Out-of-Plane Stability Analysis of U-Section Pin-End Steel Arch

被引：1

作者：

Xi, Kuantang ^{[1
]}

Li, Jin ^{[1
]}

Zhou, Tiegang ^{[1
]}

Xu, Qingxing ^{[1
]}

机构：

[1] Xian Univ Architecture & Technol, Sch Civil Engn, Xian 710055, Peoples R China

来源：

ADVANCES IN CIVIL STRUCTURES, PTS 1 AND 2 | 2013年 / 351-352卷

关键词：

Circular arch; U-section; Pin bearing; Out-of-plane instability; With batten plate; STRENGTH;

D O I：

10.4028/www.scientific.net/AMM.351-352.169

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Two kinds of finite element model which can reflect the effects of different loading positions were constructed with Beam 188 and Shell 181. Effects of different restraints, load models and rise-span ratios on out-of-plane buckling were studied by comparing results of fixed arches with that of pin-end arches under three loading models. It is conservative to design by employing results of radial loading. As for out-of-plane stability, pin-end arches are better than fixed arches when rise-span ratio is big. Compared with U-section pin-end circular arches with diaphragm, those with batten plates have batter out-of-plane stability, and they are more economical and easier to construct.

引用

页码：169 / 173

页数：5

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