多层靠船结构梁板式码头水平力简化分析
Simplified analysis of horizontal force in multi-layer beam slab wharf berthing structure
李华治 1杨铎 1刘淑伟1
作者信息
- 1. 安徽省交通勘察设计院有限公司,安徽合肥230011
- 折叠
摘要
为详细分析多层靠船结构梁板式码头在撞击力情况下码头排架的内力,采用有限元建立3D及2D模型进行对比分析.研究发现采用《高桩码头设计与施工规范》中简化水平力方法计算的2D模型与3D模型计算结果有较大差异.提出采用弹性支座简化水平力的方法,该方法能与3D模型计算结构较好吻合.
Abstract
For a detailed analysis of the internal force of wharf bents of multi-layer beam slab wharf berthing structure under the ships' impact force, we use the 3D and 2D models to establish the finite element model for a comparative analysis.The result reveals that the calculation results of 2D model using the simplified method and that of 3D model have a great difference.This paper presents a method using the elastic supports' simplified horizontal force, which agrees well with the 3D model structure.
关键词
多层靠船结构/码头/水平力/弹性支座/Robot结构分析Key words
multi-layer berthing structure/wharf/horizontal force/Robot structural analysis引用本文复制引用
出版年
2015
NETL
NSTL
维普
万方数据