Q : $71$@

What fundamental principles form the theoretical base of civil engineering, shaping the design, construction, and maintenance of infrastructure? Explore key theories underpinning structural mechanics, geotechnical engineering, transportation systems, and water resources management. How do principles like Newton's laws of motion, Hooke's Law, and Archimedes' principle apply to civil engineering? Delve into theories of soil mechanics, fluid dynamics, and material science as they inform the development of bridges, buildings, roads, and dams. Moreover, discuss the role of sustainability theories in modern civil engineering practice, considering environmental impacts, life cycle assessments, and resilience in infrastructure design.