Evidence map›Paper›PMID 34640655›Full record

ArticleSensors (Basel, Switzerland)2021

Optimal Localization of Smart Aggregate Sensor for Concrete Damage Monitoring in PSC Anchorage Zone.

Quang-Quang Pham, Ngoc-Loi Dang, Quoc-Bao Ta, Jeong-Tae Kim

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
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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

4 authors.

Quang-Quang PhamDepartment of Ocean Engineering, Pukyong National University, Busan 48513, Korea.ORCID 0000-0002-0572-7255
Ngoc-Loi DangDepartment of Ocean Engineering, Pukyong National University, Busan 48513, Korea.ORCID 0000-0002-1330-7445
Quoc-Bao TaDepartment of Ocean Engineering, Pukyong National University, Busan 48513, Korea.ORCID 0000-0001-7421-3875
Jeong-Tae KimDepartment of Ocean Engineering, Pukyong National University, Busan 48513, Korea.

Funding

Technology Advancement Research Program funded by Korea Agency for Infrastructure Technology Advancement (KAIA) 21CTAP-C163708-01
6 · The paper itself

Abstract

This study investigates the feasibility of smart aggregate (SA) sensors and their optimal locations for impedance-based damage monitoring in prestressed concrete (PSC) anchorage zones. Firstly, numerical stress analyses are performed on the PSC anchorage zone to determine the location of potential damage that is induced by prestressing forces. Secondly, a simplified impedance model is briefly described for the SA sensor in the anchorage. Thirdly, numerical impedance analyses are performed to explore the sensitivities of a few SA sensors in the anchorage zone under the variation of prestressing forces and under the occurrence of artificial damage events. Finally, a real-scale PSC anchorage zone is experimentally examined to evaluate the optimal localization of the SA sensor for concrete damage detection. Impedance responses measured under a series of prestressing forces are statistically quantified to estimate the performance of damage monitoring via the SA sensor in the PSC anchorage.

Indexed as

Electric Impedanceimpedance-based damage monitoringoptimal sensor locationprestressed concrete anchoragesensitivity analysissmart aggregate

Identifiers

PMID34640655
PMCPMC8512732

What OpenQuestion holds

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Registered trials

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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.