EP3698381B1 - Anordnung mit transportverpackung für radioaktive stoffe und mittel zum heben dieser verpackung in bezug auf eine bodenplattform - Google Patents

Anordnung mit transportverpackung für radioaktive stoffe und mittel zum heben dieser verpackung in bezug auf eine bodenplattform Download PDF

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Publication number
EP3698381B1
EP3698381B1 EP18836281.8A EP18836281A EP3698381B1 EP 3698381 B1 EP3698381 B1 EP 3698381B1 EP 18836281 A EP18836281 A EP 18836281A EP 3698381 B1 EP3698381 B1 EP 3698381B1
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EP
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Prior art keywords
raising
walls
assembly according
plate
packaging
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EP18836281.8A
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English (en)
French (fr)
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EP3698381A1 (de
Inventor
Marc DONNADIEU
Luc MOUTIER
Grégory GALLAIS
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Orano Nuclear Packages and Services SAS
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Orano Nuclear Packages and Services SAS
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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/08—Shock-absorbers, e.g. impact buffers for containers

Definitions

  • the present invention relates to the field of the transport of radioactive materials. It relates more particularly to an assembly comprising a packaging for transporting radioactive materials, mounted on a base platform generally intended to form an integral part of a transport vehicle platform.
  • a radioactive material transport package usually has a side body, a bottom and a cover. These parts of the packaging define a cavity for housing radioactive materials, for example nuclear fuel assemblies or waste containers. In addition, a basket can be arranged within the housing cavity to define compartments in which the various cases / assemblies are placed. At the longitudinal ends of the side body, the packaging usually includes shock absorbing covers.
  • the latter For the transport of the packaging between different sites, the latter is placed on a transport vehicle, for example a motor vehicle for road transport.
  • the vehicle usually has a platform, called a base platform, receiving means for raising the packaging, also called chassis.
  • the entity formed by the packaging and its raising means can be placed and mounted on the base platform of the vehicle, the latter then ensuring the transport.
  • the entity before being mounted on the vehicle, the entity also comprises at least one removable part of the platform of this vehicle. On arrival on site, the entity can be removed from the base platform, but no longer generally, only the packaging is removed because the raising means remain on the vehicle.
  • the packaging safety demonstration is based in particular on regulatory drop tests such as free fall or punch drop, with the packaging loaded or not with radioactive materials, the most unfavorable case having to be retained. Also, the packaging is designed to meet these requirements necessary for their certification.
  • Another solution may consist in providing elevation means formed by a damping block, for example made of wood, honeycomb or even aluminum foam.
  • a damping block for example made of wood, honeycomb or even aluminum foam.
  • these massive shock absorbers induce acceleration peaks on the packaging, capable of causing damage to the latter as well as to the radioactive content arranged in the packaging.
  • this design leads to uncertainties as to the correct operation of the shock-absorbing cowls, during the crushing phase simultaneously involving the shock-absorbing unit and these shock-absorbing cowls.
  • the object of the invention is therefore to at least partially remedy the drawbacks mentioned above, relating to the embodiments of the prior art.
  • the invention advantageously offers a simple construction of the raising means, making it possible to ensure the necessary rigidity under normal conditions of transport, and to deform easily in the event of a fall, at least at the level of the zones of plastic deformation. Consequently, before and during the damping of the fall by the shock-absorbing cowl (s), the risks of damage to the packaging by the lifting means, as well as the risks of excessively severe acceleration of the packaging, turn out to be greatly reduced or even reduced to nothing.
  • the invention preferably provides at least one of the following optional characteristics, taken individually or in combination.
  • Said upper support structure comprises at least one support plate, and at least one of the elevation side walls is made integrally with said support plate, and preferably two elevation side walls are made of one piece. integral with said support plate being arranged on either side of a fictitious plane of symmetry of this same support plate.
  • Said upper support structure may include two support plates superimposed in the direction of superposition, and said plurality of elevation side walls consists of four walls, among which two elevation side walls are made in one piece with the support plate. most support high, and the other two side elevation walls are made in one piece with the lower support plate. This makes it possible to facilitate the manufacture of the raising means when the latter are equipped with four side walls.
  • said upper support structure comprises a support plate made in one piece with all the walls of said plurality of raised side walls.
  • said plurality of side elevation walls consists of four walls, facing two by two, a first pair of walls each having a main portion formed of a single plate inclined so that the two single plates approach each other. 'one from the other going upwards, and a second pair of walls each having a main portion formed of a single plate inclined so that the two single plates approach each other while going towards the bottom.
  • the inclination towards the interior of the main portions of the second pair of walls makes it possible to reduce the overall size of the raising means, and thus reduces the risks of interaction with the shock-absorbing cowls in the event of a fall.
  • said plurality of side elevation walls consists of two facing walls, the main portion of each of which is preferably made up of two plates inclined with respect to each other and connected end-to-end by a zone of intermediate plastic deformation.
  • the inclination retained between the two plates therefore leads to the formation of this intermediate plastic deformation zone which, like the aforementioned plastic deformation zones, contributes to better control as well as to a reduction in the buckling peak necessary for the crushing of the elevation means.
  • said support structure comprises a support plate made in one piece with the two side elevation walls.
  • the two side elevation walls are made in a single piece within which the two bearing portions are located in continuity with one another, and said upper support structure is preferably made from one side. single piece with these side walls of elevation, in having a first plate carried by the upper connecting portion of one of the two walls, and a second plate separated from the first and carried by the upper connecting portion of the other of the two walls.
  • the upper support structure is in the form of a single plate, the raising means then being formed by a single tubular part.
  • each intermediate plastic deformation zone is produced so as to form a projecting angle opening outwards from the raising means.
  • the salient angle can open inwards, for example to form means for raising the section in the general shape of a hexagon.
  • the upper support structure has a perimeter defined by several sides, at least some of which are connected to a side elevation wall, the width of which is substantially identical to that of said associated side.
  • the packaging comprises two shock-absorbing cowls arranged at the opposite longitudinal ends of said lateral body, and said raising means are arranged axially between the two cowls.
  • said base surface is substantially planar.
  • said base platform is a platform, removable or not, of a transport vehicle.
  • said base platform is the combination of a platform, removable or not, of a transport vehicle, and of a fastening plate integral with the bearing portions of the side elevation walls, this fastening plate covering the bottom. less in part said platform.
  • a subject of the invention is also a vehicle for transporting radioactive materials equipped with at least one assembly as described above.
  • an assembly 100 comprising in particular a packaging 1 for the transport of radioactive materials, a base platform 5, as well as means 3 for raising the height of the material. packaging relative to the platform 5, these raising means 3 being similar to a support frame of the packaging.
  • the packaging 1 is provided with a lateral body 2, a bottom and a cover closing an opening of the packaging opposite the bottom.
  • the lateral body 2 extends around a longitudinal axis 8 of the packaging, oriented substantially horizontally in the transport position as shown on the figure. figure 1 .
  • the packaging forms an outer envelope of a package and defines a cavity serving to accommodate the radioactive materials, and possibly a storage basket.
  • the radioactive materials can, for example, be waste containers, or even nuclear fuel assemblies.
  • the bottom and the cover are not visible because they are respectively covered by two shock-absorbing covers 6 mounted at the longitudinal ends of the packaging body. These covers 6 extend laterally beyond the lateral body 2, that is to say they have a larger radial size than that of the lateral body, the radial direction being here considered in relation to the longitudinal axis. 8.
  • This axis is centered with respect to the lateral body 2, and passes through the cover as well as the bottom of this same packaging. It is arranged substantially parallel to the base platform 5, which here is constituted by the removable platform of a road transport vehicle for radioactive materials.
  • This platform defines with its upper surface a base surface 10 which is here preferably flat, and oriented substantially horizontally. This base surface 10 is arranged at a distance from the shock-absorbing cowls 6, in a vertical direction of superposition 12 according to which are superimposed the packaging 1, the raising means 3, and the base platform 5.
  • FIG. figure 2 Such a vehicle, also object of the present invention, is shown schematically in the figure. figure 2 , and bears the reference 20.
  • the figure 2a shows an alternative in which the base platform 5 resides in the combination of the platform 5a of the transport vehicle, and of a fixing plate 5b integral with the raising means 3 covering part of the platform 5a.
  • the base surface 10 delimited by the elements 5a, 5b has a recess at the level of the fixing plate 5b, as can be seen on the dotted line 10 of the figure 2a .
  • the platform 5a of the vehicle 20 could have a recess so that once the fixing plate 5b has been assembled, the base surface 10 is flat or substantially flat.
  • the fixing plate 5b constitutes the bottom of a box intended to be fixed on the platform 5a of the vehicle 20, with this box containing the package 1 and its raising means forming a frame. .
  • the raising means 3 therefore make it possible to raise the packaging 1 relative to the base surface 10, in the vertical direction of superposition 12.
  • the upper end of the means 3 supports the lateral body 2 of the packaging, while its lower end is supported and fixed to the base surface 10. It is noted that its upper end can cooperate directly with the usually cylindrical outer surface of the lateral body 2, or else the latter can be locally equipped with a cradle 15 intended to provide a substantially flat and horizontal bearing surface for this upper end of the raising means 3.
  • retaining means 14 for example of the straps and / or connecting rods and / or chains type. These retaining means 14 connect securing members of the lateral packaging body 2 to the base platform 5. They are removed after transporting the packaging 1, so that the latter can be detached from the raising means 3 and moved to a storage site. This disassembly is shown schematically on the figure 2b .
  • raising means 3 With reference first of all to figures 3 to 6 , it is shown raising means 3 according to the first preferred embodiment of the invention. These means are formed by a structure made in one piece, that is to say a piece in one piece. It contrasts in particular with parts produced by assembling separate elements, for example by welding or by similar fixing means, even if this possibility remains possible for the present invention. In this regard, it is noted that the fact of providing one-piece raising means makes it possible to better control its deformation in the event of the assembly 100 falling.
  • the raising means 3 firstly comprise an upper support structure 22, which is a support plate oriented substantially horizontally and intended to extend preferably entirely under the lateral packaging body. It is this structure 22 which cooperates and supports the cradle of the lateral body of the packaging. To ensure proper positioning of the latter, the structure 22 can be equipped with one or more centering pins 24 arranged vertically, intended to penetrate into corresponding orifices of the aforementioned cradle. Preferably, the lateral packaging body is simply pressed vertically downwards against the upper support structure 22, and held against the latter via the fixing straps referenced 14 on the figure. figure 1 .
  • the upper support structure 22 has a square or rectangular shape, the perimeter of which is formed on four sides. From each of these four sides comes a side elevation wall 26a, 26b, of width substantially identical to that of its associated side. Each side wall 26a, 26b consists of several elements still produced within the same part, which will now be described.
  • this portion 28 It is first of all an upper portion 28 for connection with the upper support structure 22, this portion 28 forming a plastic deformation zone and taking the form of a connecting radius or a bend.
  • each side wall 26a, 26b comprises a portion 30 for bearing on the base surface 10 of the base platform of the assembly.
  • Each portion 30, oriented parallel to the upper support structure 22, is preferably fixed to this base surface 10 using bolts or similar elements providing a reversible mechanical fixing.
  • the wall 26a, 26b also comprises a lower portion 32 for connection with the bearing portion 30, this portion 32 also forming a plastic deformation zone and taking the form of a connecting radius or a bend.
  • a main portion 34 connecting the upper and lower connecting portions 28, 32.
  • This main portion 34 extends downward, in the vertical direction of superposition 12, beyond the shock absorbing cowls of the. 'packaging. It is formed of a single plate arranged so as to define a non-zero angle with the direction of superposition, in any section plane crossing the plate over its entire height and including the direction of superposition 12. In each of these planes, the non-zero acute angle A1 defined between each main portion 34 and the direction 12 is preferably between 20 and 70 °, the value preferably being the same or substantially identical for the four side walls 26a, 26b.
  • the four side elevation walls 26a, 26b are arranged opposite two by two, to form a first pair of walls 26a and a second pair of walls 26b.
  • the main portions 34 of the first pair of walls 26a are inclined so that the two single plates which constitute them approach one another going upwards, while the main portions 34 of the second pair of walls 26b are inclined such that the two single plates approach each other in a downward direction.
  • It is these latter walls 26b which are spaced from one another in the longitudinal direction of the packaging, and which, by virtue of their inclination towards the inside of the means 3 going downwards, limit the size of these means 3 in order to avoid in particular any interference with the shock-absorbing cowls in the event of a fall.
  • the two side walls 26b are thus arranged on either side of a fictitious plane P1 of symmetry of the support structure 22, this fictitious plane P1 preferably constituting a first plane of symmetry for the raising means 3.
  • the two side walls 26a are arranged on either side of another fictitious plane of symmetry of the support structure 22, this fictitious plane defined by the line VV of the figure 4 preferably constituting a second plane of symmetry for these same raising means 3, this second plane being orthogonal to the first.
  • the upper connection portion 28 of each side wall 26a is configured so as to define, between the upper support structure 22 and the main portion 34, a first obtuse angle Ag1 of between 110 and 160 °.
  • the lower connection portion 32 is configured so as to define, between the bearing portion 30 and the main portion 34, a second obtuse angle Ag2 of between 110 and 160 °.
  • the upper connection portion 28 of each side wall 26b is configured so as to define, between the upper support structure 22 and the main portion 34, a first acute angle Ag1 'of between 20 and 70 °.
  • the lower connection portion 32 is configured so as to define, between the bearing portion 30 and the main portion 34, a second acute angle Ag2 ′ also between 20 and 70 °.
  • the raising means 3 can easily be deformed at the level of the connection zones 28, 32. This deformation facilitated by the raising means 3 occurs at the start of the impact, then continues after the shock-absorbing cowls come into contact with the base surface, without hindering the deformation of these cowls.
  • the resistance to crushing in the direction 12 presented by the raising means 3, at any time during the impact is less than the resistance to crushing presented by the damping covers.
  • a ratio of 10 is for example expected between these two resistances, which can be defined as the compressive load necessary to cause plastic deformation.
  • the raising means after their plastic deformation at the level of each of the connecting portions 28, 32, as well as at the level of the plates 34 having each been plastically deformed by buckling, with a tendency to deform outwardly means 3.
  • the plastic deformations observed result in an increase in the connection radius
  • the plastic deformations observed result in a reduction in the connection radius.
  • a first part made in one piece incorporates the first pair of side walls 26a, as well as a first plate 22a forming part of the support structure 22. This first part constitutes the outer part of the means 3.
  • a second part made in one piece incorporates the second pair of side walls 26b, as well as a second plate 22b also forming part of the support structure 22.
  • the two plates 22a, 22b are substantially identical and superimposed in direction 12, the first plate 22a preferably being located uppermost in the stack of these two plates jointly constituting the structure 22.
  • the advantage of this second preferred embodiment lies in the simplicity of manufacture of the raising means 3, thanks to their segmentation into two easy-to-manufacture parts, for example using conventional techniques of the type stamping.
  • the figure 9 shows a third preferred embodiment of the invention, in which the raising means 3 are produced only with the first part of the second embodiment described above. It is a part made in one piece and therefore incorporating the support plate 22a, as well as the two side walls 26a raising. This third mode is adopted when the mechanical resistance offered by the raising means 3, under normal transport conditions and despite the presence of only two side walls, is deemed sufficient.
  • the figure 10 shows a fourth preferred embodiment of the invention, in which the raising means 3 are made in a single piece constituted by the plate 22 supporting the packaging 1, and by only two lateral raising walls 26a. These walls 26a, facing each other, can be spaced in the direction of the longitudinal axis 8 as on the figure 10 , or else in a transverse direction of the packaging.
  • the side walls 26a which always each comprise the two connection portions 28, 32, the bearing portion 30 fixed to the base surface 10, and finally the main portion 34.
  • the latter consists of two plates 34a, 34b inclined relative to each other and connected end-to-end by an intermediate plastic deformation zone 44 also taking the form of a radius of connection or bend.
  • the upper plate 34a and the lower plate 34b jointly form a salient angle B1 opening outwards.
  • This angle B1 is preferably between 100 and 170 °.
  • the raising means 3 are crushed like a bellows.
  • the radius of curvature decreases and the bending increases.
  • the raising means 3 are still made in one piece, but within which the two bearing portions 30 of the two side walls 26a are no longer distinct from each other as in the mode of the figure 10 , but on the contrary arranged in the continuity of one another without breaking between them.
  • the two bearing portions 30 are formed within the same uninterrupted plate, as has been shown in FIG. figure 12 .
  • the support structure 22 is no longer formed by a single uninterrupted plate as in the mode of the figure 10 , although this can still be envisaged, but it is preferably segmented into a first plate 22 'and a second plate 22 "separated from each other.
  • the first support plate 22' is carried by the upper connection portion 28 of one of the two side walls 26a, while the second support plate 22 "is carried by the upper connection portion 28 of the other side wall 26a.
  • the falling behavior of this alternative is the same or similar to that of the fourth mode of figures 10 and 11 .
  • the number of inclined plates forming each main portion may be greater than two.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Buffer Packaging (AREA)

Claims (15)

  1. Anordnung (100), umfassend:
    - eine Verpackung (1) zum Transport von radioaktiven Materialien, wobei die Verpackung einen Seitenkörper (2) umfasst, der sich um eine Längsachse (8) der Verpackung erstreckt, wobei letztere ferner wenigstens eine Stoßdämpferkappe (6) umfasst, die an einem Längsende des Seitenkörpers angeordnet ist, wobei jede Stoßdämpferkappe sich seitlich über den Seitenkörper (2) hinaus erstreckt,
    - eine Basisplattform (5), die eine Basisoberfläche (10) begrenzt, die in einem Abstand von jeder Stoßdämpferkappe (6) gelegen ist;
    - Aufständerungsmittel (3), die eine Aufständerung der Verpackung (1) bezüglich der Basisoberfläche (10) in einer vertikalen Überlagerungsrichtung (12) ermöglichen, entlang der die Basisplattform (5), die Aufständerungsmittel (3) und die Verpackung (1) mit ihrer Längsachse (8) im Wesentlichen horizontal orientiert überlagert sind; und
    - Mittel (14) zum Halten der Verpackung an den Aufständerungsmitteln (3), dadurch gekennzeichnet, dass die Aufständerungsmittel (3) mit den folgenden Elementen gebildet sind:
    - eine obere Struktur (22) zum Tragen des Seitenkörpers der Verpackung (1), wobei die obere Tragstruktur sich wenigstens teilweise unter dem Seitenkörper (2) der Verpackung erstreckt;
    - eine Mehrzahl von seitlichen Aufständerungswänden (26a, 26b), wobei jede Seitenwand gebildet ist durch:
    - einen oberen Bereich (28) zur Verbindung mit der oberen Tragstruktur (22), wobei der obere Bereich eine plastische Verformungszone bildet;
    - einen Anlagebereich (30) an der Basisoberfläche (10), wobei der Anlagebereich von wenigstens einer der seitlichen Aufständerungswände an dieser Basisoberfläche befestigt ist;
    - einen unteren Bereich (32) zur Verbindung mit dem Anlagebereich (30), wobei der untere Bereich eine plastische Verformungszone bildet; und
    - einen Hauptbereich (34), der den oberen und den unteren Verbindungsbereich (28, 32) verbindet, wobei sich jeder Hauptbereich nach unten in der Überlagerungsrichtung (12) über jede Stoßdämpferkappe (6) hinaus erstreckt, und dass jeder Hauptbereich aus einer einzigen Platte (34) oder einer Mehrzahl von Platten (34a, 34b) gebildet ist, die aneinandergereiht verbunden und relativ zueinander geneigt sind, wobei jede Platte derart angeordnet ist, dass sie einen Winkel ungleich Null (A1) mit der Überlagerungsrichtung (12) in jeder Schnittebene definiert, die die Platte über ihre gesamte Höhe durchquert und die Überlagerungsrichtung enthält.
  2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die obere Tragstruktur wenigstens eine Tragplatte (22, 22a, 22b) umfasst, und dass wenigstens eine der seitlichen Aufständerungswände (26a, 26b) einstückig mit der Tragplatte realisiert ist, und vorzugsweise zwei seitliche Aufständerungswände (26a, 26b) einstückig mit der Tragplatte realisiert sind, wobei sie auf beiden Seiten einer fiktiven Symmetrieebene (P1) dieser gleichen Tragplatte angeordnet sind.
  3. Anordnung nach Anspruch 2, dadurch gekennzeichnet, dass die obere Tragstruktur zwei Tragplatten (22a, 22b) überlagert entlang der Überlagerungsrichtung umfasst, und dass die Mehrzahl von seitlichen Aufständerungswänden aus vier Wänden gebildet ist, von denen zwei seitliche Aufständerungswände (26a) einstückig mit der obersten Tragplatte (22a) realisiert sind, und die zwei anderen seitlichen Aufständerungswände (26b) einstückig mit der untersten Tragplatte (22b) realisiert sind.
  4. Anordnung nach Anspruch 2, dadurch gekennzeichnet, dass die obere Tragstruktur eine Tragplatte (22) umfasst, die aus einem einzigen Stück mit allen Wänden (26a, 26b) der Mehrzahl von seitlichen Aufständerungswänden realisiert ist.
  5. Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Mehrzahl von seitlichen Aufständerungswänden mit vier Wänden gebildet ist, die einander paarweise gegenüberliegen, wobei ein erstes Paar von Wänden (26a) jeweils einen Hauptbereich (34) aufweist, der aus einer einzelnen Platte gebildet ist, die derart geneigt ist, dass die zwei einzelnen Platten sich nach oben hin einander annähern, und ein zweites Paar von Wänden (26b), die jeweils einen Hauptbereich (34) aufweisen, der aus einer einzelnen Platte gebildet ist, die derart geneigt ist, dass sich die zwei einzelnen Platten nach unten hin einander annähern.
  6. Anordnung nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass die Mehrzahl von seitlichen Aufständerungswänden mit zwei gegenüberliegenden Wänden (26a) gebildet ist, deren Hauptbereich (34) jeweils vorzugsweise mit zwei Platten (34a, 34b) gebildet ist, die relativ zueinander geneigt sind und aneinandergereiht durch eine plastische Zwischenverformungszone (44) verbunden sind.
  7. Anordnung nach Anspruch 6, dadurch gekennzeichnet, dass die Tragstruktur eine Tragplatte (22) umfasst, die aus einem einzigen Stück mit den zwei seitlichen Aufständerungswänden (36a) realisiert ist.
  8. Anordnung nach Anspruch 6, dadurch gekennzeichnet, dass die zwei seitlichen Aufständerungswände (26a) aus einem einzigen Stück realisiert sind, innerhalb dessen die zwei Anlagebereiche (30) in Fortsetzung zueinander angeordnet sind, und dass die obere Tragstruktur (22) vorzugsweise aus einem einzigen Stück mit diesen seitlichen Aufständerungswänden realisiert ist, wobei sie eine erste Platte (22') aufweist, die durch den oberen Verbindungsbereich (28) der einen der zwei Wände (26a) getragen wird, und eine zweite Platte (22"), die von der ersten getrennt ist und durch den oberen Verbindungsbereich (28) der anderen der zwei Wände (26a) getragen wird.
  9. Anordnung nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, dass jede plastische Zwischenverformungszone (44) derart realisiert ist, dass sie eine vorspringende Ecke bildet, die sich in Richtung der Außenseite der Aufständerungsmittel (3) öffnet.
  10. Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die obere Tragstruktur (22) einen Umfang aufweist, der durch mehrere Seiten definiert ist, von denen wenigstens einige mit einer seitlichen Aufständerungswand (26a, 26b) verbunden sind, deren Größe im Wesentlichen identisch zu jener der zugeordneten Seite ist.
  11. Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verpackung (1) zwei Stoßdämpferkappen (6) umfasst, die an den entgegengesetzten Längsenden des Seitenkörpers (2) angeordnet sind, und dass die Aufständerungsmittel (3) axial zwischen den zwei Kappen (6) angeordnet sind.
  12. Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Basisoberfläche (10) im Wesentlichen plan ist.
  13. Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Basisplattform (5) eine Plattform eines Transportfahrzeugs ist.
  14. Anordnung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Basisplattform (5) die Kombination einer Plattform (5a) eines Transportfahrzeugs (20) und einer Befestigungsplatte (5b) ist, die mit den Anlagebereichen der seitlichen Aufständerungswände verbunden ist, wobei diese Befestigungsplatte (5b) die Plattform (5a) wenigstens teilweise bedeckt.
  15. Fahrzeug (20) zum Transport von radioaktiven Materialien, das mit wenigstens einer Anordnung (100) nach einem der vorhergehenden Ansprüche ausgestattet ist.
EP18836281.8A 2017-12-22 2018-12-17 Anordnung mit transportverpackung für radioaktive stoffe und mittel zum heben dieser verpackung in bezug auf eine bodenplattform Active EP3698381B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762983A FR3076058B1 (fr) 2017-12-22 2017-12-22 Ensemble comprenant un emballage de transport de matieres radioactives et des moyens de surelevation de cet emballage par rapport a une plateforme de base
PCT/FR2018/053319 WO2019122642A1 (fr) 2017-12-22 2018-12-17 Ensemble comprenant un emballage de transport de matieres radioactives et des moyens de surelevation de cet emballage par rapport a une plateforme de base

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EP3698381A1 EP3698381A1 (de) 2020-08-26
EP3698381B1 true EP3698381B1 (de) 2021-08-25

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EP (1) EP3698381B1 (de)
FR (1) FR3076058B1 (de)
WO (1) WO2019122642A1 (de)

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FR2588993B1 (fr) * 1985-10-17 1988-01-08 Transnucleaire Sa Emballage pour le transport de matieres dangereuses
US5841147A (en) * 1997-03-12 1998-11-24 Newport News Shipbuilding And Dry Dock Company Intermodal modular spent nuclear fuel transportation system
FR2846778B1 (fr) * 2002-11-06 2005-04-08 Cogema Logistics Conteneur pour le stockage/transport de matieres radioactives non irradiees telles que des assemblages de combustible nucleaire
JP5401524B2 (ja) * 2011-10-19 2014-01-29 原子燃料工業株式会社 燃料ホルダ、燃料ホルダの使用方法、及び燃料集合体の輸送方法
FR3009762B1 (fr) 2013-08-14 2018-03-09 Tn Int Ensemble comprenant un emballage de transport de matieres radioactives et un chassis de support de l'emballage

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WO2019122642A1 (fr) 2019-06-27
EP3698381A1 (de) 2020-08-26
FR3076058A1 (fr) 2019-06-28
FR3076058B1 (fr) 2020-01-24

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