$158$ szfs $\_\_\_**"$What are the fundamental principles of structural engineering in civil engineering? How do materials like concrete and steel contribute to the stability and strength of structures? Discuss the importance of load$-$bearing capacity and how it's determined in civil engineering projects. How do factors like compression, tension, and shear affect the behavior of materials in construction? Explain the role of foundations in supporting buildings and infrastructure. Additionally, how do engineers ensure safety and durability in construction projects?"$**$