Hey there kiddo, have you ever noticed how things around you can change shape or bend in different ways? That's called deformation!
Deformation monitoring is when people use special tools and equipment to watch and measure how things like buildings, bridges, and even land change shape over time.
You know how sometimes your toy blocks fall over if you stack them too high? Buildings and bridges can do the same thing if they aren't strong enough. Deformation monitoring helps people keep an eye on these structures and make sure they stay safe.
Scientists and engineers use things like lasers, sensors, and cameras to measure how much a structure is bending or moving. They can then use this information to fix any problems or make adjustments so the structure stays in good shape.
Sometimes deformation monitoring is also used to look at how the land around a structure is changing. For example, if there's an earthquake, the ground can shift and cause buildings and bridges to move. By monitoring how the land is changing, people can better predict where earthquakes might happen in the future.
So basically, deformation monitoring is like checking up on your Lego tower to make sure it's not falling apart and making sure everything around it is staying in place too. Pretty neat, huh?