摘要
随着超高层建筑的数量和高度不断攀升,施工临时设施的抗风安全成为超高层建造的关键技术之一。然而,目前我国对于临时设施的风荷载规范和标准相对较少,导致临时设施设计的安全性和经济性指标很难平衡。因此,施工临时设施的抗风设计研究变得十分重要。本文旨在介绍国内外关于临时设施设计风速和风荷载关键参数取值的问题,并系统总结了国内外在临时设施抗风研究方面的进展和存在的问题,还对施工临时设施抗风的研究方向进行了展望。
With the increasing number and height of super high-rise buildings,the wind safety of construction temporary facilities has become one of the key technologies in the construction of super high-rise structures.However,there are relatively few wind load codes and standards for temporary facilities in China,which makes it difficult to balance the safety and economic indexes of temporary facilities design.Therefore,the research on wind-resistant design for temporary facilities has become crucial.This paper aims to introduce the issues concerning the determination of design wind speed and key parameters of wind load for temporary facilities,both domestically and internationally.It also provides a systematic summary of the progress and existing problems in wind-resistant research for temporary facilities.Furthermore,it offers a prospect for the research direction of wind resistance for construction temporary facilities.
作者
汪钲东
汪刚
郭振志
周照飞
陈泽宇
WANG Zhengdong;WANG Gang;GUO Zhenzhi;ZHOU Zhaofei;CHEN Zeyu(The First Engineering Branch of CCCC Construction Group Co.,Ltd.,Nanjing 211103,China;School of Civil Engineering,Beijing Jiaotong University,Beijing 100044,China;CCCC(Xiamen)Investment Co.,Ltd.,Xiamen 361022,China)
出处
《建筑结构》
北大核心
2023年第S02期2198-2202,共5页
Building Structure
关键词
超高层建筑
临时设施
设计风速
风荷载
super high-rise buildings
temporary facilities
design wind speed
wind load
作者简介
第一作者:汪钲东,学士,高级工程师,主要从事结构工程、超高层建造的研究,Email:493858197@qq.com。
