# Wind-Induced Dynamic Performance Evaluation of Tall Buildings Considering Future Wind Climate
## 4 Conclusions  
This research evaluates the impact of climate change on the performance of a 151 m tall building by a comparative study under historical and projected future wind conditions. A probabilistic assessment of vibration was performed using a Monte Carlo simulation to estimate the probability of vibration exceedance for occupant comfort under historical, mid-future, and late-future conditions for 10-year, 50-year, and 100-year return period wind conditions.  
The results indicate that structural acceleration responses could rise under future wind conditions. The maximum acceleration for the 10-year return period may increase by approximately 8% in mid-future conditions and 10% in late-future conditions compared to historical data. Similarly, for the 50-year return period, the acceleration may rise by 7% and 18%, and for the 100-year return period, by 6% and 20%, respectively.  
A tendency toward increased fragility of the building concerning occupant comfort is observed. Under the 50-year return period, the probability of exceeding comfort thresholds could increase from 25.5% historically to 65% in late-future conditions. For the 100-year return period, this probability may surge from 58.5% historically to 95% in late-future scenarios.  
This research mainly demonstrates that future wind climate may significantly influence the performance of tall buildings, necessitating proactive measures to address increased wind loads and ensure long-term safety and habitability. For future work, this comparative study can be extended to analyze across-wind vibrations and torsional effects, which play a significant role in building performance under extreme wind conditions. Additionally, while this study performed fragility analyses focusing on the serviceability limit state, which addresses the building's performance to ensure occupant comfort and functionality, it is recommended to extend this analysis to incorporate the ultimate limit states, which consider the structure's capacity to withstand extreme events without collapsing. Incorporating ultimate limit state analysis would provide a more comprehensive understanding of the building's resilience to ensure it meets serviceability and safety requirements throughout its lifespan.  
Conceptualization, A.G. and M.H.; methodology, A.G. and C.W; software, A.G.; validation, A.G., M.H. and C.W.; formal analysis, A.G.; investigation, A.G.; resources, M.H.; writing--original draft preparation, A.G.; writing--review and editing, A.G., M.H., C.W. and R.Z.; visualization, A.G.; supervision, M.H. and C.W. All authors have read and agreed to the published version of the manuscript.  
This research was funded by Zhejiang Provincial Natural Science Foundation of China (Grant No. LZ22E080006), the National Natural Science Foundation of China (Grant No. 52478564), and Ningbo Key R&D Program (Project Nos. 2023Z221 and 2024Z287).  
Not applicable.  
The original contributions presented in this study are included in this article; further inquiries can be directed to the corresponding author.  
The authors declare no conflict of interest.