Ship collision on inflatable weirs: Case study: weirs in the Meuse

In the Meuse seven weirs are located in the Dutch reaches, controlling the water level to enable inland navigation through the river. The weirs are being scheduled for replacement, where weir Grave is the first one in 2028. They are reaching their end-of-life time. One of the main issues that became of more importance in the recent years is ship...

Analytical model to assess bending moments in wind turbine support structures subjected to ship collisions

The number of offshore wind farms is growing rapidly, which increases the likelihood of ship collisions with offshore wind turbines. Additionally, the cost of energy reduction for wind turbines is achieved due to radical design optimizations. Therefore, simple methods should be obtained to determine the offshore wind turbine response during ship...

Ship collision on temporary structures: Combi-walls under collision loading

When designing a construction pit adjacent to a navigation channel, the event of a ship colliding with the structure is something to take into account in the design of the pit. However, several aspects regarding ship collisions, i.e. the probability of occurrence of a collision, the magnitude of the collision force and the influence on the...

Deformable and energy absorbing protection against ship collision

The Netherlands is a country where people have to live with water, rather than fighting against it. This philosophy often requires interaction between infrastructure and waterways, where (hydraulic) structures are placed close to or even extending in the waterway, introducing the risk of ship collision. What makes this accidental load so...

Stormvloedkering Nieuwe Waterweg

Ontwerp voor een variant van de stormvloedkering in de Nieuwe Waterweg. De variant in de vorm van een Caission is uitgewerkt in dit rapport. Tevens is een onderzoek gedaan naar het effect van Scheepsaanvaringen met dit caisson.

Feasibility study of protection systems for bridge Piers at Deepwater

Protection systems against ship collision are studied in the first report for this thesis. Based on this initial study a number of 10 protection systems for bridge piers at deepwater (>100 m) are developed. As an example a proposed bridge pier for a bridge over the Strait of Gibraltar with a foundation depth of 300 m is chosen. The major...