El hormigón de ultra-alto desempeño (UHPC) es un material compuesto con una notable capacidad autocompactación y alta resistencia a la compresión. Actualmente, construcción prefabricados en UHPC, debido sus propiedades excepcionales, considerada como opción interesante los proyectos ingeniería civil. desarrollo métodos prácticos confiables para el diseño conexiones pernos elementos UHPC ha sido...

Bolted joints are widely used in industrial rotating machines to fasten the adjacent disks together and affect system dynamic properties. Therefore, there is a strong need study their influence on response of such systems. This paper investigated effect eccentric phase difference disk bolted-disk joint rotor dynamics, which takes into account time-varying bending stiffness bolted joint. The mod...

The mechanical behavior of electrically conductive adhesive joints exposed to elevated temperature and relative humidity conditions has been investigated, and failure mechanisms of conductive adhesive joints have been determined. Three model, silver-filled, epoxy-based adhesive systems have been studied in conjunction with printed circuit board (PCB) substrates with metallizations of Au/Ni/Cu a...

Structural joints provide connection between structural element (beam, plate etc.) in order to construct a whole assembled structure. There are many types of structural joints such as bolted joint, riveted joints and welded joints. The joints structures significantly contribute to structural stiffness and dynamic behaviour of structures hence the main objectives of this paper are to review on m...

The significant features of the GFRP angle make it one modern construction members for present lattice-type Transmission Line Towers (TLT) made out mild steel. structural with gusset plate connections net-crushing strength are investigated in this study, an emphasis on to transmission line towers. Forty-two specimens single-lap, butt joints bolted considered study. and edge distance have differ...

Prefabricated aluminium halls are usually temporary structures with multiple uses. Their biggest advantage is low weight resulting in lower transport costs and allowing for quick assembly. Today, there a growing demand to become permanent structures, therefore, meeting the requirements of EN 199x norm series, it necessary optimize calculation aspect conventional structural systems reinforced bo...

1 Recent progress in the application of the electro-mechanical (E/M) impedance method to structural health monitoring, damage detection, and failure prevention is presented. A brief review of the E/M impedance method principles is followed by applications to bolted and spot-welded structural joints, and to polymeric composite overlays to construction engineering structures. The modeling of the ...