Assessment of the Current and Future Saltwater Intrusion Into the Cai River in Nha Trang, Vietnam

Nuevo Ferroviario Rio Biobío: Hydraulic and structural study for the new railway bridge to investigate the influence of river morphodynamics and tsunami impact on the structural stability of the bridge pier

In Chile, the Biobío river separates the cities of Concepción and San Pedro de la Paz. Bridges crossing the Biobío river ensure a fast and dependable connection, which contributes to the transport options in the region. With the Biobío region being the second largest contributor to the country's GDP, an unreliable transport network is highly...

Sedimentation in the mouth of the Magdalena river: Improving navigability in the port of Barranquilla

The city of Barranquilla can play an important role in the establishment in a multi-modal network. Currently however, issues with navigable depth in the river mouth (Bocas de Ceniza) make it difficult for the larger vessels to enter the port area. Resolving these issues will increase the navigability of the Magdalena river which in turn will...

Validate results of river bends modelled by Delft3D 4 Suite and D-Flow FM

The use of rivers for navigation and the increased human activity along their banks generally requires river control and improvement measures. Most rivers have a natural tendency for continuous change of alignment, e.g. meandering and braiding rivers. Construction of bridges, towns, berths, etc. have required fixation of the river alignment at...

Dispersion in the Ayeyarwady: A description of the mixing of tracers in the area of the Ayeyarwady River- Chindwin River confluence

The Ayeyarwady River (also called Irrawaddy River) is the most important river of Myanmar and due to the country’s rapid development it is expected to become even more important. The river flows roughly from north to south through Myanmar and is very dynamic and mostly unregulated. With a length of 2170 km and an over the year average (highly...

The tidal bore in the Sittaung River: A sensitivity analyse of the propagation

A 2Dnumericalmodel is set-up for the tidal bore in the Sittaung River. This model is used to analyse the effect of the bottom friction, bathymetry, tidal range and river discharge on the propagation of the tidal bore. To obtain information about the tidal bore the Sittaung River is visited two times. During the second visit, depth measurements...

Modelling of the bedrock channels of the Mekong River

Additional master thesis - To mitigate the effects of the hydropower dam development on the Mekong river system, research must be done on the effects of sediment catchment of these dams. With unknown amounts of sediment, stored in the banks and in local bars, all spread over this long bedrock channel, local sediment transports are hard to...

Delft3D-FLOW Model of the Yangon Port Area

Large sedimentation is observed in the Yangon port area in Myanmar and this sediment is blocking the entrance channel into the port. The entrance channel is dredged intensively to keep it navigable but insight into the sedimentation processes is limited. The sedimented area rises above the water level in dry season and is known as the Inner Bar....

Improving navigation and preventing erosion near San Pablo, Bolivar

In this report a study is carried out on the Magdalena River near the village of San Pablo, Colombia. The Magdalena River near San Pablo experiences two major issues which are related to navigation and erosion. The major problem for inland navigation is the sharp bend of the Magdalena River at San Pablo, which has too small a radius, causing...

Improving Oasis Beach: Creating a sustainable and attractive beach around hotel Oasis in Varadero Cuba

In the North of Cuba, the Oasis beach area is situated. The beach suffers from structural erosion and earlier measures to deal with this have not succeeded. In this project, a solution is offered to reach two goals: foremost, a beach improvement to the Oasis beach sector and second, a halt to the structural erosion in the sector in order to...

Delft3D model of the Ayeyarwady delta Myanmar

In 2013 and 2014, a hydrodynamic model for the Ayeyarwady delta was developed. This delta is located in the Southwestern part of Myanmar. Because it is prone to flooding and is also affected by salt intrusion during periods of low river discharge, it was chosen to develop a hydrodynamic model to gain more insight into the aforementioned...