سید رضا سمائی - Post-doctoral, Lecturer of Technical and Engineering Faculty, Science and Research Branch, Islamic Azad University, Tehran, Iran.
محمد اسدیان قهفرخی - Assistant professor, Department of Marine industries, Science and Research Branch, Islamic Azad University, Tehran, Iran.

Urban rivers, teeming with life and activity, face constant challenges from natural forces that threaten their stability and sustainability. In response to these challenges, the strategic implementation of floating pontoon breakwaters has emerged as a transformative solution. This article explores the intricate process of designing and implementing these floating structures in urban rivers and beaches, unraveling their multifaceted applications.From flood mitigation to erosion prevention, the versatility of floating pontoon breakwaters comes to the forefront, offering resilient solutions to complex urban water challenges. This abstract navigates through the critical stages of site assessment, structural design, and the meticulous execution of these structures, shedding light on the fusion of engineering precision, environmental sensitivity, and aesthetic considerations. As urban planners and environmental stewards embrace these innovative solutions, the article illuminates the harmonious coexistence of resilient coastal defenses and dynamic, inviting spaces. This abstract encapsulates the essence of how floating pontoon breakwaters redefine urban rivers, transcending traditional boundaries to create environments that seamlessly blend innovation, sustainability, and enhanced urban living.

Floating pontoon breakwaters, urban rivers and beaches, coastal resilience, engineering innovation, environmental sustainability.