{"id":1693,"date":"2023-07-01T13:06:39","date_gmt":"2023-07-01T10:06:39","guid":{"rendered":"https:\/\/www.civil.ihu.gr\/?post_type=course&#038;p=1693"},"modified":"2023-11-14T19:05:40","modified_gmt":"2023-11-14T17:05:40","slug":"%ce%b4%ce%bf%ce%bc030","status":"publish","type":"course","link":"https:\/\/www.civil.ihu.gr\/en\/courses\/%ce%b4%ce%bf%ce%bc030\/","title":{"rendered":"Special Topics in Steel Structures"},"author":6,"template":"","meta":{"_acf_changed":false},"semester":[41],"course_type":[14],"class_list":["post-1693","course","type-course","status-publish","hentry","semester-41","course_type-specialization"],"acf":{"code":"\u0394\u039f\u039c030","semester":41,"level":"1","teaching_activities":{"activity_1":{"description":"Lectures","weekly_hrs":4,"ects":5},"activity_2":{"description":"","weekly_hrs":"","ects":""},"activity_3":{"description":"","weekly_hrs":"","ects":""},"activity_4":{"description":"","weekly_hrs":"","ects":""},"activity_5":{"description":"","weekly_hrs":"","ects":""}},"type":14,"language":"\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac","erasmus":"\u039d\u03b1\u03b9","url":"","prerequisites":"","instructors":"","coordinator":"","content":"\u2022 Forms of instability of compressed truss elements. Second-order equilibrium (deformed state) of\r\naxially compressed rods. The influence of elastic supports on the critical load. Calculation of critical\r\nloads and the corresponding buckling lengths. The influence of the axial compressive force on the\r\nload-bearing capacity of a beam under simultaneous bending loads.\r\n\u2022 Influence of residual stresses and shear deformation on the strength and load-bearing capacity of\r\ncompressed elements. Regulatory provisions of EC3.\r\n\u2022 Strength of planar steel structural elements stressed within their plane (discs).\r\n\u2022 Load-bearing capacity of steel shells.","goals":"Upon successful completion of the course, students are expected to:\r\n\u2022 Calculate critical loads of flexural buckling and the corresponding buckling lengths for axially\r\ncompressed beams, frame members, or others.\r\n\u2022 Assess the influence of geometric imperfections, second-order effects, residual stresses and shear\r\ndeformation of a member's cross-section, on the bearing capacity of elements under axial\r\ncompression.\r\n\u2022 Understand and design steel structural elements consisting of plates with or without stiffeners.\r\n\u2022 Design simple cases of cylindrical steel shells.","skills":"- Search for, analysis and synthesis of data and information, with the use of the necessary technology\r\n- Adapting to new situations\r\n- Decision-making\r\n- Working independently\r\n- Team work\r\n- Working in an interdisciplinary environment\r\n- Project planning and management\r\n- Criticism and self-criticism\r\n- Production of free, creative and inductive thinking","teaching_methods":"Face to face.","ict_usage":"","teaching_organization":{"activity_1":{"description":"Lectures","workload":52},"activity_2":{"description":"Individual study","workload":78},"activity_3":{"description":"","workload":""},"activity_4":{"description":"","workload":""},"activity_5":{"description":"","workload":""},"activity_6":{"description":"","workload":""}},"students_evaluation":"1. Assignment of tasks aimed at exploring the understanding\r\nof the concepts taught.\r\n2. Final written exam at the end of the semester (in Greek).\r\n3. 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