钢筋混凝土连续梁在竖向荷载作用下的延性  

Displacement Ductility of the Reinforced Concrete Continuous Beam Under Vertical Load

作　　者：孙克俭 易继先 

机构地区：[1]内蒙电力勘测设计院,呼和浩特010020 [2]吉林省交通厅房地产开发公司,长春130000

出　　处：《建筑结构》1998年第5期49-51,37,共4页Building Structure

摘　　要：从连续梁延性定义出发,论述了钢筋混凝土连续梁位移延性的计算方法,并推导出相应的计算公式,同时给出了判别钢筋混凝土连续梁屈服和形成机构的方法.Starting from the definition of continuous beam ductility, this article describes the calculation methord for displacement ductility of reinforced concrete beam. The related calculation formula is deducted. Meanwhile the methord to distinguish the reinforced concrete continuous beam yielding from the formative mechanism is given.

关 键 词：钢筋混凝土梁 荷载 连续梁 位移延性 塑性铰 

分 类 号：TU375.101[建筑科学—结构工程]