List of Articles Bridge Pier Open Access Article Abstract Page Full-Text 1 - Predicting local scour depth of bridge piers using hybrid particle swarm optimization and gray wolf optimizer Mehran Sarabi Seyed Abbas Hosseini https://doi.org/10.30486/TSWS.2024.783464 Open Access Article Abstract Page Full-Text 2 - Sensitivity Analysis of Parameters Affecting Scour Depth at Downstream of Twin Bridge Piers Using Extreme Learning Machine siamak amiri mohammad ali izadbakhsh saeid shabanlou 10.30495/wsrcj.2022.19223 Open Access Article Abstract Page Full-Text 3 - Effects of Roughness on Riprap Stability around Cylindrical Bridge Pier in 180 Degree River Bend Alireza Masjedi Amir Taeedi Open Access Article Abstract Page Full-Text 4 - Experimental Study of the Effect of Protective Plates Lengths on Reducing the Depth of the Cylindrical Bridge Pier Benyamin Daniyari Ebrahim Nohani 10.30495/wej.2021.21410.2153