Pavement structure strain sensor manufacturing method and sensor

The invention relates to a pavement structure strain sensor manufacturing method and a sensor. The method comprises the steps of: placing a resistance-type strain gauge with the two ends provided with a traction part and a conductive lead in a packaging die, filling a space between the packaging die and the resistance-type strain gauge with a packaging glue solution, and removing the packaging die after the packaging glue solution is solidified. The sensor manufactured through the method is more accurate in monitoring result. 本发明涉及一种路面结构应变传感器制造方法及传感器，将两端安装好牵拉件及导电引线的电阻式应变片置入封装模具中，在封装模具与电阻式应变片之间的空间填注封装胶液，待封装胶液固化后，拆下封装模具，采用本发明方法制造的传感器监测结果更加精确。