According to the excellent structure of the beetle elytron plate (BEP), a new type of bionic prefabricated wallboard with vertical trabeculae and honeycomb walls (the vertical trabeculae beetle elytron plate: VBEPsc) was proposed. The relationships between the main structural parameters, including the concrete frame thickness (T), honeycomb wall thickness (t), trabecula number (N) and trabecular radius (R), and the performance of the VBEPsc were analyzed. In addition, to improve the mechanical and insulation performance of the VBEPsc, an initial optimal design was determined. The results showed that 1) in addition to the mechanical properties of the VBEPsc being mainly affected by T, as is known, N had an apparent impact on the stiffness of the VBEPsc; the insulation performance was affected greatly by T, N, and t. 2) Under the given conditions, the mechanical properties of the optimized VBEPsc met the requirements for bearing capacities and serviceability; The insulation performance of the optimized VBEPsc met the requirements for self-insulating walls of category II buildings in areas that are cold in winter and hot in summer. In addition, a double-layer mold and complete production technology for VBEPsc were proposed. These works started a discussion for the application of such prefabricated wallboards.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimization of the Structural Parameters of the Vertical Trabeculae Beetle Elytron Plate Based on the Mechanical and Thermal Insulation Properties


    Weitere Titelangaben:

    KSCE J Civ Eng


    Beteiligte:
    Zhang, Zhijie (Autor:in) / Elbashiry, Mohamed Adam Elsafi (Autor:in) / Chen, Jinxiang (Autor:in) / Wei, Peixing (Autor:in) / Fu, Yaqin (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2020-12-01


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Research and Optimization of Lateral Compressive Performance of the 3-D Printed Beetle Elytron Plate

    Zhao, Caiqi / Zheng, Tengteng / Shang, Lijie et al. | Springer Verlag | 2023


    Aerodynamic Analysis of the Elytron 2S Experimental Tiltwing Aircraft

    Grima, Alexander / Theodore, Colin / Garrow, Oliver et al. | British Library Conference Proceedings | 2016


    High-Fidelity Computational Aerodynamics of the Elytron 4S UAV

    Ventura Diaz, Patricia / Yoon, Seokkwan / Theodore, Colin R. | NTRS | 2018


    Aerodynamic Analysis of the Elytron 2S Experimental Tiltwing Aircraft

    Grima, Alexander / Theodore, Colin / Garrow, Oliver et al. | NTRS | 2016


    Mid-Fidelity Computational Fluid Dynamics Analysis of the Elytron 4S UAV Concept

    Koning, Witold J. K. / Russell, Carl R. / Solis, Eduardo et al. | NTRS | 2018