Open AccessExperimental research and modeling of chemical anchor systems under static and dynamic loading
Author(s) -
I. V. Demiyanushko,
V.S. Nadezhdin,
I. A. Karpov,
B. T. Tavshavadze,
О. В. Титов
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/691/1/012002
Subject(s) - bridge (graph theory) , structural engineering , static analysis , crash , collision , computer science , forensic engineering , engineering , computer security , medicine , programming language
In article considered modeling of fastening post bridge barriers to the bridge, bearing system used chemical adhesive anchor systems at static and dynamic loads. In paper shown the possibilities of the analysis of the causes of critical plastic deformations and extreme stresses in the bridge barrier elements at the static and dynamic loads due to crash of the vehicle on bridge barriers. Analysis of the operation of bridge barriers in a collision allowed the optimal parameters to provided and saved lives in case of accidents.