Tunnel construction monitoring system and tunnel construction monitoring method

摘要

PROBLEM TO BE SOLVED: To provide a tunnel construction monitoring system and a tunnel construction monitoring method capable of facilitating measurement and monitoring of a tunnel face surface while protecting an apparatus. SOLUTION: This is a tunnel construction monitoring system 1 for monitoring a face surface P of a tunnel, and a rail portion R provided on the upper part of the tunnel T along the axis L direction of the tunnel and a rail portion are movably provided. The tunnel construction monitoring system is characterized by including a support portion 10 and a radar portion 2 that is supported by the support portion and measures the displacement of the face surface. [Selection diagram] Fig. 1