TY - JOUR
AU - 
AB - MATEC Web of Conferences 188, 03008 (2018) https://doi.org/10.1051/matecconf/201818803008 ICEAF-V 2018 THE REACTIONS OF THE «BEAM – FOUNDATION» SYSTEM TO THE SUDDEN CHANGE OF THE BOUNDARY CONDITIONS 1 2 Vladimir A. Gordon¹, Olga V. Pilipenko and Vladimir A. Trifonov Orel State University, Orel, 302026, Russia Gazprom-socinvest, St. Petersburg, Russia Abstract. The authors constructed a mathematical model of a dynamic process in a loaded beam on the elastic Winkler foundation in a sudden formation of a defect in the form of a change in the bounda ry conditions. The solution of the static problem of bending of the beam pinche d at the ends served as the initial condition for the process of forced vibrations hinged supported at the ends of a beam, which arose after a sudden break in the connections that prevented the rotation of the end sections. The authors determined the dynamic increments of stresses in a beam for various combinations of a beam and foundation parameters. 1 INTRODUCTION An important problem of construction mechanics is the analysis of the sensitivity of load-bearing structures to structural rearrangements under load such as suddenly disconnected connections, cracks, fractures, etc. Obtaining such information for real constructions requires the development of special 
TI - THE REACTIONS OF THE «BEAM – FOUNDATION» SYSTEM TO THE SUDDEN CHANGE OF THE BOUNDARY CONDITIONS
JF - MATEC Web of Conferences
DO - 10.1051/matecconf/201818803008
DA - 2018-01-01
UR - https://www.deepdyve.com/lp/unpaywall/the-reactions-of-the-beam-foundation-system-to-the-sudden-change-of-UUPQZDWwyT
DP - DeepDyve
ER -