上拉式型钢悬挑架在施工过程中对主体结构的影响分析  

ANALYSIS OF THE IMPACT OF PULL-UP STEEL CANTILEVER FRAME ON THE MAIN STRUCTURE DURING CONSTRUCTION

作　　者：蔡寿富 蔡丰锡 方必纪 Cai Shou-fu;Cai Feng-xi;Fang Bi-ji

机构地区：[1]瑞安市建设工程质量监督站,浙江瑞安325200 [2]浙江嘉华建筑设计研究院有限公司,浙江瑞安325200

出　　处：《建筑技术开发》2023年第9期17-19,共3页Building Technology Development

摘　　要：随着型钢悬挑外架支撑体系施工应用日益增多,因其复杂的受力工况、特殊的悬挑方式均会影响主体结构承载能力,以瑞安市科技局科研课题“节能装配式型钢悬挑外架支撑体系的适配性研究”为依托,对不同施工工况上拉式型钢悬挑架对主体结构的影响进行分析,为施工以及结构设计提供参考。With the increasing application of section steel cantilever external frame support system in construction,the complex stress conditions and special suspension methods can affect the bearing capacity of the main structure.Based on the scientific research project“Adaptability Research of Energy saving Assembled Section Steel Cantilever External Frame Support System”by the Science and Technology Bureau of Ruian City,this article analyzes the impact of pull-type section steel cantilever frame on the main structure under different construction conditions,For construction and structural design reference.

关 键 词：型钢悬挑架 承载力 施工工况 附加荷载 

分 类 号：TU731.2[建筑科学—建筑技术科学]