Podkomunita v komunitě

Kolekce v této komunitě

Poslední příspěvky

  • CO2 capture in pilot-scale unit using solid adsorbent in biomass fluidised bed boiler flue gas 

    Autor: Dvořák, Michael; Hrdlička, Jan; Pilař, Lukáš; Skopec, Pavel; Burda, Jiří
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The search for methods to capture carbon dioxide (CO2) emissions from solid fuel combustion processes has led to the development and subsequent testing of alternative innovative CO2 capture technologies. Vacuum Pressure ...
  • Anchor test and long-term monitoring of grouted anchors instrumented with Fiber Bragg Grating sensing technology 

    Autor: Runcziková, Daniela; Záleský, Jan; Záleský, Marek; Koller, Jakub; Šašek, Ladislav
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    Geotechnical monitoring of anchors provides fundamental data for analysis and evaluation to ensure safe environment. The use of optic fiber sensing technology, especially Fiber Bragg Gratings, brings many advantages of ...
  • Assessment of the effects of UV-A exposure on the mechanical strength of offshore mooring multifilaments 

    Autor: da Cruz, Daniel Magalhães; Stumpf, Felipe Tempel; Vassoler, Jakson Manfredini; Guilherme, Carlos Eduardo Marcos
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The offshore industry faces significant challenges in the dynamic energy and maritime domain, necessitating robust engineering solutions for mooring systems. This study investigates the impact of ultraviolet radiation A ...
  • Settlement of piles with negative skin friction: design approaches according to part 3 of Eurocode 7 

    Autor: Zemanová, Alena; Anderle, Vojtěch; Masopust, Jan
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    Piles offer an effective solution for supporting structures in challenging ground conditions. However, ground settlement around deep foundations can induce negative skin friction, adding complexity to the geotechnical ...
  • Developing an effective approach to assess pavement condition for high friction surface treatment (HFST) installation 

    Autor: Roshan, Alireza; Abdelrahman, Magdy
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    For more than two decades, High Friction Surfacing Treatments (HFST) have been used worldwide to improve road safety at critical locations, such as sharp curves and intersections. However, the costs associated with HFST ...
  • Performance improvement of manipulator actuated by pneumatic artificial muscles based on synergetic control and social spider optimisation algorithm 

    Autor: Hasan, Alaq F.; Raheem, Hadeer A.; Hussein, Rajaa
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The manipulator actuated by pneumatic artificial muscles (PAM) is a widely used type of robotic arm in industrial automation. However, its performance can be limited by non-linear dynamics and uncertainties in the system. ...
  • Empowering IoT: leveraging data sensor communication with LoRAWAN in diverse environments 

    Autor: Noprianto, Noprianto; Dien, Habibie Ed; Sukmana, Septian Enggar; Al Baity, Fayyadh; Mentari, Mustika
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The Internet of Things (IoT) connects countless devices, such as sensors and actuators, necessitating an efficient long-range communication technology. Low Power Wide Area Network (LPWAN) solutions, such as LoRAWAN, SIGFOX, ...
  • Analysis of reticulated dome with universal connector 

    Autor: Gilodo, Oleksandr; Arsirii, Andrii; Somina, Yuliia
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    In order to investigate the stress-strain state of a 4 m diameter reticulated dome model, four series of glued wooden rods were prepared for centric and eccentric compression tests. The tests were carried out in the ...
  • Simulation of wind flow around an alternative flat-roofed fortress tower ruin 

    Autor: Poliak, Martin; Franek, Michal; Gregorová, Jana
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    An analysis of the effects of alternative flat roof sizes and positions on wind flow around a ruin model is presented. The modelled ruin has almost cube-like proportions, with an open roof plane and a destroyed corner. ...
  • Concept for evaluating the safety of a dynamically loaded gearbox reducer 

    Autor: Hristovska, Elizabeta
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The safety of dynamically loaded gearbox reducers is of interest to companies and the scientific community, and any research and conclusion in this direction is a significant contribution, as this problem has not been ...
  • Vzdělávání hrou : manuál pro tvorbu herních scénářů a aplikací 

    Autor: Šikýř, Martin; Tomešková, Kateřina; Kubálek, Tomáš
    (ČVUT. Masarykův ústav vyšších studií., 2024)
    Text shrnuje nejvýznamnější výsledky projektu Gamifikace pro (vysoko)školáky: Tvorba herních scénářů a aplikací realizovaného týmem pracovníků Institutu manažerských studií Masarykova ústavu vyšších studií Českého vysokého ...
  • Aspekty práce pomáhajících profesí 2024 

    Autor: Ralbovská, Rebeka; Halaška, Jiří
    (ČVUT. Fakulta biomedicínksého inženýrství, 2024)
    AWHP 2024 - 14. ročník mezinárodní studentské vědecké konference s názvem Aspekty práce pomáhajících profesí. Letošní ročník, z kterého vznikl předložený sborník byl cíleně zaměřen na praktickou činnost příslušníků a ...
  • A simplified design of a concrete sandwich structure containing a reinforcing rib 

    Autor: Macháček, Jan; Kafková, Eliška; Kabíčková, Věra; Vlach, Tomáš
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    This article presents the use of a strut and tie analogy for modelling the behaviour of a concrete sandwich structure, which is formed by thin outer concrete layers made of high-performance concrete and reinforcing ribs. ...
  • Experimental dynamic analysis of the footbridge across Jizera River in Mladá Boleslav 

    Autor: Čáp, Miroslav; Šána, Vladimír; Polák, Michal; Plachý, Tomáš
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The text of this submitted paper is devoted to the experimental dynamic analysis of the newly designed footbridge across the Jizera River in Mladá Boleslav. Theoretical modal analysis has shown potential risk that some of ...
  • Laboratory verification of the properties of recycled fine aggregates and the effect of different replacement percentages on concrete properties 

    Autor: Joura, Leoš; Prošek, Zdeněk; Palička, Aleš
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    This research work deals with the issue of laboratory testing of commonly available recycled fine aggregates, namely concrete recyclate, mixed recyclate and brick recyclate. Their geometrical properties: granulometric ...
  • Formulation and implementation of nonlinear elasticity in advanced constitutive models in geomechanics 

    Autor: Žalská, Tereza; Šejnoha, Michal; Janda, Tomáš; Zemanová, Alena
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    Several formulations of a nonlinear elastic behavior within the yield surface of the selected advanced constitutive models are described and compared. Since concentrating on geotechnical applications the accompanied numerical ...
  • QCT/FEA analyses of palateless splinted and unsplinted maxillary all-on-4 systems 

    Autor: Řehounek, Luboš; Frolo, Mária; Jíra, Aleš
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The goal of the presented study was to determine the viability of using splinted and unsplinted maxillary implant-supported overdentures. The main physical quantity used to evaluate their differences was compressive stress ...
  • Measurement of tensile properties of selected rovings 

    Autor: Kabíčková, Věra; Hájek, Jakub; Macháček, Jan; Kafková, Eliška; Vlach, Tomáš
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    This article is focused on measuring the tensile properties of chosen fibre materials, such as flax, alkali resistant glass or viscose. All selected materials were tested both pure and impregnated using epoxy resin. In ...
  • The concept of fractured rock-mass modeling using DFN-based statistical volume elements 

    Autor: Lebeda, Martin; Kabele, Petr
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    The overall mechanical response of a fractured rock mass is, to a large extent, affected by naturally occurring fractures that exhibit sizes from millimeters to kilometers. Thus, in analysis of underground structures, such ...
  • Transforming point cloud data into 3D BIM models: a case study on slabs 

    Autor: Zbirovský, Slávek; Nežerka, Václav
    (České vysoké učení technické v PrazeCzech Technical University in Prague, 2024)
    We explore the automatized transition of point cloud data into a Building Information Model (BIM), an essential task for reconstructions, demolition plans, or auditing. In this study, we use point cloud data generated by ...

Zobrazit další