the subsidence is larger than any of the subsidence under the pressure fluctuation only and the subsidence under the oscillatory flow only.

【 授权许可】

Unknown