Analysis on Strength, Stiffness and Stability for Shippment Structure of Hull Subsection

被引：0

作者：

Zeng, Qing-dun ^{[1
]}

Qiao, Meng-hua ^{[1
]}

机构：

[1] S China Univ Technol, Sch Civil Engn & Transportat, Guangzhou 510640, Guangdong, Peoples R China

来源：

PROGRESS IN STRUCTURE, PTS 1-4 | 2012年 / 166-169卷

关键词：

Shippment structure; Finite element method; Strength; Stiffness; Stability;

D O I：

10.4028/www.scientific.net/AMM.166-169.1019

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In allusion to the safety problems of the shippment structure of hull subsection at area B in a Shipyard Co., Ltd., Guangdong, in this paper, a solid model for a proposed shippment structure of hull subsection was established by using a finite element software ANSYS which is a common software, the internal force (stress), deformation and stability of components under various actual working conditions were calculated, and then the checks of strength, stiffness and stability were performed on the basis of the national regulations. The results show that both strength and stability can meet the safety requirements of operation, but stiffness is insufficient, because the horizontal displacement of steel pillars in shippment structure oversteps the specified value of the national standards of China. The conclusion provides a theoretical foundation for the safely use of shippment structure of hull subsection and the optimization and improvement of the structure.

引用

页码：1019 / 1022

页数：4