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A consistent segment procedure for solution of 2D contact problems with large displacements
(Massachusetts Institute of Technology, 2006)
Solution of contact problems in solid mechanics using the finite element method is a challenging and non-trivial task. Stable and efficient contact algorithms are required for effective solution of general problems. In ...
Acoustic data communication system for in-pipe wireless sensor networks
(Massachusetts Institute of Technology, 2006)
Sustainability of aging infrastructure is one of the greatest current civil engineering challenges, especially in the case of pipelines, where no direct access is available. Being simultaneously massive and distributed, ...