新荷载规范对钢结构单管通信塔风荷载计算的影响分析  

Wind Load Calculation Analysis of Steel Communication Monopole with New Load Code

作　　者：冯春鹏[1] 池远东[1] 

机构地区：[1]华信邮电咨询设计研究院有限公司,杭州310014

出　　处：《特种结构》2013年第4期5-7,共3页Special Structures

摘　　要：根据新的《建筑结构荷载规范》(GB50009-2012)关于风荷载计算的规定,对钢结构单管通信塔的风荷载、风荷载整体响应进行计算,并与按《建筑结构荷载规范》(GB50009-2001(2006年版))计算的结果进行比较。通过对比分析,发现新规范的计算结果有所增大,整体响应的增大系数可近似取1.2。According to the provision for wind load calculation in new 《Load code for the design of building structures》（GB50009-2012）,both of wind load and entire affect of wind load in steel communication monopole were calculated and then the results were compared with that calculated by 《Load code for the design of building structures》（2006）（GB50009-2001） in this paper.Additionally,based on the result comparison,the results increase in new 《Load code for the design of building structures》, moreover the increasing coefficient of the entire affect can be as much as 1.2.

关 键 词：荷载规范 风荷载 钢结构单管通信塔 

分 类 号：TU312.1[建筑科学—结构工程] TU392.3