EXPERT $!!!!!!!!!!!!!!!!!!!!!$

soil mechanics influence the design and construction of civil engineering projects, particularly in the context of foundation design and stability analysis? Discuss the fundamental principles of soil behavior, including consolidation, shear strength, and settlement, and explain their significance in determining appropriate foundation types and construction methods. Additionally, explore the role of geotechnical investigation techniques in assessing soil properties and their impact on project feasibility and safety. Provide examples of how theoretical concepts are applied in real$-$world scenarios, emphasizing the importance of sound engineering principles in ensuring the long$-$term stability and performance of structures."