List of Articles Open Access Article Abstract Page Full-Text 1 - Numerical investigation of the impact of L-shaped crowns on erosion pattern around bridge support using Flow 3D software Ali Afroos Salva Abayat Open Access Article Abstract Page Full-Text 2 - The Effect of Construction Structures on River Flood Area Using HEC-RAS and ArcGIS Software Case Study: Babelrood River, Mazandaran Ali Bagheri Mohammadhadi Torkaman zadeh Open Access Article Abstract Page Full-Text 3 - The Influence of the Influence of the Influence of the Basin Barrier Shape on Transverse Wave Properties Mahshad Hematpoor Amirabbas Kamnbedast Open Access Article Abstract Page Full-Text 4 - Investigation of the effect of geometrical changes and flow type on sequestration basins on sediment outflow Ebrahim Nohani Fazlollaah Jalilian Open Access Article Abstract Page Full-Text 5 - Qualitative zoning of groundwater of Susa plain using GIS Saeed TaheriGhannad Ali Afroos Jamlodin Barfar Reza Talebi Open Access Article Abstract Page Full-Text 6 - Evaluation of the effect of dynamic viscosity and turbulence of flow energy and sediment changes on the basis of cylindrical bridges with removable bed using flotride software Mozaffar Seyedinia Mohammad Karami Ebrahim Nohani Open Access Article Abstract Page Full-Text 7 - Dynamic Analysis of Earthquake-Damaged Concrete Dam by Reservoir Modeling and Consideration of Dam Interaction with Reservoir Reza Hajisharafi Shadi kuchackdezfuli