Strategies in lightweight design
Shape optimization, light weight materials, multi-materials and concepts for lightweight design

Construction methods
Differential, integral, sandwich, modular, bionic

Body construction
Shell, space frame, monocoque

Metalic materials
Steel, aluminium, magnesium, titan

Aim of this lecture:

Students learn that lightweight design is a process of realizing a demanded function by using the smallest possible mass. They understand lightweight construction as a complex optimization problem with multiple boundary conditions, involving competences from methods, materials and production.

Students learn the established lightweight strategies and ways of construction. They know the metallic materials used in lightweight construction and understand the relation between material and vehicle body.

[1] E. Moeller, Handbuch Konstruktionswerkstoffe : Auswahl, Eigenschaften, Anwendung. München: Hanser, 2008.

[2] H.-J. Bargel, et al., Werkstoffkunde, 10., bearb. Aufl. ed. Berlin: Springer, 2008.

[3] C. Kammer, Aluminium-Taschenbuch : Grundlagen und Werkstoffe, 16. Aufl. ed. Düsseldorf: Aluminium-Verl., 2002.

[4] K. U. Kainer, "Magnesium - Eigenschaften, Anwendungen, Potentiale ", Weinheim [u.a.], 2000, pp. VIII, 320 S.

[5] A. Beck and H. Altwicker, Magnesium und seine Legierungen, 2. Aufl., Nachdr. d. Ausg. 1939 ed. Berlin: Springer, 2001.

[6] M. Peters, Titan und Titanlegierungen, [3., völlig neu bearb. Aufl.] ed. Weinheim [u.a.]: Wiley-VCH, 2002.

[7] H. Domininghaus and P. Elsner, Kunststoffe : Eigenschaften und Anwendungen; 240 Tab, 7., neu bearb. u. erw. Aufl. ed. Berlin: Springer, 2008.