Results 11 to 20 of about 664,491 (339)

Transverse bending strength of reinforced concrete beams with single reinforcement [PDF]

E3S Web of Conferences
The objective of the research considered in this article is to find out the role of longitudinal reinforcement and conditions of its bonding with concrete in ensuring strength and forming a physical phenomenon of work and failure of reinforced concrete ...
Prokopovich Anatoly, Buzovskaya Yana, Mayorov Alexey   +2 more
doaj   +1 more source

Fragility Functions for Reinforced Concrete Structures Based on Multiscale Approach for Earthquake Damage Criteria

Buildings, 2022
For seismic risk analysis, reliable predictions and estimations of earthquake damage and seismic behaviour of buildings are essential. A common method is the use of fragility curves.
Julia Kohns, Lothar Stempniewski, Alexander Stark   +2 more
doaj   +1 more source

Application of non-metallic composite reinforcement for contact line supports [PDF]

MATEC Web of Conferences, 2020
The technology for pre-stressing and anchoring of the composite rebar was developed. It makes possible to reinforce concrete products and produce the contact line supports of high quality, which possesses advantages in comparison with the steel ...
Nikolaev Valery, Stepanova Valentina, Falikman Vyacheslav   +2 more
doaj   +1 more source

Modelling the bond between concrete and reinforcing steel in a fire [PDF]

, 2010
This is the post-print version of the final paper published in Engineering Structures. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting,
Allwood, Bazant, Bratina, Capua, Cervera, Cruz, Ellingwood, Groot, Herrmann, Huang, Huang, Huang, Huang, Jendele, Keuser, Kwak, Lie, Mehlhorn, Ngo, Schafer, Terro, Zhaohui Huang   +21 more
core   +1 more source

Influence of Carbon Fiber-Reinforced Ropes Applied as External Diagonal Reinforcement on the Shear Deformation of RC Joints

Fibers, 2022
The use of the innovative material of Carbon Fiber-Reinforced (C-FRP) ropes as external near surface mounted reinforcement for the strengthening of reinforced concrete beam-column joints is studied.
Chris Karayannis, Emmanouil Golias, George I. Kalogeropoulos   +2 more
doaj   +1 more source

SEISMIC RESISTANCE OF REINFORCED CONCRETE COLUMNS UNDER COMBINED SPECIAL ACTIONS [PDF]

Journal of Mechanics of Continua and Mathematical Sciences
The study addresses the seismic resistance of reinforced concrete columns that have been damaged by the corrosion of their steel reinforcement and the concrete itself, and that have experienced the effects of high temperatures resulting from fire ...
Ashot G. Tamrazyan, Tatiana A. Matsevich, Sergei Y. Savin, Maksim V. Kudryavtsev   +3 more
doaj   +1 more source

Pure shear model for crack width analysis of reinforced concrete members

Scientific Reports, 2023
Reinforcement corrosion in concrete structures with excessive crack width poses a high risk of reducing the structure's service life. The crack width behavior is one of the most complex aspects of the mechanics of reinforced concrete (RC).
Karolis Sakalauskas, Gintaris Kaklauskas
doaj   +1 more source

Improvement of the mathematical model of the diagram of deformation of the compressed composite steel and concrete structures

MATEC Web of Conferences, 2017
The mathematical model of the stress-strain ratio of compressed concrete at elevated temperatures for composite structures described in Eurocode EN 1994-1-2:2005 Eurocode 4 divided in two stages: Stage 1 - represents the ascending branch and is defined ...
Fomin Stanislav, Izbash Yuriy, Plakhotnikova Iryna, Butenko Serhii, Shemet Ruslan   +4 more
doaj   +1 more source

Sensitivity Analysis of Stress State and Bond Strength of Fiber-reinforced Polymer/Concrete Interface to Boundary Conditions in Single Shear Pull-out Test [PDF]

, 2015
The bond between fiber-reinforced polymer and concrete substrate plays a key role in the performance of concrete structures after strengthened by externally bonded fiber-reinforced polymer composite materials.
Mohammadi, Tayyebeh, Wan, Baolin
core   +3 more sources

RC FRAME RESISTANCE TO PROGRESSIVE COLLAPSE CONSIDERING CRACK OPENING EFFECTS [PDF]

Journal of Mechanics of Continua and Mathematical Sciences
In this paper, an approach is developed to account for the effect of discrete cracks on the response of reinforced concrete building frames under a column failure scenario.
Sergei Y. Savin, Le Vo Phu Toan, Manonkhodja Sharipov   +2 more
doaj   +1 more source