2 Geomorphologist and Hydraulic Engineer, respectively, Water Engineering & Technology, Inc., Fort Collins, Colorado. Abstract: Twelve low radius of curvature bends, half of which were rivetted, were studied in the Butte Basin reach of Sacramento River, California, to determine whether bank revetment deleteriously affected salmonid habitat. At low discharge (128.6 cubic meters/s) it was demonst...

The purpose of this study was to evaluate the performance of porous vegetation concrete block made from blast furnace slag cement containing industrial by-products such as blast furnace slag aggregate and powder. The blocks were tested for void ratio, compressive strength and freeze-thaw resistance to determine the optimal mixing ratio for the porous vegetation block. An economic analysis of th...

Abstract Talise Beach is a coastal area that has the potential of marine products and also as means tourism for local community. Recently, several areas along Palu Bay have experienced lot erosion by impact waves threaten Country Road (Trans Sulawesi), settlements other public places result earthquake tsunami occurred in 2018 with wave height 3-4 m which resulted retreating coastline even damag...

Understanding how hydraulic factors control alluvial river meander migration can help resource managers evaluate the long-term effects of floodplain management and bank stabilization measures. Using a numerical model based on the mechanics of flow and sediment transport in curved river channels, we predict 50 years of channel migration and suggest the planning and ecological implications of tha...

Abstract High quality laboratory measurements of nearshore waves and morphology change at, or near prototype-scale are essential to support new understanding coastal processes enable the development validation predictive models. The DynaRev experiment was completed at GWK large wave flume over 8 weeks during 2017 investigate response a sandy beach water level rise varying conditions with withou...

Abstract With China’s economic development, many inland waterways adopt vertical revetment structure to save land resources, but this is not conducive wave attenuation. According the measurement results of ship data typical types in Sunan Canal sailing at different speeds collected field observation, maximum height front wall was less than 1.0 m under normal navigation conditions, while adminis...

Abstract Coastal structures designed to protect against erosion caused by wave action, storm surge, and currents are called revetment. The revetment armour layer design is the critical component of stability structure. Structural failure could occur due a faulty unit’s weight design. test BPPT Lock primary unit for will be conducted in this study. This study employs an experimental approach eva...