| 摘要 |
The invention relates to an arrangement of reinforcements of adjustable length for reinforced-concrete elements, intended, in particular, for the reinforcement (armouring) of reinforced-concrete girders (joists), and including a reinforcing cage (2) consisting of frames (3), of a series of upper filaments (4), of a series of lower filaments (5) and of two pairs of translatable end elements (6) forming, in particular, the reinforcement of the joint between beam and post. This arrangement is noteworthy in that: - the reinforcing cage (2) includes a series of filaments of a length shorter than that of the other series of filaments; - the end frames (3E) of the reinforcing cage (2) may easily be detached from the filaments and are arranged beyond the short filaments; - each pair of translatable end elements (6) is such that the transverse distance between its two elements is smaller than the width of the reinforcing cage; - provision is made for a locking and adjusting arrangement for the translatable elements (6). <IMAGE>
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