A probabilistic model for fatigue damage accumulation in composite laminates
dc.contributor.advisor | Spanos, Pol D. | |
dc.creator | Rowatt, John David | |
dc.date.accessioned | 2009-06-04T00:37:09Z | |
dc.date.available | 2009-06-04T00:37:09Z | |
dc.date.issued | 1993 | |
dc.description.abstract | A stochastic model for the accumulation of fatigue damage in composite laminates is proposed. The model considers the accumulation of fatigue damage as an evolutionary stochastic process and attempts to predict the distribution of damage in terms of the stiffness loss in the laminate as a function of the number of load cycles. The cumulative damage process is modeled as an embedded discrete time, finite state, non-stationary Markov process utilizing a stationary discrete time, finite state, stationary model in conjunction with a time transformation-condensation method. Furthermore, the mechanisms of the complex damage development process in composite laminates are incorporated into the model. This feature affords a more complete and accurate representation of the fatigue damage accumulation process in which the states of the model can be directly related to the stiffness loss in the laminate. | |
dc.format.extent | 117 p. | en_US |
dc.format.mimetype | application/pdf | |
dc.identifier.callno | Thesis M.E. 1993 Rowatt | |
dc.identifier.citation | Rowatt, John David. "A probabilistic model for fatigue damage accumulation in composite laminates." (1993) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/13779">https://hdl.handle.net/1911/13779</a>. | |
dc.identifier.uri | https://hdl.handle.net/1911/13779 | |
dc.language.iso | eng | |
dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | |
dc.subject | Mechanical engineering | |
dc.subject | Engineering | |
dc.subject | Materials science | |
dc.subject | Aerospace engineering | |
dc.title | A probabilistic model for fatigue damage accumulation in composite laminates | |
dc.type | Thesis | |
dc.type.material | Text | |
thesis.degree.department | Mechanical Engineering | |
thesis.degree.discipline | Engineering | |
thesis.degree.grantor | Rice University | |
thesis.degree.level | Masters | |
thesis.degree.name | Master of Science |
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