Refined numerical modelling for the structural assessment of steel-concrete composite beam-to-column joints under seismic loads

2017 ◽  
Vol 138 ◽  
pp. 394-409 ◽  
Author(s):  
Claudio Amadio ◽  
Chiara Bedon ◽  
Marco Fasan ◽  
Maria Rosa Pecce
Keyword(s):  
Numerical Modelling ◽  
Composite Beam ◽  
Seismic Loads ◽  
Structural Assessment

Experimental and Numerical Investigation of Wave Propagation in Composite Beam with an Additional Mass

2005 ◽  
Vol 293-294 ◽  
pp. 533-540
Author(s):  
Wiesław M. Ostachowicz ◽  
Marek Krawczuk ◽  
Magdalena Palacz
Keyword(s):  
Wave Propagation ◽  
Numerical Modelling ◽  
Experimental Verification ◽  
Composite Beam ◽  
Spectral Element Method ◽  
Spectral Element ◽  
Additional Mass ◽  
Experimental Examination ◽  
Laboratory Equipment ◽  
Composite Rod

The article is to show results of numerical and experimental examination of changes in wave propagation in a composite rod with additional mass. For numerical modelling the spectral element method is used. For experimental verification the IFFM PAS laboratory equipment was used. As actuators and sensors PZT elements were utilised. The results obtained via numerical and experimental simulations are compared and discussed.

scholarly journals Numerical Modelling Of The Strengthening Process Of Steel-Concrete Composite Beams

2015 ◽  
Vol 19 (4) ◽  
pp. 99-110 ◽  
Author(s):  
Piotr Szewczyk ◽  
Maciej Szumigała
Keyword(s):  
Numerical Modelling ◽  
Bearing Capacity ◽  
Composite Beam ◽  
Steel Plate ◽  
Composite Beams ◽  
Steel Beam ◽  
Load Bearing Capacity ◽  
Load Bearing ◽  
Main Assumption ◽  
The Cost

Abstract This paper presents the numerical modelling of strengthening a steel-concrete composite beam. The main assumption is that the strengthening is not the effect of the state of a failure of a structure, but it resulted from the need to increase the load-bearing capacity and stiffness of the structure (for example: due to a change in the use of the object). The expected solution is strengthening without the necessity to completely unload the structures (to reduce the scope of works, the cost of modernization and to shorten the time). The problem is presented on the example of a composite beam which was strengthened through welding a steel plate to the lower flange of the steel beam. The paper describes how energy parameters are used to evaluate the efficiency of structures’ strengthening and proposes an appropriate solution.

Structural assessment of iron tie rods based on numerical modelling and experimental observations in Milan Cathedral

2020 ◽  
Vol 206 ◽  
pp. 109690 ◽  
Author(s):  
Grigor Angjeliu ◽  
Dario Coronelli ◽  
Giuliana Cardani ◽  
Thomas Boothby
Keyword(s):  
Numerical Modelling ◽  
Structural Assessment ◽  
Tie Rods

Probabilistic structural assessment of conical grouted joint using numerical modelling

2018 ◽  
Vol 158 ◽  
pp. 232-252 ◽  
Author(s):  
Wilfried Njomo-Wandji ◽  
Anand Natarajan ◽  
Nikolay Dimitrov
Keyword(s):  
Numerical Modelling ◽  
Structural Assessment
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