The effect of microstructure on micro- and macro-scale corrosion and passivation behaviour of low-alloyed ferrous materials

On Ship Structure Risk and Total Ownership Cost Management Assisted by Prognostic Hull Structure Monitoring

Ships must perform their missions with a high degree of reliability to maximize availability through their service life. The ultimate safety of the hull structure is time-dependent with degradation caused by the operational environment. Achieving the fore mentioned reliability and mission availability requirements are complicated because ships...

Deflections and Natural Frequencies as Parameters for Structural Health Monitoring: The Effect of Fatigue and Corrosion on the Deflections and the Natural Frequencies of Reinforced Concrete Beams

The Dutch road infrastructure contains a large number of concrete bridges and viaducts. Malfunction of these bridges and viaducts has large financial consequences. To avoid malfunctions of bridges, bridges need to be inspected frequently and actions should be taken when required. The reliability of the inspections of the health of a bridge could...

Materials aspects of hydro-abrasive wear in the dredging industry

A better understanding of the wear mechanism of materials is essential to selecting suitable materials to prolong service time and reduce costs. Wear resistance is not an intrinsic material property but a response to a system including multiples parameters determined by the material, the counter body, the load condition, and the environment....

Modified Hydrotalcites as Smart Additives for Improved Corrosion Protection of Reinforced Concrete

Corrosion of reinforcing steel is a major culprit to durability and serviceability of concrete structures. This problem is highly relevant for civil engineering structures in the transport sector, such as bridges, tunnels, harbour quays and parking structures. The dominant aggressive external influence is the chloride load from de-icing salts or...