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1 research outputs found
Analysis on the Dynamic Characteristic of Rectangular Ice-cover Structures in River
Author
孟闻远
王璐
许雷阁
郭颍奎
Publication venue
Publication date
15/02/2011
Field of study
No full text
冰盖结构的动力特性属于流固耦合系统中的动力学问题.根据黄河凌汛的特点和现场破冰试验采集的数据,研究了冰盖前20阶振型、不同厚度下自振频率和阶次的关系、自振频率和水深的关系等.研究结果有助于提高定向爆破的效率
Institute Of Mechanics,Chinese Academy of Sciences