Soil pressure monitoring device for steel corrugated pipe culvert

The utility model relates to the field of culvert engineering monitoring equipment, and discloses a soil pressure monitoring device of a steel corrugated pipe culvert, which is characterized in that a steel plate and a soil pressure box are arranged between the steel corrugated pipe culvert and the inner side wall of the steel corrugated pipe culvert, and acquisition equipment is arranged in the steel corrugated pipe culvert; a plurality of pipe culvert wave crests parallel to one another are arranged on the inner side wall, close to the steel corrugated pipe culvert, of the corrugated pipe culvert, the steel plate is horizontally welded to the tops of every two adjacent pipe culvert wave crests, and the soil pressure boxes are horizontally welded to the steel plate, so that the soil pressure boxes are horizontally installed on the corrugated pipe culvert. The adverse phenomena of uneven stress, falling and the like of soil pressure in the using process are prevented; meanwhile, the requirement for keeping th