Christian Hellmich

Overview

Best Publications

• 'Universal' microstructural patterns in cortical and trabecular, extracellular and extravascular bone materials: micromechanics-based prediction of anisotropic elasticity.

  Andreas Fritsch;Christian Hellmich

  379
  Citations

• Upscaling quasi-brittle strength of cement paste and mortar: A multi-scale engineering mechanics model

  Bernhard Pichler;Christian Hellmich

  333
  Citations

• Development and experimental validation of a continuum micromechanics model for the elasticity of wood

  Karin Hofstetter;Christian Hellmich;Josef Eberhardsteiner

  305
  Citations

• Mineral–collagen interactions in elasticity of bone ultrastructure – a continuum micromechanics approach

  Christian Hellmich;Jean-Francois Barthélémy;Luc Dormieux

  273
  Citations

• Ductile sliding between mineral crystals followed by rupture of collagen crosslinks: experimentally supported micromechanical explanation of bone strength.

  Andreas Fritsch;Christian Hellmich;Luc Dormieux

  226
  Citations

• Can the diverse elastic properties of trabecular and cortical bone be attributed to only a few tissue-independent phase properties and their interactions? Arguments from a multiscale approach.

  Christian Hellmich;Franz-Josef Ulm;Luc Dormieux

  191
  Citations

• Stable pitting corrosion of stainless steel as diffusion-controlled dissolution process with a sharp moving electrode boundary

  Stefan Scheiner;C Hellmich

  190
  Citations

• MICROSCOPIC EFFECTS ON CHLORIDE DIFFUSIVITY OF CEMENT PASTES - A SCALE-TRANSITION ANALYSIS

  Peter Pivonka;Christian Hellmich;David Smith

  189
  Citations

• Spherical and acicular representation of hydrates in a micromechanical model for cement paste: prediction of early-age elasticity and strength

  Bernhard Pichler;Christian Hellmich;Josef Eberhardsteiner

  180
  Citations

• Are mineralized tissues open crystal foams reinforced by crosslinked collagen? Some energy arguments.

  Ch. Hellmich;F.-J. Ulm

  168
  Citations

• Micromechanics-based conversion of CT data into anisotropic elasticity tensors, applied to FE simulations of a mandible.

  Christian Hellmich;Cornelia Kober;Bodo Erdmann

  167
  Citations

• Effect of gel–space ratio and microstructure on strength of hydrating cementitious materials: An engineering micromechanics approach

  Bernhard Pichler;Christian Hellmich;Josef Eberhardsteiner;Jaromír Wasserbauer

  160
  Citations

• Mechanical behavior of hydroxyapatite biomaterials: an experimentally validated micromechanical model for elasticity and strength.

  Andreas Fritsch;Luc Dormieux;Christian Hellmich;Julien Sanahuja

  144
  Citations

• Micromechanical Model for Ultrastructural Stiffness of Mineralized Tissues

  Christian Hellmich;Franz-Josef Ulm

  142
  Citations

• Continuum Microviscoelasticity Model for Aging Basic Creep of Early-Age Concrete

  S Scheiner;Christian Hellmich

  139
  Citations

• Elastic and creep properties of young cement paste, as determined from hourly repeated minute-long quasi-static tests

  M. Irfan-Ul-Hassan;M. Irfan-Ul-Hassan;B. Pichler;R. Reihsner;C.-H. Hellmich

  133
  Citations

• Finite Volume model for diffusion- and activation-controlled pitting corrosion of stainless steel

  Stefan Scheiner;Christian Hellmich

  132
  Citations

• Hydrate failure in ITZ governs concrete strength: A micro-to-macro validated engineering mechanics model

  Markus Konigsberger;Markus Konigsberger;Michal Hlobil;Michal Hlobil;Brice Delsaute;Stéphanie Staquet

  125
  Citations

• The influence of bone surface availability in bone remodelling—A mathematical model including coupled geometrical and biomechanical regulations of bone cells

  Peter Pivonka;Pascal R. Buenzli;Stefan Scheiner;Christian Hellmich

  114
  Citations

• Micromechanical modeling of solid-type and plate-type deformation patterns within softwood materials. A review and an improved approach

  Karin Hofstetter;Christian Hellmich;Josef Eberhardsteiner

  112
  Citations

• Modeling of Early-Age Creep of Shotcrete. I: Model and Model Parameters

  Jérôme Sercombe;Christian Hellmich;Franz-Josef Ulm;Herbert Mang

  112
  Citations