@article{Nguyen Huu Dinh_Vu Xuan Truong_2019, title={RESEARCH ON THE VIBRATION OF HIGH-RISE BUILDING UNDER WIND, EARTHQUAKES EXCITATION}, volume={23}, url={https://tapchi.utehy.edu.vn/index.php/jst/article/view/46}, abstractNote={<p>This paper studies the effects of wind or earthquakes on the fluctuations of a high-rise building. The paper builds three oscillating models of high-rise buildings. The first problem is to study the model of a 3-storey building which is a elastic system that fluctuates freely under the effect of self weight. The second problem studies the horizontal oscillation of a 3-storey building when the wind force is a function of harmonic F(t)=F0sinWt effect on the top floor. The third problem is studying the small fluctuation of a 2-storey building composed of 3 blocks placed on elastic ground subjected to earthquakes, causing horizontal vibration foundation u(t)=u0sinwt. The results of the article tell us the horizontal oscillation of the building under the effect of wind forces, earthquakes and also the direction for our further research</p>}, journal={UTEHY Journal of Science and Technology}, author={Nguyen Huu Dinh and Vu Xuan Truong}, year={2019}, month={Oct.}, pages={20-24} }