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Record W4401579209 · doi:10.18687/laccei2024.1.1.1378

DISPLACEMENT AND THE FUNDAMENTAL FREQUENCY OF THE SUPERSTRUCTURE OF THE HUARIPACHI BRIDGE BY MEANS OF THE GLOBAL POSITIONING SYSTEM TECHNIQUE

2024· article· en· W4401579209 on OpenAlexaboutno aff
Franklin Maylle Gamarra, Yvan Huaricallo Vilca

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicStructural Engineering and Vibration Analysis
Canadian institutionsnot available
Fundersnot available
KeywordsSuperstructureDisplacement (psychology)Bridge (graph theory)Structural engineeringEngineeringMaterials science

Abstract

fetched live from OpenAlex

The objective of the research is to determine displacements and fundamental frequencies of the Huaripachi bridge through the technique of the global positioning system; Monitoring the metrics of the bridge structure is vital to control the degradation or corrosion of the structures. The data acquisition was with a 10Hz sampling, processed in the Precise Point Positioning Service of the Canadian Spa-tial Reference System (CSRS-PPP), semi-static, dynamic displacement and the fundamental frequency were deter-mined, by mean methods. mobile, Chebyshev type I, fast Fourier transform and Continuous Wavelet. The results of the investigation showed semi-static displacements of 4.96, 5.15 and 25.47 mm, dynamic displacements of 2.30, 3.18 and 12.36 mm in lateral and vertical components respec-tively and finally the fundamentalfrequencies of the bridge were found to be 0.61, 0.71, 1.05 and 2.47 Hz. with verti-cal absolute error of -2.0%, 50% and 1.5% for semi-static, dynamic and fundamental frequency.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.493
Threshold uncertainty score0.179

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.002
GPT teacher head0.181
Teacher spread0.179 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2024
Admission routes1
Has abstractyes

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