A New Wave Breaking Benchmark On Rubble Mound Breakwaters

Abstract

The potential of predictive maintenance for critical port infrastructure, reducing risks and extending its life cycle, remains to be unlocked by suitable quantitative information that fosters predictive maintenance and sustained investments towards progressive climate-proofing of the infrastructure. The PI-BREAK (Predictive Intelligent system for BREAKwater maintenance) project will apply state-of-the-art monitoring and modelling techniques to the maintenance of the Punta Lucero rubble mound breakwater in the port of Bilbao, Spain. This critical infrastructure is crucial to the welfare of coastal communities and the project aims to demonstrate how predictive maintenance can enhance port safety and efficiency, while also supporting economic recovery through low carbon footprint adaptation to future scenarios. By combining short-term risk reduction (for service limit states) with long-term structural reliability (for ultimate limit states) PI-BREAK will develop a sequenced maintenance model to progressively extend the breakwater life span with controlled risk levels and impacts.