Three-dimension finite element model is built according to the actual structural characteristic of suspension pipebridge.
按照悬索式管桥的实际结构特点,建立了三维有限元模型。
2
By using the response spectrum method, analysis of vertical seismic responses for the cable - stayed pipebridge system is carried out.
使用反应谱方法,对斜拉管线桥体系进行了竖向地震反应分析。
3
On the basis of the modal analysis, the nonlinear finite element is used to analyze the dynamic response of suspension pipebridge to cross wind excitation.