$4566-4$ What theoretical frameworks serve as the foundation for civil engineering principles? How do these frameworks inform the design, construction, and maintenance of infrastructure projects? Additionally, how do civil engineers integrate concepts from physics, mathematics, and material science into their work to ensure the safety, durability, and efficiency of structures? Exploring the theoretical underpinnings of civil engineering can shed light on its interdisciplinary nature and its critical role in shaping the built environment to meet societal needs sustainably and resiliently.