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Lemmen, P.P.M. (author), Vredeveldt, A.W. (author), Pinkster, J.A. (author)
In 1995 a series of six grounding experiments has been carried out with a 600 Tonne inland water way tanker. At the how of the vessel test sections could be fitted, which were run into an artificial rock. The design of the support structures for the test sections and for the rock required the prediction of grounding forces and ship motions. The...
conference paper 1996
document
Dijkstra, O.D. (author), Vredeveldt, A.W. (author), Janssen, G.Th.M. (author), Ortmans, P. (author), TNO Bouw (author)
The paper presents the results of two large scale fatigue tests on a detail of an aluminium surface effect ship. The overall dimensions of the specimens were: length 4.8 m, height 3.2 m and width 1.5 m (equal to the main frame spacing). The specimens consist of an aluminium structure of welded plates (thicknesses up to 20 mm).
conference paper 1998
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Stapel, H.W. (author), Vredeveldt, A.W. (author), Journee, J.M.J. (author), de Koning, W. (author), TNO Bouw (author)
After 38 years of satisfactory service the Holland-America line sold her flagship "ss ROTTERDAM". Although promised to Lloyds, studies and tests made during construction on the expansion joints were never published. This PRADS '98 conference is a good occasion to report on these now. Moreover, the behaviour is placed in the light of an fatigue...
conference paper 1998
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Vredeveldt, A.W. (author), Janssen, G.Th.M. (author), TNO Bouw (author)
The small structural weight of fast large ships such as fast mono hulls or catamaran type of ships is of extreme importance to their success. One possible light weight structural solution is the sandwich panel with fibre reinforced laminates and a balsa, honeycomb or foam core. A severe obstacle for applying such panels is the design and...
conference paper 1998
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TNO Bouw (author), Vredeveldt, A.W. (author), Wevers, L.J. (author)
Die Konsequenzen von Kollisionen und Grundberiihrungen von Schiffen ktinnen heutzutage von Entwerfern und Redern nicht mehr ignoriert werden. Im Falle von VLCC's (Grosstanker) und Chemikalientanker soli Verlust von Gefahrgut und umweltgefáhrlichen Stoffen vermieden werden. Bild 1 zeigt die Folgen von einer Kollision zwischen einem...
conference paper 1999
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Vredeveldt, A.W. (author), Hoogeland, M. (author), Janssen, G.Th.M. (author), TNO Bouw (author)
The popularity of high-speed craft is steadily increasing. Until now, much attention has been focussed on the hydrodynamic aspects of these craft. The structural design of these vessels is usually considered in a quasi static sense. However, due to the requirement of light ship structures, fast ship tend to be flexible. This flexibility combined...
conference paper 2001
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Vredeveldt, A.W. (author), TNO Bouw (author)
The ability of ships to survive collision damage can be referred to by the word survivability. Survivability is currently assessed without taking into account crashworthiness of the structure. This implies that the probability of a compartment being flooded does not depend on the surrounding structure. This paper shows that survivability can...
conference paper 2001
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Vredeveldt, A.W. (author), TNO Bouw (author)
Alex Vredeveldt graduated as naval architect at the Delft University of Téchnology. He was employed by Wilton Fijenoord shipyard in Schiedam The Netherlands. There he- developed- design software related to ships. He also designed the mechanical system of a sub marine simulator. He now works with the Netherlands Organisation for Applied...
article 2001
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Vredeveldt, A.W. (author), Schipperen, J.H. (author), TNO Bouw en Ondergrond (author)
public lecture 2008
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de Vries, L.B. (author), Vredeveldt, A.W. (author), TNO Bouw en Ondergrond (author)
conference paper 2008
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Vredeveldt, A.W. (author), Lenting, A. (author), TNO Bouw en Ondergrond (author)
conference paper 2008
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Schipperen, J.H.A. (author), Vredeveldt, A.W. (author), TNO Bouw en Ondergrond (author)
conference paper 2009
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Vredeveldt, A.W. (author), Schipperen, J.H.A. (author), Bos, J.E. (author), TNO Bouw (author)
article 2009
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Vredeveldt, A.W. (author), TNO Bouw en Ondergrond (author)
article 2010
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Vredeveldt, A.W. (author), TNO Bouw en Ondergrond (author)
article 2010
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Vredeveldt, A.W. (author), TNO Bouw en Ondergrond (author)
article 2010
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Duijzer, J.H. (author), Kruijt, W.J. (author), van der Mijle Meijer, H.J. (author), Post, W.M. (author), Verbeek, R.P. (author), Vredeveldt, A.W. (author), TNO Bouw en Ondergrond (author)
article 2010
document
Vredeveldt, A.W. (author)
The concept of goal based design is gradually gaining a foothold in the IMO regulatory process. This paper demonstrates how this concept can be implemented in a practical way. The demonstrator case is transport of dangerous cargo on Europe's inland water ways. © 2011 Taylor & Francis Group, London.
conference paper 2011
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Schipperen, J.H.A. (author), Vredeveldt, A.W. (author)
public lecture 2011
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Janssen, M.M.H.H. (author), Schipperen, J.H.A. (author), Vredeveldt, A.W. (author)
The crashworthiness of a structure can have a large effect on the area based risk in case of collisions. Typical examples are chemical tankers sailing the European inland waterways and offshore structures at our shores. Therefore, the assessment of crashworthiness is nowadays often included in the design process of such structures. But what if...
article 2012
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