KHEIREDDINE BOUGUERRA2025-06-222025-06-222025-06-122025/98https://repository.univ-msila.dz/handle/123456789/46406These lecture notes on steel structures are intended for second-year civil engineering students in engineering programs, as well as third-year civil engineering students in the LMD (License-Master-Doctorate) system. The lecture notes on steel structures provides an in-depth introduction to the fundamental principles of metallic framework construction according to Eurocode 3 and CCM97. It begins with essential safety concepts, emphasizing the importance of personal protective equipment, risk prevention, and site safety regulations. The course then explores the main types of structural connections, such as bolted and welded joints, highlighting their design, advantages, and applications. Students also learn to perform calculations for components under simple tension, using fundamental formulas to ensure structural integrity. Finally, the course covers the analysis and design of flexural members (bent elements), focusing on determining internal stresses and deflections according to recognized engineering standards. This comprehensive training equips students with the knowledge required to design safe and efficient steel structures.enSteel Structuresmetallic framework constructionCCM 97Eurocode 3bolted and welded jointstensile forceresistance of boltspunching shearbearinghigh-strength boltingOrdinary Bolting.Learning Object