Prohlížení Acta Polytechnica CTU Proceedings. 2017, vol. 7 dle názvu

Zobrazují se záznamy 12-18 z 18

    • PARAMETERS AFFECTING THE STRUCTURAL ANALYSIS OF A TUNNEL STRUCTURE EXPOSED TO FIRE 

      Autor: Pouran, Omid; Harte, Reinhard; Peter, Carsten
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Behaviour of cut-and-cover tunnels exposed to fire should be analysed by using a realistic structural model that takes account of mechanical and thermal effects on the structure. This has been performed with the aid of ...

    • PERFORMANCE OF STEEL FIBER REINFORCED CONCRETE – COMPARABILITY OF TESTS ACCORDING TO DAFSTB-GUIDELINE "STAHLFASERBETON" AND EN 14651 

      Autor: Anders, Steffen; Schovenberg, Melanie
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      For the determination of the performance of steel-fiber reinforced concrete (SFRC), the post-peak flexural strengths are used. In different national and European standards, different test-setups are defined, resulting in ...

    • RIGHTING OF CHINESE MITTEN CRABS (ERIOCHEIR SINENSIS) AND THEIR MODELS 

      Autor: Riphaus, Tobias; Hoffmann, Florian; Labisch, Susanna
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      The usage of unmanned underwater vehicles for marine tasks is continuously growing and bioinspired stabilizing systems shall help them to gain and keep a stable position during work. Therefore the righting maneuver of E. ...

    • SEMI–AUTOMATED ASSESSMENT OF MICROMECHANICAL PROPERTIES OF THE METAL FOAMS ON THE CELL-WALL LEVEL 

      Autor: Krčmářová, Nela; Šleichrt, Jan; Doktor, Tomáš; Kytýř, Daniel; Jiroušek, Ondřej
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Metal foams are innovative porous material used for wide range of application such as deformation energy or sound absorption, filter material, or microbiological incubation carrier. To predict mechanical properties of the ...

    • SHEARING TESTS APPLIED TO PANTOGRAPHIC STRUCTURES 

      Autor: Ganzosch, Gregor; dell’Isola, Francesco; Turco, Emilio; Lekszycki, Tomasz; Müller, Wolfgang H.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      With the advancements in 3D printing technology, rapid manufacturing of fabric materials with complex geometries became possible. By exploiting this technique, different materials with different structures have been developed ...

    • UHPC SANDWICH STRUCTURES WITH COMPOSITE COATING UNDER COMPRESSIVE LOAD 

      Autor: Markowski, Jan; Lohaus, Ludger
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Ultra-high-performance concrete (UHPC) sandwich structures with composite coating serve as multipurpose load-bearing elements. The UHPC’s extraordinary compressive strength is used in a multi-material construction element, ...

    • VALIDATION AND IMPLEMENTATION OF FAILURE PARAMETERS IN INTEGRATED SIMULATIONS FOR SHORT FIBRE REINFORCED POLYPROPYLENE 

      Autor: Kalteis, Anna; Reiter, Martin; Jerabek, Michael; Major, Zoltán
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Nowadays short fibre reinforced polymers are often used in load carrying structural parts. Compared to continuous fibre reinforced polymers they exhibit a more complex morphology. Hence the determination of the strength ...