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Chinese Standard: NB/T 11262-2023

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Classification indexes and roadside support modes of gob-side entry in coal mine


Standard in brief
Scope of Application:  
本文件规定了煤矿沿空巷道巷旁支护的指标及类型、分类方法、常用巷旁支护方式以及巷旁支护技术要求。
本文件适用于煤层长壁开采沿空巷道巷旁支护分类指标及支护方式的确定。

Basic information
Standard No:NB/T 11262-2023
Standard Name:煤矿沿空巷道巷旁支护分类指标及支护方式
English Name:Classification indexes and roadside support modes of gob-side entry in coal mine
Standard Status:现行
Release Date:2023-05-26
Effective Date:2023-11-26
Language of Publication:中文简体

Standard Classification
ICS Number:73.100.10
CCS Number:D15

Related Standards
Referenced Standards:GB/T 23561.7,DB/T 14

Publication Information
Number of pages:16
Number of words:23 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-09-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:NB
Other Standard Number:11262
Drafter:谭云亮、王乃国、刘学生、吴拥政、李桂臣、刘志钧、于凤海、郭伟耀、胡善超、周明、魏文、范德源、马占国、张俊文
Drafting Organization:山东科技大学、新汶矿业集团有限责任公司、中煤科工开采研究院有限公司、中国矿业大学、中国矿业大学(北京)
Management Organization:中国煤炭工业协会科技发展部
Proposing Department:中国煤炭工业协会

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