DISPLACEMENT MONITORING METHOD AND DISPLACEMENT MONITORING SYSTEM FOR STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a displacement monitoring method and a displacement monitoring system for a structure suitable for monitoring displacement, deformation, or the like of the structure installed in an overcrowded environment.;SOLUTION: A method for monitoring displacement of a structure by using satellite signal receivers for receiving signals from positioning satellites includes: a step S1 of installing a plurality of satellite signal receivers at different positions on the structure; a step S2 of setting initial coordinates; a relative positioning step S3 of finding displacement over time among the satellite signal receivers by relative positioning; and a notification step S4 of giving notice of the found displacement.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2018,JPO&INPIT