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锥体冰力的实验研究
Experimental study of ice force on conical structures
【摘要】 通过冰力模型试验,研究了锥体冰力的特征和锥间距对冰力的影响。试验发现冰在正-倒锥交界线上的破坏为挤压破坏;根据试验数据给出了冰在双锥前的非同时破坏系数。
【Abstract】 Model tests were performed to study the characteristics of ice force on conical structures. It was found that the ice failure mode before the boundary of upward-downward bending cone is a crushing mode. The effect of the cone spacing of conical structure on the ice force was studied. From the test data, the non-simultaneous failure coefficient of a double-cone structure was obtained.
【关键词】 冰力模型试验；
锥体；
正-倒锥交界线；
锥间距；
冰非同时破坏；
【Key words】 model tests of ice force； conical structure； boundary of upward-downward binding cone； the space of cones； non-simultaneous failure of ice；
【Key words】 model tests of ice force； conical structure； boundary of upward-downward binding cone； the space of cones； non-simultaneous failure of ice；
【基金】 国家自然科学基金资助项目(50179022)
- 【文献出处】 海洋工程 ,The Ocean Engineering , 编辑部邮箱 ,2004年01期
- 【分类号】P731.15
- 【被引频次】37
- 【下载频次】160