摘要
文章通过运用大型通用有限元软件ANSYS建立桥梁有限元模型,对刚构拱桥在大型运输车荷载作用下的受力特点进行分析,提出针对性的加固方案,并采用有限元模型分析了加固方案的可行性。
Through establishing the finite element model of bridges by using large common finite element software ANSYS,the article analyzed the stress characteristics of rigid frame arch bridge under large truck loads,proposed the corresponding reinforcement plan,and analyzed the feasibility of reinforcement plan by using the finite element model.
出处
《西部交通科技》
2012年第7期67-71,共5页
Western China Communications Science & Technology
关键词
有限元分析
ANSYS
桥梁承载力
安全评估
Finite element analysis
ANSYS
Bridge bearing capacity
Safety assessment
