【摘要】 本文介绍了广州新白云国际机场航站楼共350000m2的大柱网混凝土结构设计。框架梁为有粘结预应力混凝土宽扁梁,次梁采用无粘结预应力混凝土结构。航站楼的混凝土框架不承受水平力是一项独特的设计,目的是使混凝土框架的用钢量降至最低。更多还原

【Abstract】 The 350000m2 big column network concrete structure design of the terminal building in Guangzhou New Baiyun International Airport is introduced in this paper. The bonded prestressed concrete structural wide flat beams were employed as the frame beams, while the unbonded prestressed concrete structure was applied to the junior beams. A unique of no lateral force frame structure for the building was adopted for decreasing the steel consumption in the concrete frame to the least degree.更多还原