Theoretical Analysis of Foundation-Soil Interaction for Buildings in Mining Subsidence Areas

Abstract

Mining-induced subsidence poses a significant challenge to the design and stability of buildings and infrastructure in areas where mineral extraction occurs. As the mining process causes shifts in the underground strata, the resulting surface settlement can have devastating effects on the foundations of buildings. The interaction between the foundation and the soil is crucial to understanding how these settlements affect structural integrity. This paper provides a comprehensive theoretical analysis of the foundation-soil interaction under mining-induced subsidence, focusing on the various mechanisms of settlement, soil behavior, and foundation response. Additionally, the paper explores modern techniques in foundation design, numerical modeling, and mitigation strategies to address the challenges presented by mining-induced settlements. Through this analysis, a robust framework for the safe design and maintenance of foundations in subsiding areas is proposed.