BOPI 03 BR / 2025 REPERTOIRE NUMERIQUE 26 2-SEABOOST, Immeuble CASSIOPEE, 889 rue de la Vieille Poste, MONTPELLIER 34000 (FR) (74) S.C.P AKKUM, AKKUM & Associates, No. 1777, rue 6.261, Yaoundé 2, Auditorium Jean Paul II boulevard, Face Brigade de Gendarmerie, Mbankolo, B.P. 4966, YAOUNDE (CM). (57) The disclosure notably relates to an artificial reef for preventing or reducing coastal or river bank érosion. The artificial reef comprises means for anchoring the artificial reef toa water bottom. The artificial reef comprises elongated elements extending at least partially upward from the water bottom so astoform a porous barrierwhen the artificial reef isanchored to the water bottom. The artificial reef comprises a substantially plain base lying on the water bottom when the artificial reef is anchored to the water bottom. The artificial reef forms an improved solution for preventing or reducing coastal or river bank erosion. ________________________________________ (11) 21849 Consulter le mémoire (51) E02B 3/04 (2023.01); E02B 3/06 (2023.01) (21) 1202400412 - PCT/IB2022/000269 (22) 29/04/2022 (54) Preventing or reducing coastal or river bank erosion with tower-like artificial reefs. (72) BLANC, Philippe (FR); DALLE, Julien (FR); PERROT, Martin (FR); REY, Rodrigue (FR); GAVOILE, Alice (FR) et COGNAT, Mathias (FR) (73) 1-TOTALENERGIES ONETECH, La Défense 6, 2 Place Jean Millier, 92400 COURBEVOIE (FR) et 2-SEABOOST, Immeuble CASSIOPEE, 889 rue de la Vieille Poste, MONTPELLIER 34000 (FR) (74) S.C.P AKKUM, AKKUM & Associates, No. 1777, rue 6.261, Yaoundé 2, Auditorium Jean Paul II boulevard, Face Brigade de Gendarmerie, Mbankolo, B.P. 4966, YAOUNDE (CM). (57) The disclosure notably relates to an artificial reef for preventing or reducing coastal or river bank érosion. The artificial reef comprises means for anchoring the artificial reef to a water bottom. The artificial reef comprises elongated elements extending at least partially upward so as to form a porous barrier extending upward from the water bottom when the artificial reef is anchored to the water bottom. The porous barrier formed by the elongated elements présents a substantially constant denslty vertically. The artificial reef comprises horizontal structural elements maintaining the elongated elements. The artificial reef forms an improved solution for preventing or reducing coastal or river bank erosion.
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