Optimal Design of Spot-Weld and Adhesive Bond Pattern

Format:

Conference/Event

Author/Creator:

Chirehdast, Mehran, author.

Conference Name:

International Congress & Exposition (1996-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1996

Summary:

Patterns and locations of spot-welds and adhesive bonds strongly affect the structural performance of vehicle bodies. In this paper, a rigorous method for designing optimal patterns of spot-welds and adhesive bonds is presented. This method is based on concepts from topology optimization of structures. An adjoint method is used for determining gradients, and a convex approximation method is used for optimization. The method is simple to use and has been applied successfully to realistic automotive component design; it is furthermore robust and efficient to be applied to large-scale automotive structures

Notes:

Vendor supplied data

Publisher Number:

960812

Access Restriction:

Restricted for use by site license