Design and Construction of the Deh Cho Bridge: Challenges, Innovation,and Opportunities
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.
Bibliographic record
Abstract
The Deh Cho Bridge will be the first bridge structure crossing the Mackenzie, Canada's longest river. When the bridge is opened it will permanently replace ferry and ice road services along Highway 3 connecting Yellowknife in the Northwest Territories with Highway 1 in the South. The bridge's remote location in the North with severe winter conditions of up to -40 degrees C requires meticulous planning and is an extraordinary challenge for men and equipment. Innovative design methods led to the design of a unique 1045 m long continuous cable supported superstructure with expansion joints only at the abutments. The design employs ecological light-weight design principles as well as fast-tracked fabrication and erection methods. Structural performance of the superstructure has been optimized for construction and service scenarios allowing a high degree of repetition as well as aesthetic proportions and rhythm. Serious design challenges often require new philosophies and strategies. On the other hand, they provide exceptional opportunities for innovation. The Assembly-line Design Approach, the Failure Mechanism Concept, and the Fuse Design Philosophy have been specifically developed for the Deh Cho Bridge with the purpose to cope with extraordinary schedule and design requirements. (A) For the covering abstract of this conference see ITRD record number 201211RT334E.
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 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 it