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NB/T 11143-2023: Anchor (cable) stress sensor for mine
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 11143-2023 | English | 389 |
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Anchor (cable) stress sensor for mine
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NB/T 11143-2023
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PDF similar to NB/T 11143-2023
Basic data | Standard ID | NB/T 11143-2023 (NB/T11143-2023) | | Description (Translated English) | Anchor (cable) stress sensor for mine | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D09 | | Classification of International Standard | 29.260.20 | | Word Count Estimation | 17,177 | | Date of Issue | 2023-02-06 | | Date of Implementation | 2023-08-06 | | Issuing agency(ies) | National Energy Administration | NB/T 11143-2023: Anchor (cable) stress sensor for mine---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 29:260:20
CCSD09
People's Republic of China Energy Industry Standards
Mine bolt (cable) stress sensor
Released on 2023-02-06
2023-08-06 Implementation
Released by the National Energy Administration
table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Product model and classification 2
5 Technical requirements 2
6 Test method 6
7 Inspection rules 9
8 Labeling, packaging, transportation and storage 11
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document was proposed by the China Coal Industry Association:
This document is under the jurisdiction of the Coal Mine Safety Standardization Technical Committee of the Coal Industry:
This document was drafted by: China Coal Science and Industry Group Shenyang Research Institute Co:, Ltd:, Anbiao National Mining Product Safety Mark Center Co:, Ltd:,
Shandong Guang'an Intelligent Technology Co:, Ltd:, Wuhan Changsheng Coal Safety Technology Co:, Ltd:, Tiandi Technology Co:, Ltd:
The main drafters of this document: Ma Long, Zou Xiaoxu, Li Zhe, Li Zhenxin, Xu Mingying, Qi Wenting, Qian Xu, Pan Yanan, Liu Chunsheng, Chang Lin,
Zhang Yujia, Wang Dong, Zhang Qiulin, He Minggang, Liu Lili, Liu Yajun, Tang Yong, Zhang Zhenfeng:
Mine bolt (cable) stress sensor
1 Scope
This document specifies the product model and classification, technical requirements, test methods, inspection rules and signs,
Packaging, transportation and storage:
This document is applicable to mine bolt (cable) stress sensors (hereinafter referred to as
sensor):
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 191 Packaging, storage and transportation icon marks
GB/T 2423:1-2008 Environmental testing for electrical and electronic products - Part 2 Test methods Test A: Low temperature
GB/T 2423:2-2008 Environmental testing for electrical and electronic products - Part 2 Test methods Test B: High temperature
GB/T 2423:4-2008 Environmental testing for electrical and electronic products - Part 2 Test methods Test Db Alternating damp heat
(12h 12h cycle)
GB/T 2423:5-2019 Environmental Testing Part 2: Test Methods Test Ea and Guidelines: Shock
GB/T 2423:10-2019 Environmental testing Part 2: Test method Test Fc: Vibration (sinusoidal)
GB/T 2829-2002 Sampling procedure and table for periodic inspection counting (applicable to inspection of process stability)
GB/T 3836:1 Explosive atmospheres Part 1: General requirements for equipment
GB/T 3836:2 Explosive atmospheres Part 2: Equipment protected by flameproof type "d"
GB/T 3836:3 Explosive atmospheres Part 3: Equipment protected by increased safety type "e"
GB/T 3836:4-2021 Explosive atmospheres Part 4: Equipment protected by intrinsic safety type "i"
GB/T 4208 enclosure protection level (IP code)
GB/T 9969 General Rules for Instructions for Use of Industrial Products
GB/T 10111 Generation of Random Numbers and Its Application in Product Quality Sampling Inspection
GB/T 12173 General electrical equipment for mining
MT/T 210-1990 Basic test methods for electrical and electronic products for communication, detection and control in coal mines
MT/T 899 Coal mine information transmission device
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
A device used to measure the stress on an anchor (cable):
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