fishable pipe bridge plug 可捞式油管桥塞
suspension pipe bridge 悬索式管桥
cable-stayed pipe bridge 斜拉管线桥
removable pipe bridge plug 可取式插管桥塞
Three-dimension finite element model is built according to the actual structural characteristic of suspension pipe bridge.
按照悬索式管桥的实际结构特点,建立了三维有限元模型。
By using the response spectrum method, analysis of vertical seismic responses for the cable - stayed pipe bridge 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。
On the basis of the modal analysis, the nonlinear finite element is used to analyze the dynamic response of suspension pipe bridge to cross wind excitation.
在模态分析的基础上,采用几何非线性有限元的分析方法,对悬索式管桥进行了横向风共振分析。
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