框架结构计算嵌固端位置的确定方法

A Method for Determining the Location of Embedded End in Frame Structures

论文对无地下室、采用独立基础的现浇的框架结构的分析模型中框架层数与嵌固位置的确定方法进行了比较与参数计算分析,建议底嵌固于室内地面的模型进行整体结构的设计计算与配筋,拉梁以下框架柱的配筋与首层柱底截面配筋相同的处理办法,不仅可以满足安全性要求,而且还能更好地体现强柱弱梁的抗震设计理念。

The paper compares the method of determining the number of stories and the embedded position of the frame in the analysis model of cast-in-situ frame structure without basement and with independent foundation,and analyzes the parameter calculation.It is suggested that the model with the bottom embedded in the indoor ground be used for the design calculation and reinforcement of the whole structure.The reinforcement of frame column below tie beam is the same as that of the first floor column bottom section.It can not only meet the safety requirements,but also can better reflect the seismic design concept of strong columns and weak beams.