| 摘要 |
A packaging for the transportation and/or storage of nuclear materials, which includes a lateral body which extends along a longitudinal direction (X), where this body is equipped with a radiological protection device. The radiological protection device includes at least one radiological protection structure which includes at least one metallic reinforcement framework which extends along the direction (X) and which is hugged by a block made out of lead or of one of its alloys, cast over the framework, the latter being equipped with at least one element for retaining the cast block along the direction (X). Furthermore, the framework is embedded in the cast block over at least part of its length along this direction (X).
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