预应力混凝土简支T形梁桥毕业设计
本文设计的是预应力混凝土T形梁桥,第一部分主要内容主要是通过水文计算确定桥长,并通过方案的比选确定出本次设计的桥型,第二部分的内容比较多,主要包括结构尺寸的拟、恒载和活载内力计算、根据承载力配筋并进行截面的承载力和应力验算、张拉预应力钢筋和计算预应力钢筋的各种应力损失、验算局部承压和梁的挠度变形计算,同时还简单的计算复核了横隔梁和行车道板的承载力。
Abstract: ThispaperisthedesignofprestressedconcreteT-beambridge.Thefirstpartismainlydeterminedbyhydrologycalculationslongbridge,Adoptionoftheprogramandtheselectionofidentifyingthistypedesignofthebridge,thesecondpartofthecontentsofmore,keystructuraldimensions,includingthedesign,deadloadandliveLoad,Accordingcapacityreinforcementandthecapacityforcrosssectionsandstresscalculation,prestressedreinforcedandprestressedreinforcedthestressloss,partialpressureandcheckingthebeamdeflection,alsosimplecalculationreviewedCrossbeamsandplateslanecapacity.
本文设计的是预应力混凝土T形梁桥,第一部分主要内容主要是通过水文计算确定桥长,并通过方案的比选确定出本次设计的桥型,第二部分的内容比较多,主要包括结构尺寸的拟、恒载和活载内力计算、根据承载力配筋并进行截面的承载力和应力验算、张拉预应力钢筋和计算预应力钢筋的各种应力损失、验算局部承压和梁的挠度变形计算,同时还简单的计算复核了横隔梁和行车道板的承载力。
Abstract: ThispaperisthedesignofprestressedconcreteT-beambridge.Thefirstpartismainlydeterminedbyhydrologycalculationslongbridge,Adoptionoftheprogramandtheselectionofidentifyingthistypedesignofthebridge,thesecondpartofthecontentsofmore,keystructuraldimensions,includingthedesign,deadloadandliveLoad,Accordingcapacityreinforcementandthecapacityforcrosssectionsandstresscalculation,prestressedreinforcedandprestressedreinforcedthestressloss,partialpressureandcheckingthebeamdeflection,alsosimplecalculationreviewedCrossbeamsandplateslanecapacity.