摘要
通过对后溪坂1号大桥0#块结构使用阶段应力的空间有限元分析,得到该桥0#块各控制截面的应力分布云图,直观地观察到各控制截面的应力薄弱区域,使工程设计人员有目的地采取适当加强措施,以改善0#块结构的受力状态。
This paper obtains stress distribution map of all controlled section on 0^# segment of Houxiban No. 1 Bridge by applying stage stress spatial limited element analysis, so to directly observe weak stress region on each controlled section and enables project designers to take suitable reinforcement to meliorate stress status of 0^# segment.
出处
《公路交通技术》
2007年第4期75-77,共3页
Technology of Highway and Transport
关键词
连续刚构
0^#块
有限元分析
continuous rigid structure
0^# segmentt
limited element analysis
