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GB/T 31443-2015 English PDF

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US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31443-2015: Rating of pre-warning of highway traffic condition under snow and icy weather conditions
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31443-2015	239	Add to Cart	3 days	Rating of pre-warning of highway traffic condition under snow and icy weather conditions	Valid

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Basic data

Standard ID: GB/T 31443-2015 (GB/T31443-2015)
Description (Translated English): Rating of pre-warning of highway traffic condition under snow and icy weather conditions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: R85
Classification of International Standard: 03.220.20
Word Count Estimation: 11,163
Date of Issue: 2015-05-15
Date of Implementation: 2015-08-01
Quoted Standard: QX/T 48-2007; QX/T 52-2007; QX/T 53-2007; QX/T 111-2010
Regulation (derived from): National Standard Announcement 2015 No. 15
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 specifies the snow weather road traffic conditions warning grade level and division method. This Standard applies to highways, primary roads, secondary roads for the impact of winter weather on the regional road network will be operational warning information.

GB/T 31443-2015: Rating of pre-warning of highway traffic condition under snow and icy weather conditions

---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.
Rating of pre-warning of highway traffic condition under snow and icy weather conditions ICS 03.220.20 R85 National Standards of People's Republic of China Winter weather warning road traffic conditions rating Issued on. 2015-05-15 2015-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Traffic engineering facilities (highway) Standardization Technical Committee (SAC/TC223) and focal points. This standard was drafted. Research Institute of Highway Ministry of Transport, CMA Public Weather Service Center. The main drafters of this standard. Cai Lei, Li Bin, KONG Tao, Wu Hao, Tian Hua, WANG Lin, Liu Wenfeng, Zhang Ji-liter, Li Great Wall, Tang Jun-jun, Zhang Li, Li Zhao, Hao Liang. Winter weather warning road traffic conditions rating

1 Scope

This standard specifies the snow weather road traffic conditions and alert grade level classification method. This standard applies to highways, highway, secondary roads snow and ice influence on the regional road network running for early warning information Release.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. QX/T 48-2007 meteorological observation specification - Part 4. weather phenomena observation QX/T 52-2007 surface weather observing practices - Part 8. Rainfall observations QX/T 53-2007 surface weather observing practices - Part 9. snow depth and snow pressure observation QX/T 111-2010 Highway Traffic meteorological condition grade

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Warning composite index early-warningcompositeindex Warning traffic conditions important indicator of winter weather roads. Threshold for winter weather road conditions prevailing Warning classification determination, reflect Snow and ice on the road network affect health 3.2 Freezing freezingtemperature Freezing temperatures on the pavement. The freezing point of pure water is 0 ℃, water salinity greater, the lower the freezing point.

4 winter weather warning road traffic conditions rating

In an impact on the regional road network safety and smooth flow of traffic snow weather conditions for the object, according to the road weather, road conditions, infrastructure Facilities indicators and other factors, winter weather warning by road traffic conditions from strong to weak is divided into four levels (Table 1). Table 1 winter weather warning grade highway traffic conditions Warning Warning Level composite index HSF warning color status description A 8≤HSF≤10 red winter weather particularly severe impact on the road network operation Two 6≤HSF < 8 orange winter weather a serious impact on the operation of the road network Three 4≤HSF < 6 yellow winter weather may cause more serious impact on the operation of the road network Four 0 \u003cHSF\u003c4 蓝色冰雪天气对公路网运行造成一般影响 Note. Refer to calculate the value of early warning HSF Chapter 6 Composite Index calculations. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31443-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31443-2015_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 31443-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31443-2015_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.