Rock fractures refer to the naturally occurring cracks and fissures in rock formations. These fractures can vary in size, orientation, and shape, and play a crucial role in the behavior and properties of rock masses. Understanding rock fractures is important in various fields such as geology, engineering, and environmental science. Researchers in this area study the mechanisms of fracture formation, the factors influencing fracture propagation, and the effects of fractures on rock strength and deformation. They may also investigate methods for detecting and characterizing fractures, such as using remote sensing techniques or geophysical surveys. Additionally, research on rock fractures often involves examining how fractures affect fluid flow in rocks, such as in groundwater systems or oil and gas reservoirs. By understanding the geometry and properties of fractures, scientists can better predict the behavior of rock masses and improve engineering designs for projects involving rock formations.