Chen Xin, Tan Janling. Analysis on Influence of Different Parameters on Linear Shape of Continuous Beam Bridge[J]. Journal of Yellow River Conservancy Technical Institute, 2020, 32(3): 19-23. DOI: 10.13681/j.cnki.cn41-1282/tv.2020.03.005
Citation:
Chen Xin, Tan Janling. Analysis on Influence of Different Parameters on Linear Shape of Continuous Beam Bridge[J]. Journal of Yellow River Conservancy Technical Institute, 2020, 32(3): 19-23. DOI: 10.13681/j.cnki.cn41-1282/tv.2020.03.005
Chen Xin, Tan Janling. Analysis on Influence of Different Parameters on Linear Shape of Continuous Beam Bridge[J]. Journal of Yellow River Conservancy Technical Institute, 2020, 32(3): 19-23. DOI: 10.13681/j.cnki.cn41-1282/tv.2020.03.005
Citation:
Chen Xin, Tan Janling. Analysis on Influence of Different Parameters on Linear Shape of Continuous Beam Bridge[J]. Journal of Yellow River Conservancy Technical Institute, 2020, 32(3): 19-23. DOI: 10.13681/j.cnki.cn41-1282/tv.2020.03.005
Analysis on Influence of Different Parameters on Linear Shape of Continuous Beam Bridge
Taking a three-span prestressed concrete continuous beam bridge on a highway as the background and using Midas/civil to establish a finite element analysis model, the influences of concrete casting and prestressed tension, prestressed loss, concrete self-weight change, shrinkage and creep of concrete, environmental relative humidity and structural stiffness on the main beam line are analyzed.