《混凝土异形柱结构技术规程》(JGJ149—2006)在异形柱框架结构中实际应用

Application of Technical Specification for Concrete Structures with Specially Shaped Columns (JGJ149—2006) in the design of concrete structures with specially shaped columns

本工程主要依据《混凝土异形柱结构技术规程》(JGJ149—2006)给出的理论基础,在其技术条件框架内结合有关钢筋混凝土理论及相应规范并采取一些技术措施来完成设计。综合计算结果分析,指出在建筑抗震烈度为7度地区,当建筑高度接近规程限高时,结构体系对扭转反应比较敏感,应予以重视。

This project was based on the theoretics of Technical Specification for Concrete Structures with Specially Shaped Columns and completed by uniting technical theoretics of concrete structures within it’s technical framework with using a series of technique measures.The analysis of calculating result show that the concrete structures with specially shaped columns is more sensitive to effecting of torsion action when the height of building approach limited maximum value in the area of 7th seismic fortification intensity.