Open AccessIMPROVED METHODS OF CALCULATING SPANS OF CITY BRIDGES DURING THE RECONSTRUCTION TAKING INTO ACCOUNT STRUCTURAL AND TECHNOLOGICAL FACTORS
Author(s) -
Олексій Вікторович Лобяк,
Armaіs Oganesyan,
Maxim Kovalyov
Publication year - 2015
Publication title -
zbìrnik naukovih pracʹ ukraïnsʹkoï deržavnoï akademìï zalìzničnogo transportu/zbìrnik naukovih pracʹ
Language(s) - English
Resource type - Journals
eISSN - 2413-3795
pISSN - 1994-7852
DOI - 10.18664/1994-7852.158.2015.63002
Subject(s) - bridge (graph theory) , structural engineering , dependency (uml) , deformation (meteorology) , creep , beam (structure) , scheme (mathematics) , computer science , engineering , civil engineering , forensic engineering , materials science , mathematics , artificial intelligence , composite material , medicine , mathematical analysis
An improvement of the methods of computer simulation of beam spans bridge city during the reconstruction scheme of the device for concrete slabs invoice. The calculations provide consistent construction of structures in three stages with non-linear dependency of concrete deformation and creep.