Application Research on Blockchain-based Steel Structure Traceability Management

In view of the difficulties in quality control, slow management efficiency, isolated islands of steel structure information, and difficulty of traceability in steel structure engineering, this paper proposes a blockchain-based steel structure traceability management application. The multiple parties involved in the steel structure are used as nodes in the blockchain, and different data channels and permission levels are set for different business departments. SM2 is used to encrypt and verify information and personnel. The realized blockchain steel structure traceability management platform was tested. The test data shows that the overall platform can operate stably and efficiently, and the TPS of the stress test can also be stabilized at around 2200. The blockchain-based steel structure traceability management system improves the management of steel components, helps quality control, realizes efficient traceability, and provides a great boost for steel structure engineering.