摘要
某工程地下结构采用逆作法施工,主楼竖向结构采用型钢混凝土结构,通过合理的组织和技术创新,实现了型钢柱与钢管支承柱之间在逆作区倒插衔接、合体化施工,保证竖向传力体系的合理转换,满足设计和施工规范要求。详细介绍了该技术的特点、工艺原理和施工技术要点。
Top-down method was adopted in a project,and steel reinforced concrete structure was used as vertical structure. According to the organization and technical innovation, insert connection and integrated construction of steel column and steel support were realized. This method ensured the reasonable conversion of vertical force transfer system,and the parameters can meet the requirement of design and standard. Characteristics,construction principle and technology points were introduced in detail.
出处
《施工技术》
CAS
北大核心
2016年第1期28-32,共5页
Construction Technology
关键词
高层建筑
地下工程
逆作法
型钢柱
施工技术
tall buildings
underground
top-down method
steel column
construction
