"Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing" . "1"^^ . "3"^^ . "In the present paper, we address in detail a specific problem related to mechanics of random discrete media, namely the stored energy estimates for finite two-component lattices with a fixed geometry and the heterogeneity distribution characterized in the sense of the second-order spatial statistics. Variational bounds and estimates are established following recent extensions of the classical Hashin-Shtrikman-Willis (HSW) variational principles to finite-sized random composite bodies."@en . "Zeman, Jan" . "RIV/68407700:21110/09:00160769!RIV10-MSM-21110___" . . . "Stirling" . . "Civil-Comp Press Ltd" . . "[31B8EAE90A66]" . . . "Madeira" . "A Variational Approach to Non-Local Energy Minimization of Random Elastic Lattices"@en . . "21110" . . "2009-09-01+02:00"^^ . "A Variational Approach to Non-Local Energy Minimization of Random Elastic Lattices"@en . . "A Variational Approach to Non-Local Energy Minimization of Random Elastic Lattices" . "Z(MSM6840770003)" . . "A Variational Approach to Non-Local Energy Minimization of Random Elastic Lattices" . "In the present paper, we address in detail a specific problem related to mechanics of random discrete media, namely the stored energy estimates for finite two-component lattices with a fixed geometry and the heterogeneity distribution characterized in the sense of the second-order spatial statistics. Variational bounds and estimates are established following recent extensions of the classical Hashin-Shtrikman-Willis (HSW) variational principles to finite-sized random composite bodies." . . . "1"^^ . . "978-1-905088-30-0" . . "RIV/68407700:21110/09:00160769" . "1759-3433" . . "301648" . . "random discrete systems; energy bounds; second-order statistics; Hashin- Shtrikman-Willis variational principles"@en . .