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GB/T 26477.1-2011 English PDF

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US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 26477.1-2011: Cranes -- Design calculation for rail wheels and associated trolley track supporting structure -- Part 1: General
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26477.1-2011	349	Add to Cart	3 days	Cranes -- Design calculation for rail wheels and associated trolley track supporting structure -- Part 1: General	Valid

Similar standards

GB/T 24818.4 GB/T 23724.1 GB/T 24809.2 GB/T 26470 GB/T 26471 GB/T 26473

Basic data

Standard ID: GB/T 26477.1-2011 (GB/T26477.1-2011)
Description (Translated English): Cranes -- Design calculation for rail wheels and associated trolley track supporting structure -- Part 1: General
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J80
Classification of International Standard: 53.020.20
Word Count Estimation: 15,115
Date of Issue: 2011-05-12
Date of Implementation: 2011-12-01
Quoted Standard: GB/T 6974.1; GB/T 20863.1; GB/T 22437.1; GB/T 22437.3; GB/T 22437.5; ISO 8686-2; ISO 8686-4
Adopted Standard: ISO 16881-1-2005, MOD
Regulation (derived from): Announcement of Newly Approved National Standards No. 6 of 2011
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard provides a crane orbiting iron or steel wheels size requirements, and gives the wheel pressure acting on the crane structure of the local stress generated in the calculation formula.

GB/T 26477.1-2011: Cranes -- Design calculation for rail wheels and associated trolley track supporting structure -- Part 1: General

---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.
. Cranes Design calculation for rail wheels and associated trolley track supporting structure Part 1. General ICS 53.020.20 J80 National Standards of People's Republic of China Crane rail wheels and associated trolley bearing structure Design and calculation Part 1. General supportingstructure-Part 1. General (ISO 16881-1.2005, MOD) Issued on. 2011-05-12 2011-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Requirements 1 Appendix A (informative) orbit wheel load distribution 5 Local Stress Annex B (informative) wheel support flange plate 7 References 11

Foreword

GB/T 26477 "crane rail wheels and associated trolley bearing structure design calculation" consists of five parts. --- Part 1. General; --- Part 2. Mobile cranes; --- Part 3. Tower cranes; --- Part 4. jib cranes; --- Part 5. Bridge and gantry cranes. This section GB/T Part of 126,477. The partial modification of the use of ISO 16881-1.2005 "Cranes wheel design calculations and associated trolley track bearing structures - Part 1. General Then "(in English). This part of ISO 16881-1.2005 main technical differences are as follows. --- Chapter 2 of this section with GB/T 22437.1 "Design principles for loads and load combinations - Part 1. General" And GB/T 22437.5 "Design principles for loads and load combinations - Part 5. Bridge and gantry cranes" Generation For the ISO 16881-1.2005 is referenced in ISO 8686-1 and ISO 8686-5, the two countries adopt international standards are to modify the system Standards, including the breakdown of load factor and resistance factor γm γp values \u200b\u200bpredetermined ISO 8686-1 and ISO 8686-5 are difference; --- In the load combination table also increases the risk of high coefficient γn. This section also made the following editorial changes. --- The "this part of ISO 16881" with the words "GB/T 26477 in this section"; "." --- With a decimal point instead of a comma as the decimal point, ""; --- Remove the ISO 16881-1.2005 Foreword; --- For ISO 16881-1.2005 international standard referenced with the international standard has been adopted as the standard instead of the corresponding country, It has not been adopted as the standard of a direct reference to international standards; --- Of ISO 16881-1.2005 and Annex A 4.1.6,4.2 effective flange width bc formulas and references [4] editorial errors revised. Appendix A of this section and Appendix B is an informative annex. This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee crane (SAC/TC227) centralized. This section drafted by. DHI DCW Group Co., Ltd. The main drafters of this section. Guipei Kang Ho uranium, Xiu Wei, Dong Wei, Cao Xuyang. Crane rail wheels and associated trolley bearing structure Design and calculation Part 1. General

1 Scope

This section GB/T 26477 for selection orbit crane cast iron or steel wheel size requests, and is given by The formula wheel pressure local stress occurring in the crane structure.

2 Normative references

The following documents contain provisions which, through reference GB/T 26477 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 6974.1 crane terminology - Part 1. General terms (GB/T 6974.1-2008, ISO 4306-1.2007, IDT) GB/T 20863.1 crane classification - Part 1. General (GB/T 20863.1-2007, ISO 4301-1. 1986, IDT) GB/T 22437.1 crane design principles for loads and load combinations - Part 1. General (GB/T 22437.1-2008, ISO 8686-1. 1989, MOD) GB/T 22437.3 crane design principles for loads and load combinations - Part 3. Tower cranes (GB/T 22437.3- 2008, ISO 8686-3.1998, IDT) GB/T 22437.5 crane design principles for loads and load combinations - Part 5. Bridge and gantry cranes (GB/T 22437.5-2008, ISO 8686-5.1992, MOD) Design principles ISO 8686-2 crane loads and load combinations - Part 2. Mobile cranes Design principles ISO 8686-4 crane loads and load combinations - Part 4. jib crane

3 Terms and Definitions

Terms and definitions GB/T 6974.1 established in this section apply to GB/T 26477 of.

4 Requirements

4.1 wheel selection 4.1.1 Wheel Size To determine the size of the wheel, check should be done as follows. a) check the capacity of the largest wheel wheel pressure in use; b) check the wheels to ensure the normal operation and no abnormal excessive wear. Check the above calculation formula (1) and (2) below. Pmax b · D \u200b\u200b≤1.9PL (1) Pmean b · D \u200b\u200b≤PL · C1 · c2 (2) ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 26477.1-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 26477.1-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 26477.1-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 26477.1-2011_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.