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Record W618218340

Rubblization Using Resonant Frequency Equipment

2006· article· en· W618218340 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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueTransportation research circular · 2006
Typearticle
Languageen
FieldEngineering
TopicGrouting, Rheology, and Soil Mechanics
Canadian institutionsnot available
Fundersnot available
KeywordsOverlayHammerSubbaseAsphaltEngineeringCrackingSlabStructural engineeringForensic engineeringGeotechnical engineeringMaterials scienceComputer scienceComposite material
DOInot available

Abstract

fetched live from OpenAlex

Since the early 1980s, resonant rubblization has evolved from a process used to prepare existing portland cement concrete (PCC) pavement for removal to a technique for converting PCC pavement into an unbound base or subbase. The original equipment, developed by Mr. Ray Gurries in Nevada, uses a vibrating steel beam to apply high frequency, low amplitude loads through a breaking shoe that contacts the surface of the concrete pavement as the equipment moves along the pavement. The PCC fractures throughout its thickness and breaks the bond between any distributed steel and concrete, making the process of removal and hauling much more efficient than traditional methods using drop hammers. While this equipment was originally developed to expedite the removal of PCC pavement, resonant rubblization is now used mostly as a technique for preparing an existing PCC pavement for overlay with hot mix asphalt (HMA). Slab movement that causes reflection cracking in HMA overlays is eliminated, and a stable foundation for construction of a new HMA pavement is created without having to remove or further process the existing material. In 1986, the New York State Department of Transportation was the first agency to use resonant rubblization as a method for preparing failed PCC pavements for overlaying with HMA. Since then, resonant rubblization has been successfully used in the rehabilitation of jointed plain, jointed-reinforced, and continuously reinforced PCC pavements ranging from city streets to Interstate highways, and on military and commercial airports. Resonant rubblization has been used in 37 U.S. states and is now being used in two Canadian provinces and several countries in Asia, Europe, and South America.

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)0.001
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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.489
Threshold uncertainty score0.560

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
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 head0.049
GPT teacher head0.302
Teacher spread0.253 · 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