Research Article
Digital Twins and Road Construction Using Secondary Raw Materials
Table 1
Implemented sensors, types, and position in the road cross section.
| Sensor | Mark | Type | Count | Position |
| Temperature sensor | T | Point sensor | 36 | Between the layers, in road axis and boundary | Inductive displacement sensor (vertical deformation) | EMU | Network sensor | 16 | On top and the bottom of subbase courses, below assumed wheels position | Soil moisture sensor | TDR | Point sensor | 8 | Between the base and subbase course layers, in road axis | Asphalt strain sensor | HAS | Point sensor | 8 | Below surface course, below assumed wheels position | Horizontal inclinometer (vertical deformation) | HI | Network sensor | 4 | Below subbase course in the entire profile, measuring points distance: 25 cm | Pressure pads (vertical pressure) | PP | Surface sensor | 8 | Between two base courses layers, below assumed wheels position |
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