Analysis of encased steel beams with hollow cross-sections

被引：3
|
作者：
Kvocak, V. [1 ]
Kozlejova, V. [1 ]
Dubecky, D. [1 ]
机构：
[1] Tech Univ Kosice, Fac Civil Engn, Inst Struct Engn, Kosice 04200, Slovakia
来源：
STEEL STRUCTURES AND BRIDGES 2012 - 23RD CZECH AND SLOVAK INTERNATIONAL CONFERENCE | 2012年 / 40卷
关键词：
research; deck bridges; encased beams;
D O I：
10.1016/j.proeng.2012.07.084
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Encased beams have been used as rigid reinforcement in deck bridges for several decades. Nowadays they are used mainly in railway reconstruction with limited building heights. During the entire period of their exploitation there have not been any changes or modifications in design or structural solution. Recently introduced Eurocodes allow for plastic design in the ultimate limit state. However, standard verifications of such structures indicate the inefficient use of traditional I-beams only. Therefore, deck bridge specimens with beams of alternative cross-section are designed and experimentally verified in the laboratories at the Civil Engineering Faculty of the Technical University in Kosice. (C) 2012 Published by Elsevier Ltd. Selection and review under responsibility of University of Zilina, FCE, Slovakia.
引用
收藏
页码：223 / 228
页数：6
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