Wind-resistance Analysis Of High-rise Frame-shearwall Structure

China is the world's few by one of the most serious wind disaster country,and all kinds of disasters,the typhoon caused economic losses and the safety of residents is the biggest threat degree.Northeast from Fujian,Hainan,Guangdong,Shandong,Jiangsu and Zhejiang to,China's coastline stretches more than 30 thousand kilometers,will be more or less affected by the typhoon.From the impact on building for the main part of typhoon is the loss of damage and collapse of Engineering structure.From economic losses,with the rapid development of China's economy and the improvement of social productivity,the loss caused by the typhoon is immeasurable.Therefore,it is very important to design wind resistant analysis of buildings.In this paper,firstly,the effect of wind on the building and its harm are emphasized.The example of a residential project in Nanjing District of Jiang Ning is introduced.Then the wind resistance theory is introduced briefly,and then the equivalent static load analysis and the static elastic-plastic analysis are presented.Through the elastic analysis to the elastic-plastic analysis process,we have a clear understanding of the wind resistance performance of the structure.This paper uses the MIDAS GEN for example the equivalent static loads are analyzed,including its characteristic value,stress strain,interlayer displacement angle and the overall stability of the building,first wind performance under normal condition to make the simple evaluation.Thirdly,the static pushover analysis of Pushover is carried out,and the equivalent static analysis is carried out.Finally,the conclusion is obtained that meets the requirements of the code and the actual engineering needs.