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Record W2275944746 · doi:10.14288/1.0062481

The piezometer cone penetration test

2010· article· en· W2275944746 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.

Bibliographic record

VenuecIRcle (University of British Columbia) · 2010
Typearticle
Languageen
FieldEngineering
TopicAdvanced Sensor Technologies Research
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsPiezometerGeologyPenetration testPenetration (warfare)GeometryGeotechnical engineeringMathematics

Abstract

fetched live from OpenAlex

Deep quasi-static cone penetration tests in saturated soils can develop large excess pore pressures. The level and sign of the excess pore pressures depend on the volume change characteristics, the strength and the permeability of the soil. The recent addition of pore pressure measurements during cone penetration testing adds a new dimension to the interpretation for geotechnical parameters. This report shows how the pore pressure measurements enhance the stratigraphic logging abilities of the cone penetration test. Calibrations performed on the cone penetrometer are used to show the importance of correcting bearing and friction measurements for pore pressure effects. As well as pore pressure effects the importance of procedure and equipment is discussed. The use of pore pressure dissipations recorded while penetration is halted is illustrated. Theoretical solutions for pore pressure decay rates are illustrated and results predicting the coefficient of consolidation are compared to laboratory measured values. The coefficient of consolidation predicted from decay rates is shown to compare well with laboratory measured values for the soil in the overconsolidated state.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.984
Threshold uncertainty score0.785

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 head0.006
GPT teacher head0.177
Teacher spread0.171 · 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