合肥工业大学学报(自然科学版)
閤肥工業大學學報(自然科學版)
합비공업대학학보(자연과학판)
JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY
2010年
4期
543-547
,共5页
装配式管型通道%二维模型%三维模型%有限元分析
裝配式管型通道%二維模型%三維模型%有限元分析
장배식관형통도%이유모형%삼유모형%유한원분석
prefabricated arch culvert%2D model%3D model%finite element analysis
文章以高速公路工程的装配式钢筋混凝土管型通道为研究对象,考虑土与结构的相互作用及管片接头之间的挤压摩擦作用,采用ANSYS有限元计算软件建立了装配式钢筋混凝土管型通道的二维与三维有限元模型,对3种工况进行了数值分析;并对管型通道的6个特征截面的内力状况进行了对比分析,得出了相应的结论.
文章以高速公路工程的裝配式鋼觔混凝土管型通道為研究對象,攷慮土與結構的相互作用及管片接頭之間的擠壓摩抆作用,採用ANSYS有限元計算軟件建立瞭裝配式鋼觔混凝土管型通道的二維與三維有限元模型,對3種工況進行瞭數值分析;併對管型通道的6箇特徵截麵的內力狀況進行瞭對比分析,得齣瞭相應的結論.
문장이고속공로공정적장배식강근혼응토관형통도위연구대상,고필토여결구적상호작용급관편접두지간적제압마찰작용,채용ANSYS유한원계산연건건립료장배식강근혼응토관형통도적이유여삼유유한원모형,대3충공황진행료수치분석;병대관형통도적6개특정절면적내력상황진행료대비분석,득출료상응적결론.
This paper considers the prefabricated reinforced concrete arch culvert in expressway and the interaction between structures and soil layers and the friction and extrusion of segment connecting joints,and 2D and 3D finite element models of prefabricated reinforced concrete arch culvert are established by using ANSYS.Numerical simulation under three operating conditions is carried out.Inner force of six characteristic sections in arch culvert are compared and some conclusions are obtained.
