Open AccessModelling of a prestressed beam without concrete-to-steel bond
Author(s) -
Keo Oun,
I. Gneushev,
Alexander Topilin
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1425/1/012044
Subject(s) - structural engineering , beam (structure) , bond , reinforcement , prestressed concrete , reinforced concrete , limit state design , limit (mathematics) , materials science , bond strength , engineering , composite material , mathematics , adhesive , mathematical analysis , finance , layer (electronics) , economics
The article deals with the behavior of reinforced concrete beam using reinforcement without concrete bond based on the calculation models made in the calculation complexes. The maximum load corresponding to the ultimate limit state is determined. The modelling results are compared with the calculation results in accordance with the regulatory documents on the design of structures without concrete-to-steel bond. The proposals to determine the maximum load corresponding to destruction were made.