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发表时间：2017-01-01

发表刊物：应用海洋学学报

期号：1

页面范围：119-124

ISSN号：2095-4972

摘要：The compressive strength is one of important mechanical characteristics of sea ice.The compressive strength of sea ice is sampled and tested during the winter of 2014~2015 in Liaohe Estuary.The experiments con-clude uniaxial compressive strength test,confined compressive strength test and uniaxial compressive strength test on the ice specimens from different dimensions.The experiment shows that the strength of sea ice is significantly af-fected by strain rate and brine volume.The confined compressive strength of ice is slightly larger than that of the u-niaxial compressive strength.Under the same strain rate,the compressive strength of the sample is not different ob-viously and the size effect of the specimen is not important.

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