Research Article

A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance

Number: Advanced Online Publication Early Pub Date: September 29, 2026
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A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance

Abstract

For the construction projects design-phase Building Information Modelling (BIM) workflows are still coordinated through siloed approvals and weakly enforced quality checks. The ultimate aim of this study is to propose a hybrid blockchain-backed BIM platform that provides representational conversion for submission, validation, approval and revision as smart-contract-controlled state transitions on a permissioned ledger, recurrently settled on the public blockchain for finality. For this purpose, a simulation-based comparison is done for the platform with a centralized workflow across three load levels. Simulation results revealed that, the hybrid configuration achieved lower and more stable latency (median 1.5-2.8 s versus a markedly wider, load-sensitive baseline distribution), higher throughput, higher transaction integrity, more complete audit traces and closer alignment between validation results/outputs and approval decisions, with the largest gap observed for final approval (φ = 0.32). These results show that ledger-based state transitions can improve efficiency, quality-gate enforcement and record reliability and authenticity in the design phase of the construction projects.

Keywords

References

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Details

Primary Language

English

Subjects

Civil Construction Engineering, Construction Business

Journal Section

Research Article

Early Pub Date

September 29, 2026

Publication Date

-

Submission Date

August 11, 2026

Acceptance Date

September 25, 2026

Published in Issue

Year 2026 Number: Advanced Online Publication

APA
Gao, Y. (2026). A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance. Turkish Journal of Civil Engineering, Advanced Online Publication. https://doi.org/10.18400/tjce.2015657
AMA
1.Gao Y. A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance. TJCE. 2026;(Advanced Online Publication). doi:10.18400/tjce.2015657
Chicago
Gao, Yuanmei. 2026. “A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance”. Turkish Journal of Civil Engineering, no. Advanced Online Publication. https://doi.org/10.18400/tjce.2015657.
EndNote
Gao Y (September 1, 2026) A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance. Turkish Journal of Civil Engineering Advanced Online Publication
IEEE
[1]Y. Gao, “A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance”, TJCE, no. Advanced Online Publication, Sept. 2026, doi: 10.18400/tjce.2015657.
ISNAD
Gao, Yuanmei. “A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance”. Turkish Journal of Civil Engineering. Advanced Online Publication (September 1, 2026). https://doi.org/10.18400/tjce.2015657.
JAMA
1.Gao Y. A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance. TJCE. 2026. doi:10.18400/tjce.2015657.
MLA
Gao, Yuanmei. “A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance”. Turkish Journal of Civil Engineering, no. Advanced Online Publication, Sept. 2026, doi:10.18400/tjce.2015657.
Vancouver
1.Yuanmei Gao. A Hybrid Blockchain-BIM Platform for Construction Project Design-Phase Quality Assurance. TJCE. 2026 Sep. 1;(Advanced Online Publication). doi:10.18400/tjce.2015657