Intelligent terminal structure response on anchorage foundation stability of Undersea Data Cabins affected by turbidity flow

The construction of Undersea Data Center (UDC) infrastructure will be a crucial choice for countries worldwide in developing the numerical economy. The support structure foundation of Undersea Data Cabins serves as the safety bedrock of the entire underwater infrastructure project, This paper proposes a monitoring method that combines the support structure foundation and anchoring of UDC, develops an anchorage foundation and its intelligent terminal structure (ITS) for the UDC support structure, and conducts a physical similarity model experiment on the ITS perception of the UDC support structure anchorage foundation under extreme turbidity flow erosion. The results verify the adaptability of the ITS components installed on the UDC anchorage foundation in monitoring axial load loss. It was discovered that the axial load of the UDC anchorage foundation and the evolution of turbidity flow density under turbidity flow erosion exhibit a cubic polynomial function relationship, which can provide a quantitative relational criterion for the stability monitoring and early warning of the UDC anchorage foundation. This has significant safety implications for the development of UDC industrial clusters and commercial promotion.