摘要
以正在修建的某高速铁路提篮拱桥为背景,针对3个拱脚过渡段设计方案,应用大型通用软件ANSYS,分别建立全桥模型和拱脚局部模型,并对3个方案的拱脚过渡段的应力分布进行分析。可供类似桥梁设计施工参考。
Based on the handle basket arc bridge on some expressway under construction as background and aiming at three design plans for transition sections of abutments, this paper establishes full-scale model of the whole bridge and local model of abutment by means of large-scale universal software ANSYS, and analyzes stress distribution of transition sections of abutments in three plans. The analysis of this paper can be a reference for design of similar bridges.
出处
《公路交通技术》
2011年第1期57-60,共4页
Technology of Highway and Transport
关键词
提篮拱桥
拱脚
局部应力分析
handle basket bridge
arch bridge
analysis of local stress
