Evidence map›Paper›PMID 36433466›Full record

ArticleSensors (Basel, Switzerland)2022

Fiber Bragg Grating Sensors for Reinforcing Bar Slippage Detection and Bond-Slip Gradient Characterization.

Luis Pereira, Esequiel Mesquita, Nélia Alberto, José Melo, Carlos Marques, Paulo Antunes, Paulo S André, Humberto Varum

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 7 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Luis PereiraI3N & Department of Physics of the University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.ORCID 0000-0002-6080-089X
Esequiel MesquitaLaboratory of Rehabilitation and Buildings Durability, Campus Russas, Federal University of Ceara, 62900-000 Russas, Ceará, Brazil.ORCID 0000-0001-9905-6220
Nélia AlbertoInstituto de Telecomunicações and University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.ORCID 0000-0002-8176-7953
José MeloCONSTRUCT-LESE, Faculty of Engineering of the University of Porto, Department of Civil Engineering, Structural Division, 4200-465 Porto, Portugal.ORCID 0000-0001-9684-351X
Carlos MarquesI3N & Department of Physics of the University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.ORCID 0000-0002-8596-5092
Paulo AntunesI3N & Department of Physics of the University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.ORCID 0000-0001-9129-3539
Paulo S AndréInstituto de Telecomunicações and Department of Electrical and Computer Engineering, Instituto Superior Técnico, University of Lisbon, 1049-001 Lisboa, Portugal.
Humberto VarumCONSTRUCT-LESE, Faculty of Engineering of the University of Porto, Department of Civil Engineering, Structural Division, 4200-465 Porto, Portugal.ORCID 0000-0003-0215-8701
Instituto de Telecomunicações · PTUniversidade do Porto · PTUniversity of Aveiro · PTUniversidade Federal do Ceará · BRUniversity of Lisbon · PT

Funding

Fundação para a Ciência e Tecnologia This work was funded by FCT/MCTES and FCT/MEC through national funds and when applica-ble co-funded EU funds under the project, UIDB/50025/2020-UIDP/50025/2020, UIDB/50008/2020-UIDP/50008/2020, and the Scientific Employment Stimulus-Institutional Call-ref
6 · The paper itself

Abstract

The detection of bond-slip between the reinforcing bar (RB) and concrete is of great importance to ensure the safety of reinforced concrete (RC) structures. The techniques to monitor the connection between the RB and concrete are in constant development, with special focus on the ones with straightforward operation and simple non-intrusive implementation. In this work, a simple configuration is developed using 10 optical fiber sensors, allowing different sections of the same RC structure to be monitored. Since the RB may suffer different strains along its length, the location of the sensors is critical to provide an early warning about any displacement. Bragg gratings were inscribed in both silica and polymer optical fibers and these devices worked as displacement sensors by monitoring the strain variations on the fibers. The results showed that these sensors can be easily implemented in a civil construction environment, and due to the small dimensions, they can be a non-intrusive technique when multiple sensors are implemented in the same RC structure.

Indexed as

bond-slipFiber Bragg Gratingspull-out testingreinforcing concretestructural health monitoring

Identifiers

PMID36433466
PMCPMC9695209
OpenAlexW4309268445

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.