预应力型钢混凝土梁抗弯承载力计算方法探讨  

STUDY ON THE BENDING CAPACITY CALCULATION METHOD OF PRESTRESSED STEEL REINFORCED CONCRETE BEAMS

作　　者：朱筱俊[1] 武川川[2] 吴见丰[2] 梁书亭[2] 庞瑞[2] 

机构地区：[1]东南大学建筑设计研究院,南京210096 [2]东南大学土木工程学院,南京210096

出　　处：《钢结构》2010年第10期6-10,共5页Steel Construction

基　　金：江苏省"六大人才高峰"资助项目(1105000150)

摘　　要：在已有预应力混凝土结构和型钢混凝土结构理论分析的基础上,提出基于YB 9082-2006《钢骨混凝土结构设计规程》和JGJ 138-2001《型钢混凝土组合结构技术规程》的预应力型钢混凝土梁抗弯承载力计算方法,并与试验结果对比,计算结果与试验结果吻合良好,从而为预应力型钢混凝土梁的实际工程应用提供理论基础。According to the computational theory of prestressed reinforced concrete beams and steel reinforced concrete beams,it was proposed the calculation method of prestressed steel reinforced concrete（PSRC）beams based on current Technical Specification of Steel-Reinforced Concrete Structures（YB 9082-2006） and Technical Specification for Steel Reinforced Concrete Composite Structures（JGJ 138-2001）,and the calculations by the formulas are in good agreement with the testing results,which provide theoretical foundation for practical application of prestressed steel reinforced concrete（PSRC） beams.

关 键 词：预应力型钢混凝土梁 预应力 抗弯承载力 

分 类 号：TU398.9[建筑科学—结构工程]