GB/T 19531.2-2026 Pending National standards

GB/T 19531.2-2026 Technical requirements for the observation environment of seismic stations—Part 2:Electromagnetic observation

Publish Date: 2026-01-28 Implement Date: 2026-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19531.2-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Engineered earthquake resistance, engineering fire prevention, and civil air defense projects

ICS Name: Earthquakes and anti-vibration measures

Publish Date: 2026-01-28

Implement Date: 2026-08-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国地震标准化技术委员会(SAC/TC 225)

Pages: 24 pages

Scope

本文件规定了地震台站电磁观测环境的技术指标、电磁骚扰源距地震台站电磁观测设施的最小距离，描述了相应的测试与计算方法。
本文件适用于地震台站地电场观测、地磁场观测与地电阻率观测设施的选址及其电磁环境的保护。

Development Information

Drafting Units:

中国地震局地球物理研究所、中国地震局地震预测研究所、江苏省地震局、吉林省地震局、河北省地震局、新疆维吾尔自治区地震局、中国地震台网中心、甘肃省地震局

Drafting Persons:

李琪、王兰炜、张宇、张兴国、王晓美、张秀霞、郭宇鑫、马小溪、胡秀娟、杨福喜、汤一翔、张素琴、何宇飞、赵旭东、刘高川、谭大诚

Word Count: 25 Thousand words Pages: 24 pages

Same series standard

GB/T 19531.1-2026 Technical requirements for the observation environment of seismic stations—Part 1:Seismometry

Replace the following standards

GB/T 19531.2-2004 Technical requirement for the observational environment of seismic stations—Part 2:Electromagnetic observation

Referenced Standards

GB/T 917-2009 Mark rules of highway route and number of national trunk highway GB/T 917-2017 Mark rules of highway route and number of national trunk highway GB 917.1-2000 Mark rules of highway route—Naming, numbering and coding GB 917.2-2000 Mark rules of highway route—Name and number of national trunk highway GB/T 18207.1-2000 Terminology of protecting against and mitigating earthquake disasters—Part 1:Basic terms GB/T 18207.1-2008 Terminology of protecting against and mitigating earthquake disasters—Part 1:Basic terms GB/T 18207.2-2005 Terminology of protecting against and mitigating earthquake disasters—Part 2:Special technical terms GB/T 28026.2-2011 Railway applications—Fixed installations—Part 2:Protective provisions against the effects of stray currents caused by d.c.traction supply system GB/T 28026.2-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 2:Provisions against the effects of stray currents caused by d.c. traction systems DB/T 18.1 DB/T 18.2 DB/T 33.1-2009 Seismic and Electrical Observation Method for Ground Resistance Precipitation Part 1: Single-pole Distance Observation DB/T 34

Related Standards

GB/T 10297-1998 Replaced

GB/T 10297-1998 Test method for thermal conductivity of nonmetal solid materials by hot-wire method

Publish Date: 1998-05-08

GB 17740-1999 Replaced

GB 17740-1999 General ruler for earthquake magnitude

Publish Date: 1999-04-26

GB 17741-1999 Replaced

GB 17741-1999 Code for seismic safety evaluation of engineering sites

Publish Date: 1999-04-26

GB/T 17742-1999 Replaced

GB/T 17742-1999 The Chinese seismic intensity scale

Publish Date: 1999-04-26

GB/T 18207.1-2000 Replaced

GB/T 18207.1-2000 Terminology of protecting against and mitigating earthquake disasters—Part 1:Basic terms

Publish Date: 2000-10-17

GB/T 18208.3-2000 Replaced

GB/T 18208.3-2000 Post-earthquake field works—Part 3:Code for field survey

Publish Date: 2000-10-17