摘要
通过建立桥梁结构模型,采用有限元通用程序ANSYS对主桥裂缝成因进行分析,找到了箱梁裂缝的基本原因,提出处理意见及必要的防范措施,避免后续施工中病害再次发生。
Finite element general program ANSYS is adopted to analyze main bridge cracks＂ causes through setting up bridge structural model with finding basic causes of box beam cracks, treatment and necessary prevention measures are put forward to avoid follow -up construction damage happening again.
出处
《北方交通》
2010年第8期47-49,共3页
Northern Communications
关键词
箱梁裂缝
原因分析
对策
Box beam cracks
Cause analysis
Countermeasure
