GB/T 41057-2021
Technical requirements for distributed acoustic optical fiber monitoring system on prestressed concrete cylinder pipe (English Version)
- Standard No.
- GB/T 41057-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 41057-2021
- Scope
- This document specifies the principle, general requirements, performance requirements, installation and acceptance requirements, and operation and maintenance requirements of distributed optical fiber acoustic monitoring technology for prestressed steel cylinder concrete pipes, and gives the basic information of the monitoring report. This document applies to the on-line monitoring of prestressed steel wire integrity for prestressed steel cylinder concrete pipelines.
GB/T 41057-2021 Referenced Document
- GB/T 15972.40-2008 Specifications for optical fibre test methods.Part 40:Measurement methods and test procedures for transmission and optical characteristics.Attenuation
- GB/T 7424.2-2008 Optical fibre cable generic specification.Part 2:Basic optical cable test procedures
GB/T 41057-2021 history
- 2021 GB/T 41057-2021 Technical requirements for distributed acoustic optical fiber monitoring system on prestressed concrete cylinder pipe
