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Record W7115060765 · doi:10.21467/proceedings.7.8.7

Analysis and Design of Bow String Bridge from Gothuruth to Chathedom Across Periyar River

2025· article· W7115060765 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

VenueAIJR Proceedings · 2025
Typearticle
Language
FieldEngineering
TopicStructural Engineering and Vibration Analysis
Canadian institutionsBishop's University
Fundersnot available
KeywordsBridge (graph theory)PierWind engineeringCofferdamFinite element methodSeismic analysisHydrographAqueductFlow (mathematics)

Abstract

fetched live from OpenAlex

This project presents the design and analysis of a proposed bowstring bridge connecting Gothuruth to Chathedom across the Periyar River in Kerala. Aimed at enhancing connectivity and regional development, the bridge spans 580 meters with an 11-meter-wide carriageway and 1.2-meter pedestrian paths on both sides. Finite element analysis was used to evaluate structural performance under various load combinations, including wind and seismic forces. The design incorporates high-strength concrete for piers and prestressed steel cables for the arch, ensuring strength and durability. The structure is designed to withstand wind speeds up to 200 km/h and has an estimated lifespan of 50 years. Environmental impact assessments confirm minimal disruption to river flow and aquatic life. Overall, the project offers a sustainable, resilient, and efficient solution for river-crossing infrastructure.

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 categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.411
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.004
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 head0.012
GPT teacher head0.248
Teacher spread0.236 · 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