▎ 摘　　要

NOVELTY - This new utility model claims of one of concrete road monitoring device based on the pressure sensitive characteristics, including graphene concrete panel, with steel net ambushing on graphene electrode panel internal concrete, steel net electrode is set with at least one group, each group steel screen electrode comprises two steel net of mutually parallel and graphene concrete and upper surface vertical to the panel, are set with connection head at the end part of each steel screen, the device also comprises one of detecting box, and measuring tank installed with power supply, voltage table and current table, the power supply and current list in sequence in series connection between connection head on the two steel net outside of steel net and the electrode, two end voltage table is respectively connected with connection head and two of the steel net and inner side of steel screen electrode. This new utility model using pressure sensitive characteristic of graphene is know concrete pavement concrete by the load condition and internal damage condition, to realize real time monitoring and long-term concrete road surface, with long durability, the compatibility is good and testing result accuracy equal.