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Frame analysis packages such as Space Gass and Microstan have been developed by and for structural designers to assist with code-based design of conventional structures. They generate analysis output that is directly applicable to code based design. Finite element analysis packages such as Strand7 have been developed as general-purpose analysis tools. Structural designers are making increasing use of finite element analysis as a design tool particularly for non-standard structures. FEA can provide results that allow design of non-standard structures where code methods are not directly applicable. This course is concerned with developing an understanding of FEA and equally importantly, with reaching responsible and informed design decisions based on FEA results. The course is intended to be broadly applicable to designers of building, civil and industrial structures.

This course is concerned with the mechanics of "driving" an FEA package, using FEA output to develop a more sophisticated qualitative understanding of structural phenomena, and using quantitative FEA results as the basis for design decisions particularly where code methods are not directly applicable. A considerable emphasis is placed on using FEA to consolidate and extend the understanding of several phenomena likely to have been introduced in an undergraduate course. The course includes a substantial amount of design relevant theory required to understand the analysis of plate element models.

The course objectives define the student learning outcomes for a course. On completion of the course, students should be able to:

1. display proficiency in the mechanics of using FEA software;
2. demonstrate a disciplined approach to the documentation and self-checking of computer models and results;
3. use FEA software for frame analysis and demonstrate an understanding of the difference between an FEA beam element and the beam element normally used in frame analysis packages;
4. display an in-depth understanding of the full range of buckling phenomena and an ability to model these phenomena;
5. use explicit modelling of imperfections to undertake design by advanced analysis of assemblies;
6. display an understanding of the importance of mesh subdivision and of the relative accuracy of different plate element types;
7. interpret results of plate element analysis and make use of such results for both steel and reinforced concrete structures;
8. develop models for dynamic analysis and use natural frequency, transient dynamic and harmonic analysis.