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Chinese Standard: GB/T 39336-2020

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Technical requirement of roadside bag filling for gob-side entry retaining with high-water material


Standard in brief
Scope of Application:  
本标准规定了沿空留巷高水材料巷旁袋式充填技术的术语和定义、高水材料强度要求、制浆输送系统、巷旁充填留巷支护要求、充填留巷工艺流程及要求、充填体强度、矿压监测和质量检测。
本标准适用于煤层倾角小于25°,采高小于5.0 m,应用锚网支护的回采巷道。

Basic information
Standard No:GB/T 39336-2020
Standard Name:沿空留巷高水材料巷旁袋式充填技术要求
English Name:Technical requirement of roadside bag filling for gob-side entry retaining with high-water material
Standard Status:现行
Release Date:2020-11-19
Effective Date:2021-06-01
Language of Publication:中文简体

Standard Classification
ICS Number:73.020
CCS Number:D15

Related Standards
Referenced Standards:GB 3836.2,GB/T 20105,GB/T 39337,HG/T 2580,JB/T 7043

Publication Information
Number of pages:16
Number of words:20 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2020-11-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:39336
Drafter:张党育、孙春东、赵云佩、高会春、刘连伏、马民乐、王春耕、卢志敏、周奕朝、刘树轮、梁义江、李永元、李继升、于晓伟、孙鹏宇、杨洪增、宋佳、李强、曾瑞萍、王英、王学伟、郝永超、杨扬
Drafting Organization:冀中能源集团有限责任公司、冀中能源邯郸矿业集团有限公司、国家能源充填采煤技术重点实验室、河北充填采矿技术有限公司、河北煤炭科学研究院有限公司、中国煤炭工业协会生产力促进中心
Management Organization:中国煤炭工业协会
Proposing Department:中国煤炭工业协会

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