GB/T 14227-2024 Active National standards

GB/T 14227-2024 Acoustical requirement and measurement on station platform of urban rail transit

GB/T 14227-2024 Acoustical requirement and measurement on station platform of urban rail transit

Publish Date: 2024-09-29 Implement Date: 2025-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14227-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Urban transportation facilities

ICS Name: \nNoise (related to humans)

Publish Date: 2024-09-29

Implement Date: 2025-04-01

Pages: 16 pages

Scope

This document specifies the acoustic requirements and the content of measurement reports for urban rail transit station platforms during train entry and exit, and describes the noise measurement methods and reverberation time measurement methods.
This document is applicable to the design, measurement, and evaluation of the acoustic environment of station platforms in newly built, renovated, and expanded urban rail transit systems with a maximum operating speed of no more than 160 km/h, which are supported by steel wheels and steel rails and powered by electric energy. It also serves as a reference for measuring the acoustic environment of station platforms on existing urban rail transit lines.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Replace the following standards

GB/T 14227-2006 Acoustical requirement and measurement on station platform of urban rail transit

Referenced Standards

GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 15173-1994 Sound calibrators GB/T 15173-2010 Electroacoustics—Sound calibrators GB/T 36075.2-2018 Acoustics—Measurement of room acoustic parameters—Part 2:Reverberation time in ordinary rooms GB/T 15173-2026 Electroacoustics—Sound calibrators

Related Standards

GB/T 3239-1982 Active

GB/T 3239-1982 Expression of physical and subjective magnitudes of sound and noise in air

Publish Date: 1982-06-08

GB/T 4963-1985 Replaced

GB/T 4963-1985 Normal equal-loudness contours for pure tones under free field listening conditions

Publish Date: 1985-02-28

GB/T 7582-1987 Replaced

GB/T 7582-1987 Acoustics—Threshold of hearing by air conduction as a function of age and sex for otologically normal persons

Publish Date: 1987-03-27

GB/T 7583-1987 Active

GB/T 7583-1987 Acoustics—Pure tone air conduction threshold audiometry—For hearing conservation purposes

Publish Date: 1987-03-27

GB 14227-1993 Replaced

GB 14227-1993 Noise limits on platform of subway station

Publish Date: 1993-03-06

GB/T 14228-1993 Replaced

GB/T 14228-1993 Measurement for noise on platform of subway station

Publish Date: 1993-03-06