Journal of Engineering Research

Disasters such as floods, droughts, and storms caused by extreme climates pose severe challenges to the structural safety and functional stability of water conservancy hubs. The design method for improving the resilience of water conservancy hubs against extreme climates focuses on enhancing the system's ability to resist, adapt, and recover quickly. It identifies risk thresholds through multi-scale climate scenario simulations and optimizes the disaster resistance performance of key parts of the hub by analyzing structural dynamic responses. This method integrates intelligent monitoring and early warning technologies with flexible scheduling mechanisms to realize risk prediction before disasters, loss control during disasters, and efficient recovery after disasters. Breaking through the limitations of traditional static design, it can dynamically adjust design parameters according to climate variation characteristics, providing a systematic solution for water conservancy hubs to cope with uncertain disasters and holding significant value for ensuring basin water resource security and social-economic stability.

Extreme climates; Water conservancy hubs; Resilience improvement; Design methods; Disaster response