Abstract: The present disclosure relates to a self-diagnosis type ground anchor and a construction method. The self-diagnosis type ground anchor includes: a bond length part located at a predetermined depth of a boring hole excavated from a target surface of the ground; a head part located near the target surface; and a tensile material provided by connecting the bond length part and the head part in a state of receiving a tensile force, so as to deliver an anchorage force of the bond length part to a structure. The self-diagnosis type ground anchor further includes a displacement measurement material of which one end is fixed at a predetermined position of the bond length part and the other end is placed in a free end form on the target surface, provided such that a relative displacement of the target surface for the bond length part can be detected.

Abstract: The present disclosure relates to a self-diagnosis type ground anchor and a construction method. The self-diagnosis type ground anchor includes: a bond length part located at a predetermined depth of a boring hole excavated from a target surface of the ground; a head part located near the target surface; and a tensile material provided by connecting the bond length part and the head part in a state of receiving a tensile force, so as to deliver an anchorage force of the bond length part to a structure. The self-diagnosis type ground anchor further includes a displacement measurement material of which one end is fixed at a predetermined position of the bond length part and the other end is placed in a free end form on the target surface, provided such that a relative displacement of the target surface for the bond length part can be detected.