Analytical Descriptions of Service Loading Suitable for Fatigue Analysis University of Illinois at Urbana-Champaign

Format:

Conference/Event

Author/Creator:

Socie, Darrell, author.

Conference Name:

X International Conference on Vehicle Structural Mechanics and CAE (1997-04-08 : Troy, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1997

Summary:

Service loading histories have the same general character for an individual route and the magnitudes vary from driver to driver. Both the magnitude and character of the loading history change from route to route and a linear scaling of one loading history does not characterize the variability of usage over a wide range of operating conditions. In this paper a technique for measuring and extrapolating cumulative exceedance diagrams to quantify the distribution of service loading in a vehicle is described. Monte Carlo simulations are coupled with the local stress strain approach for fatigue to obtain distributions of service loading. Fatigue life estimates based on the original loading histories are compared to those obtained from statistical descriptions of exceedance diagrams

Notes:

Vendor supplied data

Publisher Number:

971535

Access Restriction:

Restricted for use by site license