BASIC GEOTECHNICAL PROPERTIES OF MINING

Coal mining waste comprises rock fragments from preparatory operations and can severely impact the environment through pollution and land degradation. This study's objective is to analyze the geotechnical properties of mining and processing waste to enhance minestone utilization and ensure safe storage. Employing comparative analyses, petrographic evaluations, and assessments of physical and mechanical parameters revealed that geotechnical properties vary significantly depending on storage duration and mining conditions. It was found that properties differ not only due to understanding basic coal waste characteristics but also from variances in mineralogical composition across different mining sites. The research indicates the importance of proper management of mining waste, emphasizing its potential for utilization in construction. Findings suggest that understanding the geotechnical properties of waste materials is essential for both environmental sustainability and the development of safe storage practices for mining waste. This analysis highlights the necessity for ongoing research and improved methodologies in the geotechnical evaluation of mining waste. The results provide a crucial foundation for future studies aiming to optimize the use of mining by-products in the civil engineering field.