Markus Zogg: Catalogue data in Autumn Semester 2022

Name Dr. Markus Zogg
Lehre Maschinenbau u. Verfahr.
ETH Zürich, CLA D 22.1
Tannenstrasse 3
8092 Zürich
Telephone+41 44 632 33 79
DepartmentMechanical and Process Engineering

151-0364-00LLightweight Structures Laboratory Information Restricted registration - show details
Number of participants limited to 24.
4 credits5AM. Zogg, P. Ermanni
AbstractTeams of 2 to 3 students have to design, size, and manufacture a lightweight structre complying with given specifications. An aircraft wing spar prototype as well as later a second improved spar will be tested and assessed regarding to design and to structural mechanical criteria.
ObjectiveTo develop the skills to identify and solve typical problems of the structure mechanics on a real application. Other important aspects are to foster team work and team spirit, to link theoretical knowledge and practice, to gather practical experiences in various fields related to lightweight structures such as design, different CAE-methods and structural testing.
ContentThe task of each team (typically 2-2 students) is the realization of a reduced-scale aircraft wing spar, a typical load-carrying structure, with selected materials. The teams are free to develop and implement their own ideas. In this context, specified requirements include information about loads, interface to the surrounding structures.

The project is structured as described below:
- Concept development
- design of the component including FEM simulation and stability checks
- manufacturing and structural testing of a prototype in the lab
- manufacturing and structural testing of an improved component in the lab
- cost assessment
- Report

The project work is supported by selected teaching units.
Lecture noteshandouts for selected topics are available
151-3207-00LLightweight4 credits2V + 2UP. Ermanni, T. Tancogne-Dejean, M. Zogg
AbstractThe elective course Lightweight includes numerical methods for the analysis of the load carrying and failure behavior of lightweight structures, as well as construction methods and design principles for lightweight design.
ObjectiveThe goal of this course is to convey substantiated background for the understanding and the design and sizing of modern lightweight structures in mechanical engineering, vehicle and airplane design.
ContentLightweight design
Thin-walled beams and structures
Instability behavior of thin walled structures
Reinforced shell structures
Load introduction in lightweight structures
Joining technology
Sandwich design
Lecture notesScript, Handouts, Exercises