Tomáš Augustín
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UNCERTAINTIES IN NONLINEAR MODELLING OF PUNCHING Open
Nonlinear finite element analysis (NLFEA) has become a powerful tool for the prediction of the behavior of concrete structural elements.However, uncertainties that accompany the method, limit its practical application in designing of the n…
The influence of a column shape cross-section on the punching capacity Open
The article deals with non-linear modeling of slab-column connection which represents a fragment of flat slab supported by a column and loaded up to the punching shear failure. The aim of this parametrical study is the analysis of the leng…
Non-linear analysis of slab-column connections with openings Open
This paper is focused on the assessment of punching capacity of the slab-column connections without transverse reinforcement with openings located close to a column. Non-linear analysis and design equations from the relevant codes of pract…
Punching shear load test monitored by photogrammetry Open
The use of photogrammetry during load tests of flat slabs is a common practice all over the world because of its effectiveness, contactless approach, 3D measurement and partial or full automation of image processing.It is possible to achie…
Influence of footings rigidity and subsoil on punching resistence Open
The presented paper will bring new aspects of punching resistance verification of concrete column footings coming from influence of ground stresses distribution depended on footing rigidity and a type of subsoil.The punching verification o…
Measurement of Flat Slab Deformations by the Multi-Image Photogrammetry Method Open
The use of photogrammetry during load tests of building components is a common practise all over the world. It is very effective thanks to its contactless approach, 3D measurement, fast data collection, and partial or full automation of im…