Analysis of Wind-induced Loads and Responses of Typical Rectangular Tall Building
YUAN Ling
ZHANG Chunmei
ZHANG Xiaping
XU Wei
HUANG Qiming
Abstract：The wind tunnel test of typical rectangul ar tall building was conducted. The equivalent static wind loads and wind vibration response in different wind angle were calculated based on the results of test. The wind loads of orthogonal angles were calculated by calculation method from “Load Code for the Design of Building Structures”(GB50009-2012). The results of wind tunnel test and load code were compared. The distribution of equivalent static wind loads and acceleration responses of typical rectangular tall building were analyzed. The analysis results show that: the most unfavorable angle of wind base vibration responses are not completely in the orthogonal angles; the overall trend of floor wind loads of wind tunnel test is same as load code, but the specific numbers are different from load code; should be the wind tunnel test results shall prevail; the top acceleration responses of the structure are less than the standard limit;the comfort levels meet the code requirement.
Keywords：Rectangular tall buildingWind tunnel testWind loadWind vibration response
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 69-74 )