Mechanical behavior analysis of the Span Concrete Filled Steel Tube Arch Bridge Structure under temperature effect

摘要：

With the new structure of the Span Concrete Filled Steel Tube Arch Bridge Structure of emergence, the problem of bridge development by bridge span constrained have been resolved. But with the arch bridge span increases and the number of statically indeterminate, the impact of temperature change on the structure is serious. In this paper, finite element software MIDAS analysis the mechanical behavior of the overall temperature rise or down for the deck-type Span Concrete Filled Steel Tube Arch Bridge Structure, the results show that the influence of the overall temperature rise or down is significant, and analysis the safety of this structure in considering cooling load combination at the same time.

关键词： Concrete Filled Steel Tube Arch Bridge temperature effect mechanical behavior structure safety

作者: Peiwen Gao Honggang Lei

作者单位: Academy of Architecture and Civil Engineering Tai Yuan University of Technology Taiyuan, China

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 1626-1629

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）