JJF 2272-2025 Active National Metrology Technical Specifications JJF

JJF 2272-2025 Method for Online Calibration of Structural Monitoring Systems for Bridges and Tunnels

JJF 2272-2025 Method for Online Calibration of Structural Monitoring Systems for Bridges and Tunnels

Publish Date: 2025-06-11 Implement Date: 2025-12-11 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2272-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-06-11

Implement Date: 2025-12-11

Pages: 24 pages

Scope

The calibration method specified in this standard is applicable to the online calibration of bridge and tunnel structure monitoring systems where the sensors are not easily disassembleable. Other types of monitoring systems can refer to and use it.
This standard is not applicable to the online calibration of monitoring systems composed of embedded sensors.

Development Information

Word Count: 24 Thousand words Pages: 24 pages

Referenced Standards

JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement JJF 1305-2011 Calibration Specification for Linear Displacement Sensors GB/T 18459-2001 Methods for calculating the main static performance specifications of transducers JT/T 1037-2022 Road Bridge Structure Monitoring Technical Specification JT/T 1037-2016 Road Bridge Structure Safety Monitoring System Technical Specification GB 50982-2014 Technical Code for monitoring Of building and bridge Structures

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