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Record W2155967257 · doi:10.1061/41031(341)7

Three-Dimensional Wind Correlation: Estimations from In Situ Measurements

2009· article· en· W2155967257 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueStructures Congress 2009 · 2009
Typearticle
Languageen
FieldEngineering
TopicStructural Engineering and Vibration Analysis
Canadian institutionsHydro-QuébecQ & T ResearchUniversité de SherbrookeRowan Williams Davies & Irwin (Canada)Global Affairs Canada
FundersHydro-Québec
KeywordsTerrainTowerMeteorologyWind speedWind directionBridge (graph theory)Wind engineeringEnvironmental scienceRemote sensingGeologyEngineeringPhysicsGeographyStructural engineering

Abstract

fetched live from OpenAlex

The correlation properties of the wind (expressed as wind coherence in frequency domain representation) are important for precise prediction of response to wind for flexible, line-like structures such as long-span bridges, telecommunication towers, wind turbine towers and transmission lines. Although extensive research including field measurements has been carried out in the past, there is still a lack of data that defines complete correlation between the components of wind turbulence. Whereas correlations in the along-wind mean direction are more or less clearly understood and well defined, there is a certain shortage of full scale data in the cross-properties among along-, vertical- and across-wind directions. It is therefore desirable to obtain more information related to these important wind parameters based on field measurements. The objective of this paper is to provide more information on this subject based on two in-situ wind measurements. One set of data was obtained during the measurements undertaken for the New Cooper River Bridge, Charleston, South Carolina. The second set is the wind measured on the experimental line of Hydro-Québec Research Institute (IREQ). The first site is characterized by open water for wind directions normal to the bridge crossing, i.e., close to south and north winds, whereas the second site was an open terrain.

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.

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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.353
Threshold uncertainty score0.770

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 head0.017
GPT teacher head0.237
Teacher spread0.220 · 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