摘要
中北大学老干部活动中心屋盖为钢筋混凝土屋盖,下方设计为无柱大空间。为保证建筑功能和结构安全合理,确定荷载组合及计算假定模型,根据工程实际情况,对几种不同结构方案进行分析比较,确定合理的结构方案。针对节点处杆件汇交存在的施工难度大不好连接等问题,采取了相应的构造措施,使节点受力性能好、制作方便。
North University of China Activity Center roof is reinforced concrete structure and under its roof is large span structure without columns in it.For the satisfaction of architecture function and structure safety,loads combination and calculation models are determined.According to the practice,reasonable scheme is chosen after comparision.Measures are taken to solve the joints connection problem.
出处
《施工技术》
CAS
北大核心
2017年第7期123-127,共5页
Construction Technology
关键词
混凝土
屋盖
大空间
坡屋面
方案比选
网架
concrete
roofs
large space
sloping roof
scheme comparison
trusses
