冷弯薄壁型钢构件的直接强度设计法

Authors
Publication date
1 January 2003
Publisher
Editorial Department of Progress in Steel Building Structures, Tongji University

Abstract

受压或受弯的冷弯薄壁卷边槽钢有板件局部屈曲,截面畸变屈曲和整体弯曲屈曲或弯扭屈曲三种模式。本文着重介绍板件的相关屈曲和计算截面畸变屈曲应力的方法并阐述了三种屈曲模式之间的相关关系。指出用传统的有效截面设计法计算受压和受弯冷弯薄壁卷边槽钢承载力的弊端,较详细地说明了用构件全截面计算的直接强度设计法

    Similar works

    Full text

    thumbnail-image

    Available Versions

    Directory of Open Access Journals

    redirect
    oaioai:doaj.org/article:21b742c21...
    Last time updated on 28/12/2024