E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
E02D5/22—Piles
E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
Essieu souple de vehicule automobile, comprenant une traverse a section ouverte dont les flancs presentent des chants non rectilignes, traverse et vehicule correspondant
Dispositif d'assemblage de deux modules de barriere de securite prefabriques en beton, barriere de securite routiere ou autoroutiere en comportant application et module pour une telle barriere