DZ/T 0101.12-1994
Active
JJG 930-2021
Active
National Metrology and Inspection Regulations JJG
JJG 930-2021 Pile Dynamic Measuring Instruments
JJG 930-2021 Pile Dynamic Measuring Instruments
Basic Information
Standard Code:
JJG 930-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2021-07-28
Implement Date:
2022-01-28
Pages:
20 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of dynamic measuring instruments for foundation piles.
Development Information
Replace the following standards
Referenced Standards
JJF 1001-2011 General Terms in Metrology and Their Definitions
JJF 1156-2006 Terminology and Definitions for Measurement of Vibration,Shock and Rotating Velocity
GB/T 20485.1-2008 Methods for the calibration of vibration and shock transducers—Part 1:Basic concepts
JG/T 518-2017 Pile dynamic tester
JJG 676-2000 Working Measuring Vibration Instruments
JJG 676-2019 Vibration Meters
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