| 摘要 |
<p>The invention concerns a method which consists in positioning at the second diagonal of the core plate, a triple guide module (1) using an auxiliary mast of the loading machine or of a handling member designed therefor, then in positioning at least at each of the next diagonals of the core plate, a guide module (4) consisting of six consecutive guide tiles diagonally mounted so as to enable one to seven fuel assemblies to be installed one by one; then at the angle opposite to the initial angle for positioning the assemblies, in positioning at the penultimate diagonal, the triple guide module (1), and two single-unit guide modules (5, 6), so as to enable six fuel assemblies to be installed at the penultimate diagonal; then in positioning the two single-unit guide modules (5, 6) at the last diagonal, so as to enable five fuel assemblies to be installed at the penultimate diagonal; and finally, after removing the single-unit guide modules (5, 6) in installing the last two nuclear fuel assemblies in the two remaining locations.</p> |
