摘要
近几十年来,建筑行业发展迅速,钢筋混凝土框架结构作为一种非常常见的结构形式,普遍应用于民用公共基础设施建设等工程项目中。框架结构具有柱距跨度大,房间开间大、楼层层高高等显著特点,特别适应商业办公、停车车库、体育场馆等功能性建筑对楼层功能用房有大开间、大进深、高楼层净高等特殊需求,以满足广大人民群众的公共生活及出行的需要。发挥钢筋混凝土框架结构的优良性,广泛应用于公共建筑工程实际建设当中,是现实的需要。
In recent decades,the construction industry has developed rapidly,and reinforced concrete frame structures,as a very common structural form,are widely used in civil public infrastructure construction and other engineering projects.The frame structure has significant characteristics such as large column spacing span,large room opening,and high floor height.It is particularly suitable for functional buildings such as commercial offices,parking garages,sports venues,etc.,which have special requirements for large opening,large depth,and high net height of high-rise functional rooms,in order to meet the public life and travel needs of the general public.It is a practical need to fully utilize the advantages of reinforced concrete frame structures and widely apply them in the actual construction of public building projects.
作者
唐华岳
TANG Huayue(China Academy of Building Research Co.,Ltd.,Beijing,100013,China)
关键词
框架抗震等级
框架梁截面
框架柱截面
seismic grade of frame
frame beam section
frame column section
