GB/T 46548-2025
ActiveTechnical specification for geological environment investigation of coal mining subsidence areas
采煤沉陷区地质环境调查技术规范
Application Summary AI generated
This standard specifies the technical requirements for geological environment surveys in coal mining subsidence areas, including survey methods, data collection, and evaluation criteria. It is applied in the mining industry and environmental management sectors for assessing land deformation, groundwater changes, and ecological damage caused by underground coal extraction. The standard guides field investigations and risk assessments to support land reclamation, infrastructure planning, and disaster prevention in subsidence-affected regions.
Related Standards
GB/T 27992.1-2011
Water depth finding equipment--Part 1: Hydrologic sounding rod
GB/T 27993-2011
General technical conditions for stage measuring instruments
GB/T 27994-2011
General technical conditions for equipments of automatic system for hydrological data acquisition and transmission
GB/T 27991-2011
Fundamental technical requirements for sediment measurement and particle size analysis instrument in open channel
GB/T 19565-2004
Pyranometer
GB/T 19571-2004
Technical specification for the management of marine protected areas
GB/T 19705-2005
General specification of signals and interfaces for hydrologic instruments
GB/T 19704-2005
Display and record for hydrological instrument
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.