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Chinese Standard: NB/T 10950-2022

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Welded steel joist for rock bolting


Standard in brief
Scope of Application:  
本文件规定了锚杆支护用钢筋托梁(以下简称“钢筋托梁”)的材料、结构尺寸和力学性能等技术要
求,描述了相应的取样、试验方法,规定了标志、包装、运输与贮存等方面的内容,同时给出了产品的结构
形式。
本文件适用于煤矿巷道锚杆支护用钢筋托梁。

Basic information
Standard No:NB/T 10950-2022
Standard Name:锚杆支护用钢筋托梁
English Name:Welded steel joist for rock bolting
Standard Status:现行
Release Date:2022-05-13
Effective Date:2022-11-13
Language of Publication:中文简体

Standard Classification
ICS Number:73.100.10
CCS Number:D97

Related Standards
Referenced Standards:GB/T 228.1,GB/T 1499.1,GB/T 1499.2,GB/T 2829-2002,GB/T 10111,MT/T 154.1

Publication Information
Number of pages:12
Number of words:20 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-09-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:NB
Other Standard Number:10950
Drafter:康红普、林健、丁全录、吴拥政、张镇、何杰、吴建星、杨景贺、王强、张德稳、郝登云
Drafting Organization:天地科技股份有限公司开采设计事业部、煤炭科学技术研究院有限公司、山西潞安矿业(集团)有限责任公司、山东焱鑫矿用材料加工有限公司
Management Organization:煤炭行业煤矿专用设备标准化技术委员会
Proposing Department:中国煤炭工业协会

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