Browsing Modern Building Materials, Structures and Techniques (MBMST 2016) by Institution "Brno University of Technology"

Now showing items 1-10 of 10

    • Dependence of residual CO2 of limestones on apparent density 

      Dolák, Dušan; Dvořák, Karel; Bureš, Jaroslav; Všijanský, Dalibor (Procedia Engineering, 2017)
      Important part of research of properties of limestones during firing process is knowledge of all characteristics of used samples. One of the many characteristic is the residual CO2 after firing. This parameter can be ...

    • The FBC ash as a hydraulic ingredient of hydraulic lime 

      Dvořák, Karel; Kulísek, Karel; Gazdič, Dominik (Procedia Engineering, 2017)
      This work is focused on the possibilities of utilization of ashes from fluidized bed combustion, i.e. FBC ashes, for the manufacturing of hydraulic lime. Alternative hydraulic binders are becoming very popular in the ...

    • Fired hydraulic binder based on fluidized combustion fly ash 

      Gazdič, Dominik; Kulísek, Karel; Fridrichová, Marcela; Dvořák, Karel (Procedia Engineering, 2017)
      This study is focused on possibilities of utilization of fluidized combustion fly ash for manufacturing of fired hydraulic binders as one of the principal raw materials for production of binders close to traditional ...

    • Full-scale testing of ground anchors in neogene clay 

      Štefaňák, Jan; Miča, Lumír; Chalmovský, Juraj; Leiter, Augustin; Tichý, Pavel (Procedia Engineering, 2017)
      The research campaign aimed on the better understanding of behavior of prestressed soil anchors in neogene clay, including conduction of variety of in-situ (CPT, PMT) and laboratory (Triaxial test, Simple shear test an ...

    • Identification of the parameters of a concrete damage material model 

      Kral, Petr; Hradil, Petr; Kala, Jiri; Hokes, Filip; Husek, Martin (Procedia Engineering, 2017)
      Today, the advanced numerical analysis of concrete structures requires the use of nonlinear material models of concrete in order to take into account the nonlinear behavior of concrete within finite element simulations. ...

    • Improved sensitivity analysis in the inverse identification of the parameters of a nonlinear material model 

      Hokes, Filip; Kral, Petr; Krnavek, Ondrej; Husek, Martin (Procedia Engineering, 2017)
      During the inverse identification of the parameters of a nonlinear material model via an optimization algorithm, it is advantageous to utilize sensitivity analysis as a pre-processing tool to decrease the dimensions of ...

    • Inelastic finite element analysis of lateral buckling for beam structures 

      Kala, Zdeněk; Valeš, Jan; Martinásek, Josef (Procedia Engineering, 2017)
      The inelastic lateral–torsional buckling resistance of real I-beam loaded by uniform moment was the subject of parametric studies using nonlinear finite elements, covering various initial imperfections as initial axis ...

    • Laboratory testing of developed thermal insulation plasters on pillars built from masonry bricks 

      Hroudová, Jitka; Sedlmajer, Martin; Pařílková, Jana; Zach, Jiří (Procedia Engineering, 2017)
      Based on the development of silicate-based thermal insulation materials performed thus far, the next stage of research involved observing the behaviour of these materials; mainly heat and moisture transport. This paper ...

    • Methodology of sample selection for study of limestone decarbonation 

      Bureš, Jaroslav; Dolák, Dušan; Dvořák, Karel; Všijanský, Dalibor (Procedia Engineering, 2017)
      Depending on nature of calcination process, we expect to get lime with specific features, for example fast or slow reactivity, certain grain size or lime that provides hydrated lime with high specific surface area. However, ...

    • Stability of von-Misses truss with initial random imperfections 

      Kala, Zdeněk (Procedia Engineering, 2017)
      The paper deals with the critical and post-critical analyses of the behaviour of a von Mises planar truss subjected to a vertical static load at its top joint. Load-deflection curves are determined using the finite element ...