Fatigue of Metals under Random Loads
โ Scribed by HEAD, A. K.; HOOKE, F. H.
- Book ID
- 109586960
- Publisher
- Nature Publishing Group
- Year
- 1956
- Tongue
- English
- Weight
- 250 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0028-0836
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Load parameters for a stationary Gaussian random load are taken as the location, scale and shape parameters of its power spectrum. The centre frequency of a power spectrum is proposed as a measure of fatigue life. A fatigue life function, formulated in terms of the load parameters, is evaluated from
An experimental technique is developed whereby a personal computer is used to control a hydraulic servo-pulser testing machine and generate random loads for loading a fracture specimen. Thus giving a control over random load generation and hence random load history. This allows for the generation of
The probabilistic estimation of fatigue crack life time under spectrum loading is complicated by load interaction effects [ 1,2 and others]. Life time estimates have recently been obtained for loading spectra consisting of random overload sequences superimposed on base-line cyclic loading [3]. For h