| 摘要 |
<p>CONCRETE CLADDING ELEMENT FOR A REINFORCED EARTH STRUCTURE. . Embedded in this slab of concrete are lugs which are shaped in the form of a hairpin which is symmetrical relative to the plane defining a reinforcement to be fixed to the lug. The head of the hairpin shape which is embedded in the material of the slab has a section in the form of a polygonal or curvilinear loop having two convergent sides which are bent in the vicinity of their point of convergence in such manner as to form two parallel tabs. The latter have a portion which projects from the rear face of the slab. The projecting portion defining therebetween a gap in which the reinforcement can be inserted and fixed.</p> |
