Geotechnical fuse using a soil-fibre composite - Département de mécanique
Communication Dans Un Congrès Année : 1999

Geotechnical fuse using a soil-fibre composite

Minh-Phong Luong
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Résumé

The paper aims to interpret the physical and mechanical properties of a 3D soil-fibre composite at the macroscopic level in connection with the deformation mechanisms occurring at the granular level when subject to transient, cyclic and vibratory loading. The effectiveness of a new type of stress wave barrier, designed for shielding vibratory ground motion, has been evaluated when using a technique of prestressing on this composite, able to activate micro-friction between soil particles without reaching failure. Findings on energy dissipation by friction, obtained at natural gravity, are validated on centrifuge models that represent larger areas and take into account gravity effects.
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Dates et versions

hal-00116555 , version 1 (16-09-2024)

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  • HAL Id : hal-00116555 , version 1

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Minh-Phong Luong. Geotechnical fuse using a soil-fibre composite. Structural Mechanics in Reactor Technology (SMiRT-15), 1999, Séoul, South Korea. pp.121-128. ⟨hal-00116555⟩
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