answer do : "What are the fundamental principles underlying civil engineering design and construction processes, emphasizing structural integrity and material properties? How do factors like load$-$bearing capacity, stress analysis, and material selection influence the design and implementation of civil engineering projects? Explore the basic theories governing forces, motion, and equilibrium in civil structures. Discuss foundational concepts such as Newton's laws, statics, and dynamics, and their applications in practical civil engineering scenarios. Analyze the significance of these theories in ensuring the safety and functionality of infrastructure."