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本文从解析和有限元方法两个方面研究了双曲抛物面浅壳内力分布和变形规律,从而为本溪水洞配景工程聚仙楼屋盖设计提供了力学依据。力学模型及数学方法具有一般性。本文方法适用于各类型屋盖结构。
In this paper, the distribution and deformation laws of the shallow shells of hyperbolic paraboloids are studied from two aspects of analysis and finite element method, which provides the mechanical basis for the design of the roof of the Juxi River Water Project. Mechanical models and mathematical methods are general. This method is applicable to all types of roof structures.