A Novel and Practically Applicable Simulation–Optimization Framework for River Cross-Section Modification: Integrating the HEC-RAS Simulation with the Grasshopper Optimization Algorithm

Abstract

AbstractEnhancing river cross sections is one of the most critical structural measures to regulate flow and mitigate flood damage. Given the importance of cost control in river engineering projects, this study integrates hydraulic simulation with ...Practical ApplicationsFlooding is one of the most damaging natural disasters, often leading to severe damage and economic losses. One way to reduce this risk is by modifying river cross sections so that they can safely carry more water during flood ...