GB/T 43215-2023 Active National standards

GB/T 43215-2023 Assessment methods for foundation stability of the surface construction above goaf

GB/T 43215-2023 Assessment methods for foundation stability of the surface construction above goaf

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43215-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Geological and mineral exploration and development

ICS Name: Mining and excavation

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 22 pages

Scope

This document stipulates the general requirements, working procedures, assessment and investigation scope, mine subsidence investigation, calculation of surface movement and deformation and impact analysis, assessment of the stability of the foundation of the surface construction in the goaf area, assessment of the suitability of the construction site, prevention and control measures and deformation monitoring, and requirements for the submission of results. This document is applicable to the assessment of the stability of the foundation of the surface construction in the goaf area of coal mines. Non-coal mines can refer to and use it according to specific circumstances.

Development Information

Word Count: 45 Thousand words Pages: 22 pages

Referenced Standards

GB/T 23561.1-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 1:General requirements for sampling GB 51044-2017 GB 50021-2001 Code for investigation of geotechnical engineering GB/T 50123-2019 Standard for geotechnical testing method GB 50330-2013 Technical code for building slope engineering GB 50007-2011 Code for design of buiding foundation GB 50009-2012 Load code for the design of building structures GB 50026-2020 Code for engineering surveying GB/T 50266-2013 Standard for test methods of engineering rock mass GB 51180-2016 Technical code for ground treatment of buildings in coal mine goaf JGJ 8-2016 Code for deformation measurement of building and structure

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