大跨度球形网架结构施工技术研究  

Construction Technology of Large-Span Spherical Grid Structure

作　　者：施磊 SHI Lei(China Railway 16th Bureau Group City Construction Development Co.,Ltd.,Beijing 100018,China)

机构地区：[1]中铁十六局集团城市建设发展有限公司,北京100018

出　　处：《工程质量》2023年第1期71-74,共4页Construction Quality

摘　　要：传统的结构施工在大跨度的建筑中存在着诸多施工问题,与此同时,建筑行业的技术要求与标准愈发严格,大跨度球形网架结构作为一项前沿的施工技术从客观来说有必要替代传统结构施工在大跨度建筑中的应用。本文对大跨度球形网架施工进行了全方位深入分析与研究,结合施工过程中存在的难点及重点,针对施工中存在的不稳定因素,对现有施工技术进行优化和不同方式的整合创新,以解决实际施工问题。相比传统施工方法,该技术提高了安全性、稳定性,缩短了工期,降低了成本,具有较强的行业推广意义。There are many construction problems in traditional structural construction in large-span buildings. At the same time,the technical requirements and standards of the construction industry are becoming more and stricter. As a cutting-edge construction technology,the construction of large-span spherical grid structures is objectively necessary to replace the application of traditional construction in large-span buildings. In this paper,an all-round and in-depth research on the construction of large-span spherical grids is carried out. Combined with the construction difficulties and key points in the construction process,the existing construction technology is optimized for the unstable factors in the construction,and different ways to integrate and innovate to solve practical construction problems.Compared with traditional construction methods,this technology improves safety,stability,solves construction period and cost,and has strong industry promotion significance.

关 键 词：大跨度 球形网架 三维建模 吊装卸载 施工组合 

分 类 号：TU758.11[建筑科学—建筑技术科学]