This paper utilises non-linear finite-element analysis with three-dimensional (3D) solid elements to gain insight into the role of shear reinforcement in increasing punching resistance at internal columns flat slabs. The element correctly captures experimentally observed gradual decrease concrete contribution slab rotation and failure mode but is very computationally demanding. As an alternativ...

Action recognition has become a very important topic in computer vision, with many fundamental applications, in robotics, video surveillance, human computer interaction, and multimedia retrieval among others and a large variety of approaches have been described. The purpose of this survey is to give an overview and categorization of the approaches used. We concentrate on approaches that aim on ...

The basic relations for calculating the modes of mold punching a cylindrical hollow billet under viscoplastic conditions are given. energy calculation method is used in relation to axisymmetric field displacement velocities. Theoretical calculations work material processing pressure and damage rate performed.

The purpose of the article was to study influence type nervous system on speed hitting against background fatigue. conducted basis Kharkiv State Academy Physical Culture. A total 33 kickboxing athletes took part in study, 15 whom have first sports category, 17 second. determined by two tests - Schulte tables and tapping test. Punching testing performing 20 consecutive punches without rest. Acco...

Due to the use of deicing salt, marine and offshore environments may cause rebar corrosion in RC flat-slab floor systems. This increases possibility punching shear failure slab–column connections. However, few research results are available for connections with corroded under eccentric load, which is very common realistic loading conditions. To fill this gap, 15 full-scale flat were fabricated ...