高层建筑钢骨转换梁极限承载力分析  

Analysis on Ultimate Bearing Capacity of Steel Reinforced Concrete Transfer Beam

作　　者：梁斌[1] 孟凡深[2] 陈帅[1] 刘小敏[1] 

机构地区：[1]河南科技大学建筑工程学院,河南洛阳471003 [2]洛阳大学土木系,河南洛阳471023

出　　处：《河南科技大学学报（自然科学版）》2004年第1期69-73,共5页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省科技攻关资助项目(991150103);河南省高校青年骨干教师资助项目;河南科技大学科研基金资助项目(200120)

摘　　要：经对钢骨混凝土转换梁与上部剪力墙共同作用的正截面塑性极限承载力分析后,提出了一种近似的计算方法,并与非线性单根梁有限元分析数值解作比较,得到了接近的结果。表明钢骨混凝土转换梁结构明显增强了整体结构的承载能力,同时也为这种结构的研究和设计提供了理论基础。Through the analysis on the ultimate bearing capacity of the structure with steel reinforced concrete transfer beam and upper shear wall,a calculating method for the bearing capacity is put forward,meanwhile,the camparison between the results got respectively by the method and nonlinear finite element method proved the two results are approximate.This shows that the use of steel reinforced concrete transfer beam can improve the bearing capacity of the whole structure,and provides a theoritical foundation for the researches and design of this structure.

关 键 词：高层建筑 钢骨转换梁 极限承载力 剪力墙 

分 类 号：TU378.2[建筑科学—结构工程] TU312.1