1. Structure Analysis I

2. Lecture 2 Types of Structures & Loads

3. Introduction Structure refers to a system of connected parts used to support load, such as Buildings, Bridges, towers, …………….

4. Structural Elements Tie Rods

5. Beams

6. Columns

7. Type of Structure Trusses

8. Cables & Arches

9. Frames

10. Surface Structures

11. Loads  Codes General Building Codes 1.ASCE 2.UBC Design Codes 1.ACI 2.AISC 3.AASHTO

12. Dead Load

13. Live Load Building Loads Bridge Load

14. Wind Load

16. Snow Load

17. Earthquake Load

18. Hydrostatic and Soil Pressure Other natural Loads

19. Structural Design LRFD (Load and resistance factor design) Load combination example: 1.4 Dead Load 1.2 Dead Load +1.6 Live Load 1.2 Dead Load +1.6 Live Load + 0.5 Snow Load 1.2 Dead Load + 1.5 Eq. Load + 0.5 Live Load