GB/T 41057-2021
ActiveTechnical requirements for distributed acoustic optical fiber monitoring system on prestressed concrete cylinder pipe
预应力钢筒混凝土管分布式光纤声监测技术要求
Application Summary AI generated
This standard specifies the technical requirements for distributed acoustic optical fiber monitoring systems used to detect and locate leaks, impacts, and other acoustic events in prestressed concrete cylinder pipes (PCCP). It is applied in the water supply and wastewater industries, particularly for large-diameter pipelines where continuous structural health monitoring is critical to prevent catastrophic failures. The standard ensures consistent system performance in field installations, covering sensor layout, data acquisition, and alarm criteria.
Related Standards
GB/T 19500-2004
General rules for X-ray photoelectron spectroscopic analysis method
GB/Z 21738-2008
Fundamental structures of one dimensional nanomaterials - High resolution electron microscopy characterization
GB/Z 26208-2010
Testing of supplementary systems of photometry
GB/Z 26209-2010
Determination of the spectral responsivity of optical radiation detectors
GB/Z 35473-2017
Colour design system
GB/Z 43082-2023
General specification of lunar and planetary in-situ exploration camera
GB/Z 124.1-2025
Nanotechnologies—Structural characterization of graphene—Part 1: Graphene from powders and dispersions
GB/T 5702-2003
Methods of measuring the color of light sources
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.