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GB/T 41056-2021 English PDF

Q: How long will the true-PDF of English version of GB/T 41056-2021 be delivered?

Upon your order, we will start to translate GB/T 41056-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 41056-2021_English with my colleagues?

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US$539.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41056-2021: Full face tunnel boring machine - Double shield hard rock tunnel boring machine
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41056-2021	539	Add to Cart	5 days	Full face tunnel boring machine - Double shield hard rock tunnel boring machine	Valid

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Basic data

Standard ID: GB/T 41056-2021 (GB/T41056-2021)
Description (Translated English): Full face tunnel boring machine - Double shield hard rock tunnel boring machine
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P97
Word Count Estimation: 28,236
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41056-2021: Full face tunnel boring machine - Double shield hard rock tunnel boring machine

---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.
Full face tunnel boring machine -- Double shield hard rock tunnel boring machine ICS 91:220 CCSP97 National Standards of People's Republic of China Full face tunnel boring machine double shield rock tunnel boring machine Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Basic parameters and models 4 5 Technical requirements5 6 Test methods 11 7 Inspection rules 16 8 Accompanying documents19 9 Marking, Packaging and Shipping 20 Appendix A (Informative) Calculation Method of Theoretical Torque of Cutter 21 Appendix B (Informative) Theoretical Thrust Calculation Method for Roadheader 22 Appendix C (Informative) Theoretical Power Calculation Method of Belt Conveyor 24

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 of Standardization Documents" drafted: This document is proposed by China Machinery Industry Federation: This document is under the jurisdiction of the National Standardization Committee of Construction Machinery and Equipment (SAC/TC328): This document is drafted by: Shijiazhuang Railway University, China Shipbuilding Industry (Qingdao) Rail Transit Equipment Co:, Ltd:, China Railway 18th Bureau Group Co:, Ltd: Company, North Heavy Industry Group Co:, Ltd:, China Railway Construction Heavy Industry Group Co:, Ltd:, China Railway Engineering Equipment Group Co:, Ltd:, shield and excavator State Key Laboratory of Advanced Technology, Beijing Construction Mechanization Research Institute Co:, Ltd:, China Water Resources and Hydropower Third Engineering Bureau Co:, Ltd:, Shanghai Tunnel Dao Engineering Co:, Ltd: Machinery Manufacturing Branch, Shandong University, CCCC Tianhe Machinery Manufacturing Co:, Ltd:, Dalian University of Technology, Lixin Measurement (Shanghai) Co:, Ltd:, Tianjin University, Shenyang University of Technology, Shenyang Jianzhu University: The main drafters of this document: Guo Jingbo, Yang Shaopu, Tang Xigang, Wang Yanjun, Liu Feixiang, He Fei, Ding Yongqiang, Huang Jimin, Liu Shuang, Deng Liying, Li Shucai, He Enguang, Shen Jianhua, Sun Yanqiu, Zhang Bing, Yang Hui, Ma Chengbiao, Huo Junzhou, Gao Zhenzhai, Guo Zhi, Liu Zhenjun, Ning Xiangke, Ma Xiaoli, Pan Cunzhi, Yang Yandong, Zhang Wenjun, Yu Huiwen, Liu Bin, Li Gang, Gu Jianjiang, Hao Rujiang, Li Fubao, Wu Haiyang, Zhu Fushun, Zhou Peng: Full face tunnel boring machine double shield rock tunnel boring machine

1 Scope

This document specifies the basic parameters and models, technical requirements and test methods of the double-shield rock tunnel boring machine in the full-section tunnel boring machine: law, inspection rules, accompanying documents, marking, packaging and transportation: This document is applicable to the design, manufacture and use of the double-shield rock tunnel boring machine (hereinafter referred to as the boring machine) in the full-section tunnel boring machine:

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB/T 150 (all parts) Pressure Vessels GB/T 191 Graphical signs of packaging, storage and transportation GB/T 1985-2014 High-voltage AC isolating switch and grounding switch GB 2893 Safety Color GB 2894 Safety Signs and Guidelines for their Use GB/T 3766 General rules and safety requirements for hydraulic transmission systems and their components Conductor of GB/T 3956 cable GB/T 4208 enclosure protection class (IP code) GB/T 5226:1 Mechanical and Electrical Safety Mechanical and Electrical Equipment Part 1: General Specifications GB 5226:3 Mechanical Safety Mechanical Electrical Equipment Part 11: Voltages higher than 1000Va:c: or 1500Vd:c: but not exceeding Technical conditions of 36kV high voltage equipment GB/T 6388 Receipt and Delivery Marks for Transport Packaging GB/T 7932 General rules and safety requirements for pneumatic systems and their components GB/T 10595 Belt Conveyor GB/T 13283 Accuracy class of testing instruments and display instruments for industrial process measurement and control GB/T 13306 Signs GB/T 13384 General technical conditions for packaging of mechanical and electrical products GB/T 14039-2002 Hydraulic transmission oil solid particle pollution grade code GB/T 14048:3 Low-voltage switchgear and controlgear - Part 3: Switches, isolators, isolating switches and fuse combinations GB/T 14776 Ergonomic Design Principles and Values of Work Post Dimensions GB/T 17301 Earth-moving machinery operation and maintenance space blunt edges and corners GB/T 19666 General Rules for Flame Retardant and Fire Resistant Wires, Cables or Optical Cables GB/T 19804 General dimensional tolerances and geometrical tolerances of welded structures GB/T 20082 Hydraulic Transmission Fluid Contamination Method for Determination of Particle Contamination Degree by Optical Microscope GB/T 20840:2 Transformers Part 2: Supplementary technical requirements for current transformers GB/T 20840:3 Transformers Part 3: Supplementary technical requirements for electromagnetic voltage transformers GB/T 24337 Power Quality Harmonics Between Public Grids ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41056-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41056-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 41056-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41056-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.