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Dr Zahur Ullah's Outputs (4)

Perturbation-based stochastic multi-scale computational homogenization method for the determination of the effective properties of composite materials with random properties (2015)
Journal Article
Zhou, X.-Y., Gosling, P., Pearce, C., Kaczmarczyk, L., & Ullah, Z. (2016). Perturbation-based stochastic multi-scale computational homogenization method for the determination of the effective properties of composite materials with random properties. Computer Methods in Applied Mechanics and Engineering, 300, 84-105. https://doi.org/10.1016/j.cma.2015.10.020

Quantifying uncertainty in the overall elastic properties of composite materials arising from randomness in the material properties and geometry of composites at microscopic level is crucial in the stochastic analysis of composites. In this paper, a... Read More about Perturbation-based stochastic multi-scale computational homogenization method for the determination of the effective properties of composite materials with random properties.

Perturbation-based stochastic multi-scale computational homogenization method for woven textile composites (2015)
Journal Article
Zhou, X.-Y., Gosling, P. D., Pearce, C. J., Ullah, Z., & Kaczmarczyk, L. (2016). Perturbation-based stochastic multi-scale computational homogenization method for woven textile composites. International Journal of Solids and Structures, 80, 368-380. https://doi.org/10.1016/j.ijsolstr.2015.09.008

In this paper, a stochastic homogenization method that couples the state-of-the-art computational multi-scale homogenization method with the stochastic finite element method, is proposed to predict the statistics of the effective elastic properties o... Read More about Perturbation-based stochastic multi-scale computational homogenization method for woven textile composites.