StructX on Instagram: "Monitoring Relative Slab Movements – Dynamic Test Under Moving Loads 🧪 Test Procedure: Linear displacement sensors (LVDTs), optical sensors, or strain gauges are installed at the edges of adjacent slabs to track movements. In some cases, non-contact sensors such as laser devices or video measurement systems are used. Test Objective ⚙️: The test measures relative displacements (longitudinal, transverse, or vertical) between two slabs or sections of the structure under movi