Works by Wichtmann, Torsten

Results: 57

Characterization of mechanical behavior of binary granular assemblies through the equivalent void ratio and equivalent state parameter.

Published in:

European Journal of Environmental & Civil Engineering, 2022, v. 26, n. 7, p. 2869, doi. 10.1080/19648189.2020.1775708

By:

Mahmoudi, Youcef;
Cherif Taiba, Abdellah;
Belkhatir, Mostefa;
Baille, Wiebke;
Wichtmann, Torsten

Publication type:

Article

DEM-CFM analysis of Lode angle influence on the undrained cyclic behavior of anisotropically consolidated soils.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-02650-3

By:

Salimi, Mohammad;
Irani, Nazanin;
Wichtmann, Torsten

Publication type:

Article

A Review of Seven Tunnel Face Stability Models.

Published in:

CivilEng, 2022, v. 3, n. 1, p. 116, doi. 10.3390/civileng3010008

By:

Qarmout, Mahmoud;
König, Diethard;
Wichtmann, Torsten

Publication type:

Article

Caracterización cíclica multidimensional de suelos no cohesivos.

Published in:

Obras y Proyectos, 2015, n. 17, p. 31, doi. 10.4067/s0718-28132015000100004

By:

Poblete, Mauro;
Wichtmann, Torsten;
Niemunis, Andrzej;
Triantafyllidis, Theodoros

Publication type:

Article

Applicability of the concept of equivalent intergranular void ratio to sand-plastic fines mixtures below threshold fines content.

Published in:

Marine Georesources & Geotechnology, 2024, v. 42, n. 8, p. 1119, doi. 10.1080/1064119X.2023.2244938

By:

Sarkar, Debdeep;
Goudarzy, Meisam;
Wichtmann, Torsten

Publication type:

Article

The influence of various end restraints and grain shape on the cyclic undrained behaviour of granular materials.

Published in:

International Journal of Geotechnical Engineering, 2023, v. 17, n. 1, p. 74, doi. 10.1080/19386362.2022.2131256

By:

Sarkar, Debdeep;
Koch, Frederik;
Goudarzy, Meisam;
Wichtmann, Torsten

Publication type:

Article

Complex High‐Cyclic Loading in an Accumulation Model for Sand.

Published in:

International Journal for Numerical & Analytical Methods in Geomechanics, 2025, v. 49, n. 1, p. 280, doi. 10.1002/nag.3871

By:

Staubach, Patrick;
Knittel, Lukas;
Wichtmann, Torsten

Publication type:

Article

Assessment of Free Energy Functions for Sand.

Published in:

International Journal for Numerical & Analytical Methods in Geomechanics, 2025, v. 49, n. 1, p. 132, doi. 10.1002/nag.3852

By:

Irani, Nazanin;
Prada‐Sarmiento, Luis Felipe;
Tafili, Merita;
Salimi, Mohammad;
Wichtmann, Torsten;
Triantafyllidis, Theodoros

Publication type:

Article

Inspection of two sophisticated models for sand based on generalized plasticity: Monotonic loading and Monte Carlo analysis.

Published in:

International Journal for Numerical & Analytical Methods in Geomechanics, 2023, v. 47, n. 3, p. 425, doi. 10.1002/nag.3476

By:

Yeh, Fu‐Hsuan;
Tafili, Merita;
Prada‐Sarmiento, Luis Felipe;
Ge, Louis;
Wichtmann, Torsten

Publication type:

Article

Constitutive anamnesis model (CAM) for fine‐grained soils.

Published in:

International Journal for Numerical & Analytical Methods in Geomechanics, 2022, v. 46, n. 15, p. 2817, doi. 10.1002/nag.3428

By:

Tafili, Merita;
Grandas, Carlos;
Triantafyllidis, Theodoros;
Wichtmann, Torsten

Publication type:

Article

Novel approach to apply existing constitutive soil models to the modelling of interfaces.

Published in:

International Journal for Numerical & Analytical Methods in Geomechanics, 2022, v. 46, n. 7, p. 1241, doi. 10.1002/nag.3344

By:

Staubach, Patrick;
Machaček, Jan;
Wichtmann, Torsten

Publication type:

Article

Validierung und Kalibrierung eines hypoplastischen Stoffmodells für expansive Böden.

Published in:

Bautechnik, 2023, v. 100, n. 11, p. 689, doi. 10.1002/bate.202300062

By:

Nitsch, Antonia;
Machaček, Jan;
Wichtmann, Torsten;
Grandas Tavera, Carlos Eduardo

Publication type:

Article

Liebe Leserinnen und Leser,.

Published in:

Bautechnik, 2020, v. 97, n. 9, p. 603, doi. 10.1002/bate.202070903

By:

Wichtmann, Torsten

Publication type:

Article

Validierung eines hochzyklischen Akkumulationsmodells anhand von Modellversuchen und Messungen an realen Bauwerken.

Published in:

Bautechnik, 2019, v. 96, n. 2, p. 160, doi. 10.1002/bate.201800056

By:

Wichtmann, Torsten;
Machaček, Jan;
Zachert, Hauke;
Günther, Helen

Publication type:

Article

Vergleich von Ansätzen zur Prognose der Langzeitverformungen von OWEA-Monopilegründungen in Sand.

Published in:

Bautechnik, 2014, v. 91, n. 5, p. 324, doi. 10.1002/bate.201400015

By:

Westermann, Konrad;
Zachert, Hauke;
Wichtmann, Torsten

Publication type:

Article

Vergleich von Ansätzen zur Prognose der Langzeitverformungen von OWEA-Monopilegründungen in Sand.

Published in:

Bautechnik, 2014, v. 91, n. 5, p. 309, doi. 10.1002/bate.201300094

By:

Westermann, Konrad;
Zachert, Hauke;
Wichtmann, Torsten

Publication type:

Article

A brief introduction to polymers and concepts of polymer modification of bentonite for barrier applications.

Published in:

Civil Engineering Design, 2023, v. 5, n. 1/2, p. 25, doi. 10.1002/cend.202200019

By:

Lieske, Wolfgang;
Verst, Rowena;
von Maubeuge, Kent;
Wichtmann, Torsten

Publication type:

Article

Separation of time scales in the HCA model for sand.

Published in:

Acta Geophysica, 2014, v. 62, n. 5, p. 1127, doi. 10.2478/s11600-014-0221-x

By:

Niemunis, Andrzej;
Wichtmann, Torsten

Publication type:

Article

Experimental investigation and constitutive modeling of the behaviour of highly plastic Lower Rhine clay under monotonic and cyclic loading.

Published in:

Canadian Geotechnical Journal, 2021, v. 58, n. 9, p. 1396, doi. 10.1139/cgj-2020-0012

By:

Tafili, Merita;
Wichtmann, Torsten;
Triantafyllidis, Theodoros

Publication type:

Article

On the 'elastic stiffness' in a high-cycle accumulation model - continued investigations.

Published in:

Canadian Geotechnical Journal, 2013, v. 50, n. 12, p. 1260, doi. 10.1139/cgj-2013-0037

By:

Wichtmann, Torsten;
Niemunis, Andrzej;
Triantafyllidis, Theodoros

Publication type:

Article

On the “elastic” stiffness in a high-cycle accumulation model for sand: a comparison of drained and undrained cyclic triaxial tests.

Published in:

Canadian Geotechnical Journal, 2010, v. 47, n. 7, p. 791, doi. 10.1139/T09-142

By:

Wichtmann, Torsten;
Niemunis, Andrzej;
Triantafyllidis, Theodor

Publication type:

Article

Micro and macro mechanical characterization of artificial cemented granular materials.

Published in:

Granular Matter, 2024, v. 26, n. 3, p. 1, doi. 10.1007/s10035-024-01426-2

By:

Farhat, Abbas;
Luu, Li-Hua;
Doghmane, Alexis;
Cuéllar, Pablo;
Benahmed, Nadia;
Wichtmann, Torsten;
Philippe, Pierre

Publication type:

Article

Impact of New Combined Treatment Method on the Mechanical Properties and Microstructure of MICP-Improved Sand.

Published in:

Geotechnics, 2023, v. 3, n. 3, p. 661, doi. 10.3390/geotechnics3030036

By:

Zeitouny, Jude;
Lieske, Wolfgang;
Alimardani Lavasan, Arash;
Heinz, Eva;
Wichern, Marc;
Wichtmann, Torsten

Publication type:

Article

Prognose der Langzeitverformungen für Gründungen von Offshore-Windenergieanlagen mit einem Akkumulationsmodell.

Published in:

Bautechnik, 2011, v. 88, n. 11, p. 765, doi. 10.1002/bate.201101519

By:

Wichtmann, Torsten;
Triantafyllidis, Theodoros

Publication type:

Article

Abschätzung der dynamischen Kenngrößen nichtbindiger Böden anhand der Korngrößenverteilungskurve.

Published in:

Bautechnik, 2011, v. 88, n. 9, p. 627, doi. 10.1002/bate.201101498

By:

Wichtmann, Torsten;
Triantafyllidis, Theodoros

Publication type:

Article

On the correlation of 'static' and 'dynamic' stiffness moduli of non-cohesive soils.

Published in:

Bautechnik, 2009, v. 86, p. 28, doi. 10.1002/bate.200910039

By:

Wichtmann, Torsten;
Triantafyllidis, Theodor

Publication type:

Article

Über die Korrelation der ödometrischen und der 'dynamischen' Steifigkeit nichtbindiger Böden.

Published in:

Bautechnik, 2006, v. 83, n. 7, p. 482, doi. 10.1002/bate.200610041

By:

Wichtmann, Torsten;
Triantafyllidis, Theodor

Publication type:

Article

Gilt die Minersche Regel für Sand?

Published in:

Bautechnik, 2006, v. 83, n. 5, p. 341, doi. 10.1002/bate.200610029

By:

Wichtmann, Torsten;
Niemunis, Andrzej;
Triantafyllidis, Theodor

Publication type:

Article

FE-Prognose der Setzung von Flachgründungen auf Sand unter zyklischer Belastung.

Published in:

Bautechnik, 2005, v. 82, n. 12, p. 902, doi. 10.1002/bate.200590253

By:

Wichtmann, Torsten;
Niemunis, Andrzej;
Triantafyllidis, Theodor

Publication type:

Article

Über den Einfluß der Kornverteilungskurve auf das dynamische und das kumulative Verhalten nichtbindiger Böden.

Published in:

Bautechnik, 2005, v. 82, n. 6, p. 378, doi. 10.1002/bate.200590128

By:

Wichtmann, Torsten;
Triantafyllidis, Theodor

Publication type:

Article

Dynamische Steifigkeit und Dämpfung von Sand bei kleinen Dehnungen.

Published in:

Bautechnik, 2005, v. 82, n. 4, p. 236, doi. 10.1002/bate.200590079

By:

Wichtmann, Torsten;
Triantafyllidis, Theodor

Publication type:

Article

Setzungsakkumulation in nichtbindigen Böden unter hochzyklischer Belastung.

Published in:

Bautechnik, 2005, v. 82, n. 1, p. 18, doi. 10.1002/bate.200590023

By:

Wichtmann, Torsten;
Niemunis, Andrzej;
Triantafyllidis, Theodor

Publication type:

Article

Untersuchungen zum Verflüssigungswiderstand eines Tagebau‐Kippenbodens bei Anregung durch erdbebentypische Signale.

Published in:

Geotechnik, 2024, v. 47, n. 3, p. 212, doi. 10.1002/gete.202200015

By:

Knittel, Lukas;
Machaček, Jan;
Gehring, Sabine;
Raabe, Paul;
Dahmen, Dieter;
Wichtmann, Torsten;
Stutz, Hans Henning

Publication type:

Article

Validierung des anisotropen visko ISA Modells (AVISA) für bindige Böden.

Published in:

Geotechnik, 2023, v. 46, n. 1, p. 28, doi. 10.1002/gete.202000003

By:

Tafili, Merita;
Triantafyllidis, Theodoros;
Wichtmann, Torsten

Publication type:

Article

Breakage Indices for Constitutive Models to Track the Evolution of Particle Crushing Under Continuous Shearing.

Published in:

Geotechnical & Geological Engineering, 2024, v. 42, n. 6, p. 5363, doi. 10.1007/s10706-024-02804-6

By:

Irani, Nazanin;
Tafili, Merita;
Prada-Sarmiento, Luis Felipe;
Wichtmann, Torsten

Publication type:

Article

On the Impact of Plastic Fines on the Compaction Characteristics of Sand.

Published in:

Geotechnical & Geological Engineering, 2024, v. 42, n. 5, p. 3451, doi. 10.1007/s10706-023-02738-5

By:

Lieske, Wolfgang;
Sarkar, Debdeep;
Goudarzy, Meisam;
Wichtmann, Torsten

Publication type:

Article

On Design and Assessment of Tail Void Grouting Material in Mechanized Tunneling: A Review.

Published in:

Geotechnical & Geological Engineering, 2023, v. 41, n. 7, p. 4233, doi. 10.1007/s10706-023-02518-1

By:

Mohammadzamani, Danial;
Alimardani Lavasan, Arash;
Wichtmann, Torsten

Publication type:

Article

COMPORTAMIENTO DE UN MATERIAL GRANULAR NO TRATADO EN ENSAYOS TRIAXIALES CÍCLICOS CON PRESIÓN DE CONFINAMIENTO CONSTANTE Y VARIABLE.

Published in:

INGENIARE - Revista Chilena de Ingeniería, 2008, v. 16, n. 3, p. 461

By:

Quintana, Hugo Alexander Rondón;
Wichtmann, Torsten;
Triantafyllidis, Theodoros;
Peláez, Arcesio Lizcano

Publication type:

Article

Influence of Sampling Methods on the Accuracy of Machine Learning Predictions Used for Strain-Dependent Slope Stability.

Published in:

Geosciences (2076-3263), 2024, v. 14, n. 2, p. 44, doi. 10.3390/geosciences14020044

By:

Shakya, Sudan;
Schmüdderich, Christoph;
Machaček, Jan;
Prada-Sarmiento, Luis Felipe;
Wichtmann, Torsten

Publication type:

Article

Evaluation of the Installation Effect on the Performance of a Granular Column.

Published in:

Geosciences (2076-3263), 2022, v. 12, n. 5, p. 216, doi. 10.3390/geosciences12050216

By:

Ghrairi, Firas;
Alimardani Lavasan, Arash;
Wichtmann, Torsten

Publication type:

Article

Particle Breakage: Exploring the numerical and experimental approaches in crushable soil mechanics.

Published in:

Archive of Applied Mechanics, 2025, v. 95, n. 7, p. 1, doi. 10.1007/s00419-025-02845-0

By:

Irani, Nazanin;
Tafili, Merita;
Salimi, Mohammad;
Goudarzy, Meisam;
Wichtmann, Torsten

Publication type:

Article

A two-step dynamic FEM-FELA approach for seismic slope stability assessment.

Published in:

Acta Geotechnica, 2025, v. 20, n. 1, p. 303, doi. 10.1007/s11440-024-02443-4

By:

Schmüdderich, Christoph;
Herz, Charlotte;
Albared, Alischa;
Machaček, Jan;
Prada-Sarmiento, Luis Felipe;
Staubach, Patrick;
Wichtmann, Torsten

Publication type:

Article

Experimental study on monotonic to high-cyclic behaviour of sand-silt mixtures.

Published in:

Acta Geotechnica, 2024, v. 19, n. 7, p. 4227, doi. 10.1007/s11440-023-02126-6

By:

Tafili, Merita;
Knittel, Lukas;
Gauger, Vera;
Wichtmann, Torsten;
Stutz, Hans Henning

Publication type:

Article

Clay hypoplasticity coupled with small-strain approaches for complex cyclic loading.

Published in:

Acta Geotechnica, 2024, v. 19, n. 2, p. 631, doi. 10.1007/s11440-023-02087-w

By:

Medicus, Gertraud;
Tafili, Merita;
Bode, Manuel;
Fellin, Wolfgang;
Wichtmann, Torsten

Publication type:

Article

Reply to Discussion of 'Influence of plastic fines content on the liquefaction susceptibility of sands: monotonic loading', by Meisam Goudarzy, Debdeep Sarkar, Wolfgang Lieske, Torsten Wichtmann; Acta Geotechnica, doi.org/10.1007/s11440-021–01,283-w

Published in:

Acta Geotechnica, 2023, v. 18, n. 5, p. 2867, doi. 10.1007/s11440-023-01829-0

By:

Goudarzy, Meisam;
Sarkar, Debdeep;
Lieske, Wolfgang;
Wichtmann, Torsten

Publication type:

Article

On the automatic parameter calibration of a hypoplastic soil model.

Published in:

Acta Geotechnica, 2022, v. 17, n. 11, p. 5253, doi. 10.1007/s11440-022-01669-4

By:

Machaček, Jan;
Staubach, Patrick;
Tavera, Carlos Eduardo Grandas;
Wichtmann, Torsten;
Zachert, Hauke

Publication type:

Article

Influence of plastic fines content on the liquefaction susceptibility of sands: cyclic loading.

Published in:

Acta Geotechnica, 2022, v. 17, n. 11, p. 4977, doi. 10.1007/s11440-022-01633-2

By:

Goudarzy, Meisam;
Sarkar, Debdeep;
Wichtmann, Torsten

Publication type:

Article

A state-dependent hyperelastic-plastic constitutive model considering shear-induced particle breakage in granular soils.

Published in:

Acta Geotechnica, 2022, v. 17, n. 11, p. 5275, doi. 10.1007/s11440-022-01636-z

By:

Irani, Nazanin;
Lashkari, Ali;
Tafili, Merita;
Wichtmann, Torsten

Publication type:

Article

Influence of plastic fines content on the liquefaction susceptibility of sands: monotonic loading.

Published in:

Acta Geotechnica, 2022, v. 17, n. 5, p. 1719, doi. 10.1007/s11440-021-01283-w

By:

Goudarzy, Meisam;
Sarkar, Debdeep;
Lieske, Wolfgang;
Wichtmann, Torsten

Publication type:

Article

A high-cycle accumulation model for clay and its application to monopile foundations.

Published in:

Acta Geotechnica, 2022, v. 17, n. 3, p. 677, doi. 10.1007/s11440-021-01446-9

By:

Staubach, Patrick;
Machaček, Jan;
Tafili, Merita;
Wichtmann, Torsten

Publication type:

Article