摘要
采用有限元软件ANSYS建立高强管型预制墩有限元模型,结合上部总体计算情况,对结构逐级加载进行计算分析,分析预制墩应力云图,得到最不利应力点位置,绘制出最不利应力点应力与墩顶荷载曲线图,以指导设计。
The finite element software ANSYS is used to establish the finite element model of high-strength pipe prefabricated pier. Combined with the overall calculation of superstructure, the article calculates and analyzes the step-by-step loading of structure, analyzes the stress nephogram of prefabricated pier to obtain the most harmful stress point location and to draw the most harmful stress point stress and the pier top loading curve graph in order to guide the design.
出处
《城市道桥与防洪》
2016年第10期47-49,10,共3页
Urban Roads Bridges & Flood Control
关键词
预制墩
应力
有限元
计算分析
prefabricated pier
stress
finiteelement
calculation and analysis
