Stability, dynamics of construction. Numerical methods.
Main publications:
Dzyuba A. P., Dzyuba O. A., Kolodyazhnii A. P., “Kompyuterne modelyuvannya koroziinoï degradatsiï poverkhni nerivnomirno navantazhenikh elementiv konstruktsii”, Zh. Visnik Dnipropetrovskogo universitetu, seriya Mekhanika, 2:2 (2006), 56–63 (ukrainskii yazyk)
Kolodyazhnyi A. P., Manza V. P.,
Privarnikov Yu. K., Selivanov Yu. M., “Issledovanie napryazhennogo sostoyaniya rebristykh plastin pri prodolnom szhatii metodom fotouprugosti”, Polish-Ukrainian transactions “Theoretical Foundations of Civil Engineering”, Warsaw–Dniepropetrovsk, 13, June 2004, 717–726