Simulating soil reinforcement interaction using CODE_BRIGHT
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hdl:2117/408638
Document typeConference report
Defense date2024
Rights accessRestricted access - publisher's policy
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Abstract
Reinforced soil structures (RSS) involve a compacted soil mass with embedded elements, orthogonal to the main stress direction, which act as load bearing components. The compound nature of RSS requires a proper characterization of the soil-reinforcement response, which can vary with on-site conditions and soil and reinforcement properties. The present study details the implementation of numerical models to simulate the laboratory-measured pullout response of polymeric strap reinforcements at constant rate of displacement. Soil-reinforcement interfaces were modelled using continuum elements. Various laboratory conditions were reproduced. After a calibration process, numerical results were found to properly reproduce measured data. The described methodology is part of an ongoing test and modelling campaign focussed on the assessment of on-site conditions on the pullout response of polymeric strap reinforcements.
CitationMoncada, A. [et al.]. Simulating soil reinforcement interaction using CODE_BRIGHT. A: Workshop of CODE_BRIGHT Users. "Workshop of CODE_BRIGHT Users: 22nd April 2024, Barcelona, Spain". 2024, p. 1-5.
Publisher versionhttps://deca.upc.edu/en/projects/code_bright/workshop/doc/abstracts
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