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Konstantinos Karapiperis

ETH Zurich

SCHOLARLY PAPERS

4

DOWNLOADS

431

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Deciphering Necking in Granular Materials: Micromechanical Insights into Sand Behavior During Cycles of Triaxial Compression and Extension

Number of pages: 37 Posted: 13 May 2024
Junhe Cui, Konstantinos Karapiperis, Øyvind Torgersrud, Edward Ando, Gioacchino Viggiani and Jose E. Andrade
Columbia University, ETH Zurich, Norwegian Geotechnical Institute, École Polytechnique Fédérale de Lausanne (EPFL), affiliation not provided to SSRN and California Institute of Technology (Caltech)
Downloads 149 (497,070)

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granular materials, necking, Level-set Discrete Element Method, fabric anisotropy, cycles of triaxial loading

2.

A Conforming Frictional Beam Contact Model

Number of pages: 48 Posted: 11 Apr 2024
Konstantinos Karapiperis, Adrian Widmer and Dennis M. Kochmann
ETH Zurich, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 107 (654,668)

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Contact mechanics, Finite element method, Beam, Friction, Woven material, Fiber network

3.

Data-Driven Breakage Mechanics: Predicting the Evolution of Particle-Size Distribution in Granular Media

Number of pages: 29 Posted: 30 Jan 2023 Last Revised: 07 Jul 2023
Jacinto Ulloa, Anna Gorgogianni, Konstantinos Karapiperis, Michael Ortiz and Jose E. Andrade
California Institute of Technology (Caltech), California Institute of Technology (Caltech), ETH Zurich, California Institute of Technology (Caltech) and California Institute of Technology (Caltech)
Downloads 101 (684,672)

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Breakage, Crushable granular media, Grain-size distribution, Data-Driven, Model-free

4.

Adaptive Goal-Oriented Data Sampling in Data-Driven Computational Mechanics

Number of pages: 30 Posted: 23 Jan 2023
Anna Gorgogianni, Konstantinos Karapiperis, Laurent Stainier, Michael Ortiz and Jose E. Andrade
California Institute of Technology (Caltech), ETH Zurich, Ecole Centrale de Nantes, California Institute of Technology (Caltech) and California Institute of Technology (Caltech)
Downloads 74 (844,901)

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data-driven, Adaptive learning, multi scale