核心筒-巨型拱拉索结构施工模拟分析及监测  

CONSTRUCTION SIMULATION ANALYSIS AND MONITORING OF CORE TUBE—PRESTRESSEDCABLE ARCSTRUCTURE

作　　者：何中才 黄周敏 邱时秒 HE Zhong-cai;HUANG Zhou-min;QIU Shi-miao(China Construction Second Engineering Bureau Ltd.South China Company,518000,Shenzhen,Guangdong,China)

机构地区：[1]中国建筑第二工程局有限公司华南分公司,广东深圳518000

出　　处：《建筑技术》2023年第14期1694-1696,共3页Architecture Technology

摘　　要：以趣店科技金融创新园区项目主体工程1号楼上部“核心筒–巨型拱拉索”结构体系为例,采用SAP2000软件建立三维有限元模型,模拟分析施工全过程,得到楼层关键点在预应力拉索施工及各楼面施工阶段的竖向变形计算值,与现场实际测量数据对比发现,计算结果与实测数据较吻合。Base on the No.1 upper core tube–prestressed cable arc structure which is part of Financial Innovation of Science and Technology Park Project,three-dimensional finite element model was constructed by SAP2000 software.Based on the whole process of construction simulation analysis,the calculated values of the vertical deformation of the key point result was got in construction of prestressed cable and the floor construction stage.The results showed that the calculated values were in good agreement with the monitoring data.

关 键 词：钢结构 巨型拱拉索 预应力拉索 施工模拟 

分 类 号：TU74[建筑科学—建筑技术科学]