REMOVABLE POST-TENSIONED SOIL NAILING STRUCTURE AND A CONSTRUCTION METHOD OF A REMOVABLE POST-TENSIONED SOIL NAILING USING THE SAME CAPABLE OF CONTROLLING DISPLACEMENT CAUSED BY EXCAVATION

摘要

PURPOSE: A removable post-tensioned soil nailing structure and a construction method of a removable post-tensioned soil nailing using the same are provided to improve cost-efficiently construct a post-tensioned soil nailing by improving frictional resistance.;CONSTITUTION: A removable post-tensioned soil nailing structure comprises a fixed end, a PVC(polyvinyl chloride) pipe, and a removable nail body. The fixed end is used as an anchorage when post-tension is applied. The PVC pipe separates a grouting body from a deformed bar.;COPYRIGHT KIPO 2012