EXPERIMENTAL STUDY ON DEFORMATION AND FRACTURE OF ICE SHEET BY PROPAGATING WATER WAVE

Proceedings of the International Conference on Coastal Engineering

Shigeki Sakai¹  Shigeo Kanada²  Makoto Sasamoto¹  Koh Izumiyama²  Xiaodong Liu¹ 

[1] Department of Civil and Environmental Eng., Iwate University;Ship Research Institute, Ministry of Transport

关键词: experimental study;    ice deformation;    ice fracture;    ice sheet;    wave propagation;   

DOI  :  10.9753/icce.v25.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

A criteria of ice sheet fracture by propagating waves is proposed based on an elastic bending theory. Experiments with a model ice are carried out to examine the validity of the criteria. Comparisons with experimental results show that the proposed criteria is available for a wide range of ice properties. The crack span induced by waves is between 1/4 and 1/2 of wave length in ice.

【 授权许可】

Unknown