摘要
对预应力混凝土转换梁结构的施工要点作了分析,转换梁和上、下部结构有明显的共同工作特性,尤其是转换梁下部层数的多少即下部结构的刚度对转换梁的内力影响较大,对转换层的选型和设计有重要意义.
This paper analyzes the construction points for the converted beams of prestressed concrete.The transfer number of beams and the upper and lower part of the structure have obvious common operating characteristics,especially the number of lower floors of the transfer beam,namely,that is stiffness of the lower part of the structure has greater impact on the internal force of the transfer beam,which is of great significance to selection and design of the conversion layer.
出处
《湖北民族学院学报（自然科学版）》
CAS
2010年第1期104-107,共4页
Journal of Hubei Minzu University(Natural Science Edition)
基金
国家自然科学基金项目(A027005)
关键词
大跨度预应力混凝土转换层结构
预应力
耦合
曲线
转换梁
受弯性能
large span prestressed concrete transfer story structure
prestress
coupling
curve
transfer beam
flexural behavior
