Open AccessFlexural behavior of RC beam strengthened by stay in place SFRC sheet formwork
Author(s) -
Dmitriy Kapustin,
Leis Zeid Kilani
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 - 10.1088/1742-6596/1425/1/012073
Subject(s) - formwork , flexural strength , structural engineering , beam (structure) , materials science , composite material , ultimate tensile strength , engineering
The paper presents results of experimental and numerical modeling of flexural behavior of RC beam strengthened be stay in place SFRC sheet formwork in a tensioned zone. Analysis of influence of the SFRC on crack propagation. As a result monolithic concrete provides the perception of tensile forces before the formation of main cracks in the steel fiber concrete.