多阵风地区塔式起重机抗风措施应用与研究  

Application and Research on Wind Resistant Measures of Tower Crane in Gusty Area

作　　者：吕明灯 刘龙龙[1] 彭伟豪 翟英帅 Lyu Ming-deng;Liu Long-long;Peng Wei-hao;Zhai Ying-shuai

机构地区：[1]中国建筑第二工程局有限公司华南分公司,深圳518048

出　　处：《建筑技术开发》2021年第16期76-78,共3页Building Technology Development

摘　　要：塔式起重机是高层建筑施工必不可少的施工机械,施工项目常常因为风力等级达(及以上)6级、阵风等不可抗力因素导致施工进度停滞,增加施工成本并存在安全隐患。分析了塔式起重机在多阵风地区使用时采取的技术措施,从塔机造型、基础设计、附墙设计及使用维护等方面进行重点考虑,确保塔机使用的安全性,并保障了工期,创造了经济效益。Tower crane is an essential construction machinery for high-rise building construction.Construction projects often stop due to force majeure factors such as wind grade 6(or above)and gust,which increases construction costs and has potential safety hazards.The technical measures taken when the tower crane is used in windy areas are analyzed,and the tower crane modeling,foundation design,wall attached design,use and maintenance are focused on,so as to ensure safety of the tower crane,ensure construction period and create economic benefits.

关 键 词：塔式起重机 阵风 抗风 

分 类 号：TU74[建筑科学—建筑技术科学]