建筑钢结构进展2025，Vol.27Issue(6)：114-122,9.DOI:10.13969/j.jzgjgjz.20240129001
大跨度树杈柱+层叠式曲面网壳屋盖结构施工技术研究
Research on Construction Technology of Large-Span Tree Branch Column and Stacked Curved Mesh Shell Roof Structure
王章毅 1杨树森 1李亮 1潘文智 1曹佐盛 1马多成1
作者信息
- 1. 浙江精工钢结构集团有限公司,浙江 绍兴 312030
- 折叠
摘要
Abstract
The steel roof of Huizhounan Rail Station adopts large-span tree branch columns and stacked curved mesh shells.Its roof structural system is unique and rare in China.Due to the tight schedule,high precision requirements,and complex construction conditions of Huizhounan Rail Station,steel roof is constructed before the elevated waiting hall.Through key technologies such as scheme comparison,construction organization optimization,stability control of unsupported steel columns during construction and construction simulation analysis,the construction period is shortened by about 1-2 months,and the construction cost is reduced by about 3.5 million,which create significant economic benefits and social value.The safety and construction quality of the steel roof are successfully guaranteed,and the installation work of the steel roof is successfully completed.This article also provides a reference for the design and construction of similar structure in the future.关键词
大跨度树杈柱/层叠式曲面网壳/安装施工技术/施工组织优化/钢柱长细比分析/施工仿真分析Key words
large-span tree branch column/stacked curved mesh shell/installation and construction technique/construction organization optimization/analysis of steel column slenderness ratio/construction simulation analysis分类
建筑与水利引用本文复制引用
王章毅,杨树森,李亮,潘文智,曹佐盛,马多成..大跨度树杈柱+层叠式曲面网壳屋盖结构施工技术研究[J].建筑钢结构进展,2025,27(6):114-122,9.
