Ontology highlight
ABSTRACT:
SUBMITTER: Perkowski Z
PROVIDER: S-EPMC7560432 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Perkowski Zbigniew Z Czabak Mariusz M Grzeszczyk Stefania S Frączek Daniel D Tatara Karolina K Matuszek-Chmurowska Aneta A Jurowski Krystian K Jędraszak Bronisław B
Materials (Basel, Switzerland) 20200919 18
The article describes four-point bending tests of three reinforced concrete beams with identical cross-sections, spans, and high-ductility steel reinforcement systems. Two beams were strengthened in the compressed section with a thin layer of reactive powder concrete (RPC) bonded with evenly spaced stirrups. Their remaining sections, and the third reference beam, were made of ordinary concrete. Measurements of their deflections, strains and axis curvature; ultrasonic tests; and a photogrammetric ...[more]