树状桁架钢结构雨篷施工技术应用  

APPLICATION OF TREE TRUSS STEEL STRUCTURE CANOPY CONSTRUCTION TECHNOLOGY

作　　者：李赫 方钧 朱昊晨 张艺馨 Li He;Fang Jun;Zhu Hao-chen;Zhang Yi-xin

机构地区：[1]中国建筑第二工程局有限公司华东公司,浙江金华321000 [2]浦江县建设工程质量安全监督站,浙江金华321000

出　　处：《建筑技术开发》2023年第12期43-45,共3页Building Technology Development

摘　　要：钢结构雨篷因其具有自重较轻、抗震性强、抗冲击性好、安装简单快捷等优点被广泛应用到建筑工程中,并已成为建筑工程中不可或缺的一部分。工程结合某酒店项目实际情况,提出了大跨度树状桁架钢结构雨篷施工技术,并对钢结构雨篷施工工艺、钢结构吊装、钢结构焊接等施工技术进行详细阐述。实践证明,采用该施工技术效果良好,同时也保证了钢雨篷的成型质量及施工安全。Steel structure awnings are widely used in construction projects due to their advantages such as light weight,strong seismic resistance,good impact resistance,and simple and fast installation,and have become an indispensable part of construction projects.This project proposes a construction technology for large-span tree truss steel structure awning based on the actual situation of a hotel project.The construction process,steel structure lifting,steel structure welding,and other construction technologies for the steel structure awning are elaborated in detail.Practice has proven that the use of this construction technology has good results,while also ensuring the forming quality and construction safety of the steel canopy.

关 键 词：钢结构雨篷 网壳结构 吊装 钢结构焊接 

分 类 号：TU63[建筑科学—建筑技术科学]