Browsing Ústav fyziky by Author "Mikulášek, Karel"

Now showing items 1-3 of 3

  • Analysis of temperature degraded concrete at high temperature by applying of non-linear characteristics 

    Pazdera, Luboš; Topolář, Libor; Hoduláková, Michaela; Dvořák, Richard; Mikulášek, Karel (IOP Publishing, 2018-07-12)
    Concrete structures are commonly exposed to thermal loads as a result of the structure, ambient conditions, the heat of hydration, or exposure to fire. Therefore, there has been a growing interest in the research of advanced ...

  • Flexure response of thermal loaded concrete specimens by acoustic emission method 

    Pazdera, Luboš; Topolář, Libor; Mikulášek, Karel; Smutný, Jaroslav; Hoduláková, Michaela; Chobola, Zdeněk; Seelmann, Herbert (EDP Sciences – Web of Conferences, 2017-05-24)
    The response to fire of concrete structural members depends on the thermal, mechanical, and deformation properties of concrete. These properties vary significantly with temperature depending on the composition and ...

  • Using acoustic emission methods to monitor cement composites during setting and hardening 

    Topolář, Libor; Pazdera, Luboš; Kucharczyková, Barbara; Smutný, Jaroslav; Mikulášek, Karel (MDPI AG, 2017-04-28)
    Cement-based composites belong among the basic building materials used in civil engineering. Their properties are given not only by their composition but also by their behaviour after mixing as well as by the methods of ...