About theory, measurements and simulations of short fiber reinforced concreteHerrmann, HeikoGeneral Assembly of the Marie Curie Alumni Association : 4 to 5 March 2016, Venice, Italy : book of abstracts2016 / p. 30 : ill https://www.mariecuriealumni.eu/sites/default/files/mcaa_book_of_abstracts_april_2016.pdf

An orthotropic material model for steel fibre reinforced concrete based on the orientation distribution of fibresEik, Marika; Puttonen, Jari; Herrmann, HeikoComposite structures2015 / p. 324-336 : ill https://doi.org/10.1016/j.compstruct.2014.11.018 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Analysis and 3D visualisation of microstructured materials on custom-built virtual reality environment = Virtuaalkeskkonna arendamine mikrostruktuursete materjalide analüüsiks ja kolmemõõtmeliseks visualiseerimiseksPastorelli, Emiliano2015 https://digi.lib.ttu.ee/i/?2533 https://www.ester.ee/record=b4483740*est

Analysis of ship wake transformation in the coastal zone using time-frequency methodsTorsvik, Tomas; Herrmann, Heiko; Didenkulova, Irina; Rodin, ArtemProceedings of the Estonian Academy of Sciences2015 / p. 379-388 : ill https://artiklid.elnet.ee/record=b2740572*est https://doi.org/10.3176/proc.2015.3S.08 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Analysis of short fibres orientation in steel fibre-reinforced concrete (SFRC) by X-ray tomographySuuronen, Jussi-Petteri; Eik, Marika; Herrmann, HeikoJournal of materials science2013 / p. 1358-1367 : ill https://doi.org/10.1007/s10853-012-6882-4 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

A case study on the spatial variability of strength in a SFRSCC slab and its correlation with fibre orientationKartofelev, Dmitri; Goidyk, Oksana; Herrmann, HeikoProceedings of the Estonian Academy of Sciences2020 / p. 298-310 : ill https://doi.org/10.3176/proc.2020.4.03 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

CFD comparison of the influence of casting of samples on the fiber orientation distributionGoidyk, Oksana; Heinštein, Mark; Herrmann, HeikoFibers2023 / art. 6 https://doi.org/10.3390/fib11010006 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Colloquium 582 : Short Fibre Reinforced Cementitious Composites and Ceramics : book of abstracts, March 20-22, 20172017 http://www.ester.ee/record=b4658990*est

Comments on mesoscopic continuum physics : evolution equation for the distribution function and open questionsHerrmann, Heiko; Engelbrecht, JüriProceedings of the Estonian Academy of Sciences2012 / p. 71-74 : ill https://artiklid.elnet.ee/record=b2479921*est

Comparison of 3D model generation using Structure-from-Motion by open-source software and validation with LiDAR for revealing changes in eroding coastal cliffsZaitseva-Pärnaste, Inga; Herrmann, HeikoJournal of coastal research2024 / p. 1054-1058 https://doi.org/10.2112/JCR-SI113-206.1

Comparison of measured fiber orientation in fiber concrete with predictions by CFD simulationsHerrmann, Heiko; Goidyk, Oksana; Braunbrück, Andres; Marjapuu, Rasmus-Richard; Tuisk, TanelM2D2017 : proceedings of the 7th International Conference on Mechanics and Materials in Design : (Albufeira/Portugal, 11-15 June 2017)2017 / p. 1245-1246 : ill https://paginas.fe.up.pt/~m2d/Proceedings_M2D2017/data/papers/Book.pdf

Complex materials analysis and visualization through virtual reality environmentsPastorelli, Emiliano; Herrmann, HeikoProceedings of the 8th Annual Conference of the Estonian National Doctoral School in Information and Communication Technologies : December 5-6, 2014, Rakvere2014 / p. 99-102 : ill

A constitutive function for the heat flux in short-fiber-reinforced compositesHerrmann, HeikoJournal of non-equilibrium thermodynamics2015 / p. 257-263 https://doi.org/10.1515/jnet-2015-0005 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

A constitutive model for linear hyperelastic materials with orthotropic inclusions by use of quaternionsHerrmann, HeikoContinuum mechanics and thermodynamics2021 / p. 1375-1384 https://doi.org/10.1007/s00161-021-00979-4 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

DC-conductivity testing combined with photometry for measuring fibre orientations in SFRCEik, Marika; Lõhmus, Karl; Tigasson, Martin; Listak, Madis; Puttonen, Jari; Herrmann, HeikoJournal of materials science2013 / p. 3745-3759 : ill https://doi.org/10.1007/s10853-013-7174-3 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Diffusion of oriented particles in porous mediaHaber, René; Prehl, Janett; Herrmann, Heiko; Hoffmann, Karl HeinzPhysics letters A2013 / p. 2840-2845 : ill https://doi.org/10.1016/j.physleta.2013.08.036 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Fiber orientation in the bottom layer of a small fiber concrete plateHerrmann, Heiko; Tuisk, Tanel; Braunbrück, AndresColloquium 582 : Short Fibre Reinforced Cementitious Composites and Ceramics : book of abstracts, March 20-22, 20172017 / p. [14-15] : ill http://www.ester.ee/record=b4658990*est

An improved constitutive model for short fibre reinforced cementitious composites (SFRC) based on the orientation tensorHerrmann, HeikoGeneralized continua as models for classical and advanced materials2016 / p. 213-227 https://doi.org/10.1007/978-3-319-31721-2_10 Article collection metrics at Scopus Article at Scopus Article at WOS

The influence of fibre orientation in self-compacting concrete on 4-point bending strengthHerrmann, Heiko; Goidyk, Oksana; Naar, Hendrik; Tuisk, Tanel; Braunbrück, AndresProceedings of the Estonian Academy of Sciences2019 / p. 337-346 : ill http://www.kirj.ee/32397/?tpl=1061&c_tpl=1064 https://doi.org/10.3176/proc.2019.3.12 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Influence of the fiber orientations on the fracture of fiber concreteHerrmann, Heiko; Braunbrück, Andres; Marjapuu, Rasmus-Richard; Tuisk, TanelM2D2017 : proceedings of the 7th International Conference on Mechanics and Materials in Design : (Albufeira/Portugal, 11-15 June 2017)2017 / p. 631-632 : ill https://paginas.fe.up.pt/~m2d/Proceedings_M2D2017/data/papers/Book.pdf

Influence of the flow of fresh fiber concrete on the fiber orientations = Vedela kiudbetooni voolamise mõju kiudude orientatsioonileGoidyk, Oksana2025 https://www.ester.ee/record=b5735473*est https://digikogu.taltech.ee/et/Item/4386e968-45ab-475a-940d-05f08b0c5268 https://doi.org/10.23658/taltech.12/2025

Influence of the flow of self-compacting steel fiber reinforced concrete on the fiber orientations, a report on work in progressHerrmann, Heiko; Goidyk, Oksana; Braunbrück, AndresShort fibre reinforced cementitious composites and ceramics2019 / p. 97-110 https://doi.org/10.1007/978-3-030-00868-0_7 Article collection metrics at Scopus Article at Scopus

An Initial report on the effect of the fiber orientation on the fracture behavior of steel fiber reinforced self-compacting concreteHerrmann, Heiko; Braunbrück, Andres; Tuisk, Tanel; Goidyk, Oksana; Naar, HendrikShort fibre reinforced cementitious composites and ceramics2019 / p. 33-50 https://doi.org/10.1007/978-3-030-00868-0_3 Article collection metrics at Scopus Article at Scopus

Initial results of local strength analysis of  a fiber concrete plate by 4-point bending testsGoidyk, Oksana; Herrmann, Heiko13th International Conference : Modern Building Materials, Structures and Techniques, May 16–17, 2019, Lithuania2019 / p. 306-310 : ill https://doi.org/10.3846/mbmst.2019.116

Methods for fibre orientation analysis of X-ray tomography images of steel fibre reinforced concrete (SFRC)Herrmann, Heiko; Pastorelli, Emiliano; Kallonen, Aki; Suuronen, Jussi-PetteriJournal of materials science2016 / p. 3772-3783 : ill https://doi.org/10.1007/s10853-015-9695-4 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

On the influence of the rheological boundary conditions on the fibre orientations in the production of steel fibre reinforced concrete elementsHerrmann, Heiko; Lees, AarneProceedings of the Estonian Academy of Sciences2016 / p. 408-413 : ill https://doi.org/10.3176/proc.2016.4.08 https://artiklid.elnet.ee/record=b2808646*est Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

OpenFOAM simulation of fiber concrete flowHerrmann, Heiko82nd International Scientific Conference of the University of Latvia : Use of High Performance Computing in Numerical Simulations : Book of Abstracts2024 / p. 10 https://doi.org/10.22364/luszk.82.hpc.ab

Orientation of short steel fibres in concrete : measuring and modelling = Metallist lühikiudude orientatsioon betoonis : mõõtmine ja modelleerimineEik, Marika2014 https://digi.lib.ttu.ee/i/?965 https://www.ester.ee/record=b3079293*est

Phenomenological and numerical modelling of short fibre reinforced cementitious compositesHerrmann, Heiko; Eik, Marika; Berg, Viktoria; Puttonen, JariMeccanica2014 / p. 1985-2000 : ill https://doi.org/10.1007/s11012-014-0001-3 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

PrefaceEngelbrecht, Jüri; Herrmann, Heiko; Van, PeterProceedings of the Estonian Academy of Sciences2008 / 3, p. 117

PrefaceHerrmann, Heiko; Schnell, JürgenShort fibre reinforced cementitious composites and ceramics2019 / p. v-vi https://doi.org/10.1007/978-3-030-00868-0 Article collection metrics at Scopus Article at Scopus

Preparation of SFRC testing specimen simulated by CFDGoidyk, Oksana; Heinštein, Mark; Herrmann, HeikoProceedings of Cement Based Composites Congress2022 / p. 56-63

Random walks of oriented particles on fractalsHaber, René; Prehl, Janett; Hoffmann, Karl Heinz; Herrmann, HeikoJournal of physics A : mathematical and theoretical2014 / p. 1-14 : ill https://doi.org/10.1088/1751-8113/47/15/155001 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Raytraced images for testing the reconstruction of fibre orientation distributionsEik, Marika; Herrmann, HeikoProceedings of the Estonian Academy of Sciences2012 / p. 128-136 : ill

Scalable medical viewer for virtual reality environmentsRicciardi, Francesco; Pastorelli, Emiliano; De Paolis, Lucio Tommaso; Herrmann, HeikoAugmented and Virtual Reality : second International Conference, AVR 2015, Lecce, Italy, August 31 - September 3, 2015 : proceedings2015 / p. 233-243 : ill https://doi.org/10.1007/978-3-319-22888-4_17 Conference Proceedings at Scopus Article at Scopus Conference Proceedings at WOS Article at WOS

Short fibre reinforced cementitious composites and ceramics2019 https://doi.org/10.1007/978-3-030-00868-0

A small-scale, low-budget semi-immersive virtual environment for scientific visualization and researchPastorelli, Emiliano; Herrmann, Heiko2013 International Conference on Virtual and Augmented Reality in Education2013 / p. 14-22 https://doi.org/10.1016/j.procs.2013.11.003 Conference Proceedings at Scopus Article at Scopus Article at WOS

Some comments on the theory of short fibre reinforced materialsHerrmann, Heiko; Eik, MarikaProceedings of the Estonian Academy of Sciences2011 / 3, p. 179-183 : ill

Stress-strain relations for steel fiber reinforced concrete based on the orientation tensor of the fibersHerrmann, HeikoEuropean Mechanics of Materials Conference (EMMC15) : September 7th-9th, 2016, Brussels2016 / [1] p

Tensor series expansion of a spherical function for the use in constitutive theory of materials containing orientable particlesHerrmann, Heiko; Beddig, MiriamProceedings of the Estonian Academy of Sciences2018 / p. 73-92 : ill https://doi.org/10.3176/proc.2018.1.04 http://www.ester.ee/record=b2355998*est Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The effect of approximation accuracy of the orientation distribution function on the elastic properties of short fibre reinforced compositesEik, Marika; Puttonen, Jari; Herrmann, HeikoComposite structures2016 / p. 12-18 : ill https://doi.org/10.1016/j.compstruct.2016.03.046 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The importance of superspreaders on the spread of the global COVID-19 pandemicKalda, Jaan; Ratas, Mart; Kalda, Taavet; Ramazanli, Azer; Herrmann, Heiko; Belikov, Juri2021 https://doi.org/10.21203/rs.3.rs-1167477/v1

Time-efficient automated analysis for fibre orientations in steel fibre reinforced concretePastorelli, Emiliano; Herrmann, HeikoProceedings of the Estonian Academy of Sciences2016 / p. 28-36 : ill https://doi.org/10.3176/proc.2016.1.02 https://artiklid.elnet.ee/record=b2760711*est Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Towards a description of twist waves in liquid crystals using mesoscopic continuum physicsHerrmann, HeikoInternational Conference on Complexity of Nonlinear Waves : October 5-7, 2009 : book of abstracts2009 / p. 18

Towards benchmark cases for computational fluid dynamics for casting of fiber concreteGoidyk, Oksana; Braunbrück, Andres; Marjapuu, Rasmus-Richard; Tuisk, Tanel; Herrmann, HeikoM2D2017 : proceedings of the 7th International Conference on Mechanics and Materials in Design : (Albufeira/Portugal, 11-15 June 2017)2017 / p. 229-230 : ill https://paginas.fe.up.pt/~m2d/Proceedings_M2D2017/data/papers/Book.pdf

Variation of bending strength of fiber reinforced concrete beams due to fiber distribution and orientation and analysis of microstructureHerrmann, Heiko; Boris, Renata; Goidyk, Oksana; Braunbrück, Andres4th International Conference Innovative Materials, Structures and Technologies : IMST2019 : Organised by the Faculty of Civil Engineering, Riga, Latvia, 25–27 September 2019 : book of abstracts2019 / p. 26 https://dom.lndb.lv/data/obj/770639.html https://dom.lndb.lv/data/obj/file/27451559.pdf?attach=true

Variation of bending strength of fiber reinforced concrete beams due to fiber distribution and orientation and analysis of microstructureHerrmann, Heiko; Boris, R.; Goidyk, Oksana; Braunbrück, AndresIOP conference series : materials science and engineering2019 / art. 012059, 11 p. : ill https://doi.org/10.1088/1757-899X/660/1/012059 Conference proceedings at Scopus Article at Scopus Article at WOS

Varjatud maailma nähtavaks tegemine. Visualiseerimine. KYB3. Raudbetooni sisuHerrmann, HeikoKeeruka maailma võlu2015 / lk. 31-34 : ill https://www.ester.ee/record=b4488344*est

Wave regime differences along the eastern coast of the Baltic ProperKelpšaite, Loreta; Herrmann, Heiko; Soomere, TarmoProceedings of the Estonian Academy of Sciences2008 / 4, p. 225-231 : ill

Virtual reality visualization for photogrammetric 3d reconstructions of cultural heritageHerrmann, Heiko; Pastorelli, EmilianoAugmented and Virtual Reality First International Conference, AVR 2014, Lecce, Italy, September 17–20, 2014 : Revised Selected Papers2014 / p. 283-295 : ill https://doi.org/10.1007/978-3-319-13969-2_21 Conference proceeding at Scopus Article at Scopus Conference proceeding at WOS Article at WOS

Virtual reality visualization for short fibre orientation analysisPastorelli, Emiliano; Herrmann, HeikoBEC 2014 : 2014 14th Biennial Baltic Electronics Conference : proceedings of the 14th Biennial Baltic Electronics Conference : Tallinn University of Technology, October 6-8, 2014, Tallinn, Estonia2014 / p. 201-204 : ill