R. Piotrowski

The Effect of Steel Beam Elastic Restraint on the Critical Moment of Lateral Torsional Buckling

R. Piotrowski, A. Szychowski, 2022, Materials.

Lateral Torsional Buckling of Steel Beams Elastically Restrained at the Support Nodes

Rafał Piotrowski, Andrzej Szychowski, R. Piotrowski, 2019, Applied Sciences.

Lateral-Torsional Buckling of Beams Elastically Restrained Against Warping at Supports

R. Piotrowski, A. Szychowski, 2015 .

Elastic Critical Resistance of the Simple Beam Grillage Resulting from the Lateral Torsional Buckling Condition: FEM Modelling and Analytical Considerations

J. Vičan, R. Piotrowski, A. Szychowski, 2023, Materials.

Point Protection of Primary Beams of Steel Grillages Against Lateral Torsional Buckling

R. Piotrowski, M. Siedlecka, 2020 .

Impact of support closed section ribs on the critical moment for lateral torsional buckling of steel beams

R. Piotrowski, A. Szychowski, 2018 .

Preliminary stratigraphic cross section (A1-D1) showing radioactive black shale zones and sandstones in the Middle and Upper Devonian, western Pennsylvania

R. Piotrowski, S. Krajewski, 1979 .