$99\mathrm{.}33$#$\_$"How does the concept of 'force' apply in civil engineering, particularly in structural analysis and design? Discuss the fundamental principles governing force transmission through structures, including tension, compression, and shear forces. How do these forces influence the behavior of different materials commonly used in civil engineering projects? Provide examples of how engineers ensure structural integrity by considering these forces in the design process. Additionally, explain the significance of load paths and their role in determining structural stability and safety."