| 摘要 |
The construction work erected in front of a pre-existing wall comprises a facing standing along a front face of the work, a fill occupying a gap between the facing and the pre-existing wall, and a retention system extending into the fill for keeping the facing in place relative to the pre-existing wall. The retention system comprises first stabilizing elements attached to the pre-existing wall and extending into a first region of the fill, and second stabilizing elements connected to the facing and extending into a second region of the fill. The first and second regions have a common part in which forces are transmitted between the first and second stabilizing elements by the fill material.
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