NB/T 11553-2024 Active Industry standards-Energy

NB/T 11553-2024 Technical specification for observation of surface movement and deformation in coal mines

Publish Date: 2024-05-24 Implement Date: 2024-11-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: NB/T 11553-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: \nCoal

Publish Date: 2024-05-24

Implement Date: 2024-11-24

Pages: 48 pages

Scope

This document stipulates the general requirements for surface movement observation and data processing technology in underground coal mines, the purpose and work content of surface movement observation, data collection and on-site survey, design of surface movement observation stations, surface movement observation, observation data processing, other observation techniques and observation results.
This document is applicable to surface movement observation and data processing in underground coal mines.

Development Information

Word Count: 73 Thousand words Pages: 48 pages

Referenced Standards

GB/T 12898-2009 Specifications for the third and fourth order leveling GB/T 16818-2008 Specifications for short to medium ranges electro-optical distance measurements GB/T 17942-2000 Specifications for national triangulation GB/T 18314-2024 Specifications for survey and measurement of global navigation satellite system CH/Z 3017-2015 Procedural guidelines for three-dimensional laser scanning of the ground GB 50026-2020 Code for engineering surveying

Related Standards

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GB 5751-1986 Classification of Chinese coals

Publish Date: 1986-01-09

GB 481-1993 abolished_transferred

GB 481-1993 Sampling method of coal sample for production

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GB/T 15223-1994 Replaced

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GB/T 15224.1-1994 Replaced

GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal

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GB/T 15224.2-1994 Replaced

GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

Publish Date: 1994-09-24

GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

Publish Date: 1994-09-24