Abstract
When a large-scale disaster occurs, much destruction of large civil structures happens, for example waterworks, sewerage pipe, gas pipeline, tunnel, and bridge. These structures must be repaired immediately. But it is difficult to get information of locations of the destruction exactly, because traffic is disrupted in the time of a disaster. Also, when a small-scale disaster occurs, it is require much time and money to get information of the destruction and to ensure these safeties, because these destructions happen in a broad range. So it is requested to develop the simple monitoring system of destruction and transformation of civil structure and lifeline. This study develop simple composite fracture sensor and Internet connect terminal (i-Station) that connected with Internet cable, and propose the remote health monitoring system. Making concrete work, firstly we develop composite sensor and Internet connect terminal for health monitoring of sewerage pipe build reinforced concrete and that destruction progresses gradually, the validity of the integration system that used these systems is proved.
