REACTION STRUCTURE AND CONSTRUCTION METHOD OF REACTION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a reaction structure capable of making both compatible; prevention of falling of a hole bored wall and prevention of the occurrence of a crack by reinforcing of a consolidation material. SOLUTION: This reaction structure is provided for anchoring an anchoring object member in the ground by the consolidation material filled in a hole. after inserting the anchoring object member into the bored hole bored by using a casing, and has a reinforcing falling preventive cylinder of a perforated structure inserted into the bored hole and embedded in the consolidation material. The reinforced falling preventive cylinder has both the falling preventive function of the hole bored wall and the reinforcing function of the consolidation material. COPYRIGHT: (C)2008,JPO&INPIT