Soil structure interaction (SSI) analysis of shear wall buildings with a below-ground parkade
Bibliographic record
Abstract
The response of buildings to earthquake is affected by the soil surrounding the below grade portion of the structure, or supporting the foundation. A common seismic design approach is to neglect the soil and analyze the entire free-standing structure for its response to earthquake ground motion applied at the foundation. Soil-structure interaction (SSI) effects are not considered in routine design. Concerns have been expressed whether the foregoing approach is acceptable. The analytical research undertaken in this thesis evaluates the response of shear wall buildings with towers of variable heights, but with a five-level below-grade parkade in Vancouver. The analysis provides insight into the effects of the inertial and kinematic components of SSI, and the results are compared with the traditional approach. The results illustrated that there is magnification in seismic response with SSI, and the effect depends on various parameters. Therefore, ignoring SSI may lead to unsafe design.
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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".