Buckling Bearing Capacity Analysis of Perforated Thin Plates under In-plane Load

被引：0

作者：

Long, Lianchun ^{[1
]}

Yang, Jianfu ^{[1
]}

Wang, Tingting ^{[1
]}

机构：

[1] Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing 100124, Peoples R China

来源：

PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON MECHATRONICS ENGINEERING AND INFORMATION TECHNOLOGY (ICMEIT 2017) | 2017年 / 70卷

基金：

中国国家自然科学基金;

关键词：

Perforated Thin Plates; Nonlinear Buckling; Imperfection Shape; BEHAVIOR; HOLES;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In the design process of perforated thin plates, the buckling analysis for guaranteeing larger buckling bearing capacity and determining reasonable hole forms is essential. The nonlinear buckling behavior of the perforated plate under in-plane load is studied in this paper by using the Riks Method and the effects of geometrical parameters such as imperfection shape, hole size and hole location on buckling bearing capacity are considered. The results show that the increscent hole size or hole rotation angle always cause linear decrease of the buckling load. The buckling bearing capacity is inversely proportional to the spacing between hole center and plate center.

引用

页码：615 / 620

页数：6

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