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J. Shi
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Student report
(2017)
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Mathijs Mann, Alexander van der Hoek, Stendert Laan, Jing Shi, Yichuan Gong, Jochem Roubos,
Design of a port in Morocco, as part of the design workshop 2017 in Caen, France.
This report includes a design from the new Nador West Med Port near Nador, Morocco. Given requirements are an entrance to the northeast and minimal dredging works to be conducted. A layout of the harbour is made for wave directions during storm from the northeast and northwest. A maximum downtime of the harbour of less than 1% of the year is allowed. The harbour will accommodate smaller vessels, such as ro-ro, general cargo, and container feeders up to larger vessels for bulk transport, crude oil and product tankers, and container mother ships. Structural designs are made for two cross-sections of breakwaters, a rubble mound and a vertical caisson, a mooring structure for tankers with mooring and breasting dolphins, and a typical cross-section of a quay wall.
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This report includes a design from the new Nador West Med Port near Nador, Morocco. Given requirements are an entrance to the northeast and minimal dredging works to be conducted. A layout of the harbour is made for wave directions during storm from the northeast and northwest. A maximum downtime of the harbour of less than 1% of the year is allowed. The harbour will accommodate smaller vessels, such as ro-ro, general cargo, and container feeders up to larger vessels for bulk transport, crude oil and product tankers, and container mother ships. Structural designs are made for two cross-sections of breakwaters, a rubble mound and a vertical caisson, a mooring structure for tankers with mooring and breasting dolphins, and a typical cross-section of a quay wall.
...
Design of a port in Morocco, as part of the design workshop 2017 in Caen, France.
This report includes a design from the new Nador West Med Port near Nador, Morocco. Given requirements are an entrance to the northeast and minimal dredging works to be conducted. A layout of the harbour is made for wave directions during storm from the northeast and northwest. A maximum downtime of the harbour of less than 1% of the year is allowed. The harbour will accommodate smaller vessels, such as ro-ro, general cargo, and container feeders up to larger vessels for bulk transport, crude oil and product tankers, and container mother ships. Structural designs are made for two cross-sections of breakwaters, a rubble mound and a vertical caisson, a mooring structure for tankers with mooring and breasting dolphins, and a typical cross-section of a quay wall.
This report includes a design from the new Nador West Med Port near Nador, Morocco. Given requirements are an entrance to the northeast and minimal dredging works to be conducted. A layout of the harbour is made for wave directions during storm from the northeast and northwest. A maximum downtime of the harbour of less than 1% of the year is allowed. The harbour will accommodate smaller vessels, such as ro-ro, general cargo, and container feeders up to larger vessels for bulk transport, crude oil and product tankers, and container mother ships. Structural designs are made for two cross-sections of breakwaters, a rubble mound and a vertical caisson, a mooring structure for tankers with mooring and breasting dolphins, and a typical cross-section of a quay wall.
With the development of the inland waterway transport, ship locks become more and more important as infrastructure in waterway network. Currently, there are a lot of studies about the capacity of locks, but the impact of the chamber’s horizontal dimension on the passing time and the costs-benefits should be studied more. In order to study the method of selecting optimum scenarios of enlarging locks, Eefde lock is taken as a case. The thesis is aimed to determine the optimum enlargement scenario for the Eefde lock. Furthermore, the relationship between the horizontal dimension of chambers and costs-benefits is also found and suggestions are given to other locks with insufficient capacity. In the thesis, different scenarios are made at first, and then SIVAK (Simulation model for Waterways and Infrastructure) is used for simulations. The study finds that the enlargement of width is more effective to reduce waiting time than the enlargement of the chamber’s length. After the study of the Eefde lock, approach to the optimum enlargement scenarios is generalized for other locks.
...
With the development of the inland waterway transport, ship locks become more and more important as infrastructure in waterway network. Currently, there are a lot of studies about the capacity of locks, but the impact of the chamber’s horizontal dimension on the passing time and the costs-benefits should be studied more. In order to study the method of selecting optimum scenarios of enlarging locks, Eefde lock is taken as a case. The thesis is aimed to determine the optimum enlargement scenario for the Eefde lock. Furthermore, the relationship between the horizontal dimension of chambers and costs-benefits is also found and suggestions are given to other locks with insufficient capacity. In the thesis, different scenarios are made at first, and then SIVAK (Simulation model for Waterways and Infrastructure) is used for simulations. The study finds that the enlargement of width is more effective to reduce waiting time than the enlargement of the chamber’s length. After the study of the Eefde lock, approach to the optimum enlargement scenarios is generalized for other locks.