Stochastic Analysis of Yielding Systemby Narayana R. Iyengar, Asst. Prof.; Dept. of Civ. Engrg., Indian Inst. of Sci., Bangalore, India,
Janardhan K. Iyengar, Dept. of Civ. Engrg., Indian Inst. of Sci., Bangalore, India,
Serial Information: Journal of the Engineering Mechanics Division, 1978, Vol. 104, Issue 2, Pg. 383-398
Document Type: Journal Paper
The probability distribution of the instantaneous incremental yield of an inelastic system is characterized in terms of a conditional probability and average rate of crossing. The detailed yield statistics of a single degree-of-freedom elasto-plastic system under a Gaussian white noise are obtained for both nonstationary and stationary response. The present analysis indicates that the yield damage is sensitive to viscous damping. The spectra of mean and mean square damage rate are presented.
Subject Headings: System analysis | Stochastic processes | Statistics | Probability distribution | Stationary processes | Elastoplasticity | Gaussian process | Degrees of freedom | Inelasticity
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