In-Situ Stabilization Analyses of Peaty Clay Soil Layers using Solid Waste from of Biomass Power Plant
Bibliographic record
Abstract
The dominant soil layers in Mempawah District, West Borneo, consist predominantly of peaty clay, a material unsuitable for construction due to its high compressibility, low strength and volume instability.This study explores the use of solid waste derived from the combustion process at Biomass Power Plants as a stabilizing agent for these problematic soil layers, particularly those found along the Kapuas River shoreline.Initial laboratory experiments were conducted to establish field design parameters and the optimal mix composition between peaty clay and solid waste.Comprehensive analyses were performed to anticipate settlement, lateral movement, and pore water pressure.Subsequently, field implementation involved the application of filling and preloading procedures, utilizing clay and sand from the study site's periphery, presenting a weight volume of 1.8 gr/cm 3 , as the preload material.Post-implementation monitoring was performed using geotechnical instruments such as settlement plates, inclinometers, and piezometers.Data acquired over a three-month period showed that the average degree of consolidation (U), computed using the Asaoka method, was approximately 66%.Consolidation coefficients were found to be 3.5 × 10 -7 m 2 /sec in the vertical direction (cv) and 1.58 × 10 -6 m 2 /sec in the horizontal direction (ch) respectively.Lateral movement, as indicated by inclinometer data, remained less than 25.4 mm, confirming the safety of the upper and lower soil layers with a safety factor (SF) exceeding 1.30.Field Cone Penetration Tests (CPT) and laboratory triaxial tests indicated a 30% increase in the shear strength of the stabilized peaty clay from the ground surface.The pore water pressure, as monitored by the piezometer, decreased to hydrostatic pressure levels.These findings, drawn from three months of observational data, suggest that solid waste can be effectively employed as a stabilizing agent for peaty clay layers.
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 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) | 0.000 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".