Field Tests on Composite Deep-Mixing-Cement Pile Foundation under Expressway Embankment
Why this work is in the frame
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Bibliographic record
Abstract
Anti-slide behavior of road foundation under embankment is of great importance to embankment stability in expressway engineering. Three kinds of field tests on anti-slide behavior of one expressway soft foundation improved by deep-mixing-cement pile (DMCP) are conducted, which include nature soft foundation test, single-pile foundation test and four-pile foundation test. Stress cells are placed in order to investgate the distributions of vertical stresses along the DMCP shaft during the filed tests. The investgated data show that anti-slide strength of the soft foundation increases greatly after the DMCP improvement. Single—pile foundation test and four-pile foundation test provide similar cohesion forces and friction angles, but they have different types of vertical stress growth process. Change of horizontal force only makes a little difference to vertical stress of DMCP below 6.0 m depth. This study can provide good base for relative design of expressway engineering.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it