Search Results - "Vayas, Ioannis"

Dynamic Assessment of the Structural Behavior of a Pedestrian Bridge Aiming to Characterize and Evaluate Its Comfort Level by El Dahr, Reina, Lignos, Xenofon, Papavieros, Spyridon, Vayas, Ioannis

“…The assessment of infrastructure integrity is considered paramount to verify its structural health and to build its resilience. In this study, a monitoring…”
Get full text

Lateral Stability Analysis for Composite Plate Girder Bridges by Thanopoulos, Pavlos, Louverdi, Stella, Spiliopoulos, Andreas, Vayas, Ioannis

“…The methods that are currently available in the Eurocodes for the design of bridge plate girders to lateral torsional buckling are outlined and discussed. The…”
Get full text

Macro-characteristics and taxonomy of steel racking systems for seismic vulnerability assessment by Tsarpalis, Dimitrios, Vamvatsikos, Dimitrios, Delladonna, Filippo, Fabini, Matteo, Hermanek, Jan, Margotan, Pedro Dot, Sesana, Stefano, Vantusso, Emanuele, Vayas, Ioannis

“…Steel racking systems are civil engineering structures used to store goods and materials before their distribution to the public. In order to serve different…”
Get full text

Development and Validation of a LabVIEW Automated Software System for Displacement and Dynamic Modal Parameters Analysis Purposes by El Dahr, Reina, Lignos, Xenofon, Papavieros, Spyridon, Vayas, Ioannis

“…The structural health monitoring (SHM) technique is a highly competent operative process dedicated to improving the resilience of an infrastructure by…”
Get full text

EC3-Compatible Methods for Analysis and Design of Steel Framed Structures by Antonodimitraki, Sofia, Thanopoulos, Pavlos, Vayas, Ioannis

“…The behaviour of steel structures is affected by two nonlinearities—the geometric and material nonlinearity—and by the unavoidable presence of imperfections…”
Get full text

Interaction Between Pallets and Pallet Beams of Steel Storage Racks in Seismic Areas by Adamakos, Konstantinos, Sesana, Stefano, Vayas, Ioannis

“…Steel storage racking systems are heavily loaded light structures that need special attention in design. The problems increase for racks in seismic regions,…”
Get full text

High-strength steel on dissipative elements in seismic resistant systems: Tests and simulations by Avgerinou, Stella, Vayas, Ioannis

“…Seismic resistant steel structures have been designed for years in consideration of the material's ductility and toughness as important factors determining its…”
Get full text

Three dimensional modeling for steel-concrete composite bridges using systems of bar elements — Modeling of skewed bridges by Vayas, Ioannis, Adamakos, Theodoros, Iliopoulos, Aristidis

“…A new improved way for modeling steel composite straight bridges has been presented (Vayas, 2009; Vayas, 2010). The proposed model is based on the…”
Get full text

Seismic design-assisted-by-testing approach for racks with dissipative baseplates in the cross-aisle direction by Tagliafierro, Bonaventura, Montuori, Rosario, Vayas, Ioannis

“…A design-assisted-by-testing strategy is proposed for the upright frames of adjustable pallet racks. This methodology defines a procedure that aims to locate…”
Get full text

Seismic assessment approaches for mass‐dominant sliding contents: The case of storage racks by Tsarpalis, Dimitrios, Vamvatsikos, Dimitrios, Vayas, Ioannis

“…The typical view of seismic performance of structure‐content systems is one of segregation: Contents are assumed to be of low mass relative to the supporting…”
Get full text

Simplified Modeling for the Seismic Performance Assessment of Automated Rack-Supported Warehouses by Tsarpalis, Dimitrios, Vamvatsikos, Dimitrios, Vayas, Ioannis, Delladonna, Filippo

“…AbstractA reduced-order modeling approach is proposed for the linear and nonlinear analysis of automated rack-supported warehouse (ARSW) structures under…”
Get full text

Seismic behavior of frames with innovative energy dissipation systems (FUSEIS1-2) by Dimakogianni, Danai, Dougka, Georgia, Vayas, Ioannis

“…•Innovative FUSEIS1-2 seismic resistant system and design recommendations.•Non-linear static analysis (SPO) – Evaluation of behavior factor.•Self-centering –…”
Get full text

Restoration and Strengthening Techniques for Ancient-Greek Monuments by Papadopoulos, Konstantinos, Vayas, Ioannis

“…Beginning from the late 1970s, at the Acropolis of Athens, and from the 1990s, in many other significant archaeological sites around Greece (Epidaurus,…”
Get full text

Analysis of the collapse of a greenhouse with vaulted roof by Briassoulis, Demetres, Dougka, Georgia, Dimakogianni, Danai, Vayas, Ioannis

“…The failure of a multi-span steel greenhouse with vaulted roof covering an area of 7500 m2 is analysed numerically. Failure occurred during a day of heavy snow…”
Get full text

Innovative energy dissipation systems (FUSEIS 1-1) — Experimental analysis by Dougka, Georgia, Dimakogianni, Danai, Vayas, Ioannis

“…Structural elements in multi-story steel building frames may be damaged and in need of repair after strong earthquakes. Conventional structural systems, like…”
Get full text

Experimental and numerical investigation of the flexural behavior of shallow floor composite beams by Kyriakopoulos, Panagiotis, Peltonen, Simo, Vayas, Ioannis, Spyrakos, Constantine, Leskela, Matti V.

“…•Flexural tests for seven shallow floor composite beams are reported.•The importance of the reinforcement on the ductility is highlighted.•The updated behavior…”
Get full text

Experimental behaviour of ductile diagonal connections for rack supported warehouses by Natali, Agnese, Morelli, Francesco, Vulcu, Cristian, Tsarpalis, Dimitrios, Vamvatsikos, Dimitrios, Salvatore, Walter, Hoffmeister, Benno, Vayas, Ioannis

“…Steel racking systems are widely adopted for storage purposes: they are thin-walled structures composed of consecutive trusses, connected with beams on which…”
Get full text

Experimental and Analytical Investigation of Shallow Floor Composite Beams under Extreme Deformation by Kyriakopoulos, Panagiotis, Peltonen, Simo, Spyrakos, Constantine, Vayas, Ioannis, Leskela, Matti V

“…AbstractDuctility and robustness are two of the most important structural properties for the design of a building against extreme load cases, such as…”
Get full text

Tragverhalten von Fachwerkmasten aus Winkelprofilen by Vlachakis, Konstantinos, Beyer, André, Vayas, Ioannis

“…Es werden vier Großversuche an freistehenden Fachwerkmasten aus Winkelprofilen vorgestellt, die im Rahmen des RFCS‐ (Research Fund for Coal and Steel)…”
Get full text

Buckling Strength of Rolled Angles: Comparison between International Codes by Farhoud, Hamdy, Bezas, Marios-Zois, Demonceau, Jean-François, Jaspart, Jean-Pierre, Vayas, Ioannis

“…AbstractAngle profiles belong to the most common steel profiles used in several types of civil engineering structures, such as in lattice towers. Although, in…”
Get full text