摘要
本文根据双体船的变形机制,对双体船结构模型进行了相似分析,并进行了载荷相似及几何相似准则的放宽;提出了双体船结构相似模型以及试验设计的原则。最后进行了计算论证。本文所提倡的方法,原则上适用于薄壁结构模型的综合分析。
On the basis of the catamaran's deformation mechanism, this paper carried out similarity analysis to catamaran's structural models and relaxes the similarity of load and geometry. The principle is proposed of the catamaran's similarity model and test design. With the calculative verifications well done, a certain problems encountered in the test get solved. The proposed method can also be used in principle to sythetical analysis of thin-walled structural model.
关键词
双体船
结构
模型
试验
设计
catamaran
structural model
similarity analysis
test design
