GB 30979-2014
Active
T/TMAC 049-2022
Active
Group standards
T/TMAC 049-2022 The method for detecting the underground environment of urban rail transit intersections
T/TMAC 049-2022 The method for detecting the underground environment of urban rail transit intersections
Price:
$ 26.00
Basic Information
Standard Code:
T/TMAC 049-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTransportation Engineering
ICS Name:
Environment Impact Assessment
Publish Date:
2022-11-08
Implement Date:
2022-12-08
Pages:
16 pages
Scope
This document specifies the requirements for the detection parameters, sampling methods, detection methods, data recording, and processing of the environment in underground sections of urban rail transit.
This document is applicable to the detection of the environment in underground sections of urban rail transit during the operation period.
Development Information
Referenced Standards
GB/T 23716-2009 Human response to vibration—Measuring instrumentation
WS/T 750-2015
HJ/T 193-2005 Environmental Air Quality Automatic Monitoring Technical Specification
HJ 193-2013 Installation and Acceptance Technical Specification for Continuous Automatic Monitoring System of Gaseous Pollutants in Ambient Air (SO2, NO2, O3, CO)
JJG 676-2000 Working Measuring Vibration Instruments
JJG 676-2019 Vibration Meters
JJG 834-2006 Dynamical Signal Analyzer
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