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GB/T 31439.1-2015

Chinese Standard: 'GB/T 31439.1-2015'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
GB/T 31439.1-2015English449 Add to Cart Days<=5 Corrugated sheet steel beams for road guardrail -- Part 1: W-beam guardrail Valid GB/T 31439.1-2015
GB/T 31439.1-2015Chinese24 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   

BASIC DATA
Standard ID GB/T 31439.1-2015 (GB/T31439.1-2015)
Description (Translated English) Corrugated sheet steel beams for road guardrail. Part 1: W-beam guardrail
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P66
Classification of International Standard 93.080.30
Word Count Estimation 25,222
Date of Issue 2015-05-15
Date of Implementation 2015-08-01
Quoted Standard GB/T 228.1; GB/T 232; GB/T 470; GB/T 699; GB/T 700; GB/T 1231; GB/T 3077; GB/T 4336; GB/T 6725; GB/T 10111; GB/T 18226; JT/T 495; JTG/T D81
Drafting Organization Research Institute of Highway Ministry of Transport; Jiangsu Huaxia Traffic Engineering Group Co., Ltd.; Jiangsu Guoqiang galvanized Industrial Co., Ltd.; Weifang East Steel Pipe Co., Ltd.; Hebei Kui Peng transport facilities; Materials Co., Ltd. Shandong Rui Da Expressway; in Beijing post Huaan Technology Co., Ltd; Xuzhou Rand transportation Technology Co., Ltd.; China Kunming Road transportation equipment manufacturing Co., Ltd.
Administrative Organization National Traffic engineering facilities (highway) Standardization Technical Committee (SAC/TC 223)
Regulation (derived from) National Standard Announcement 2015 No. 15
Proposing organization National Traffic engineering facilities (highway) Standardization Technical Committee (SAC/TC 223)
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This Standard specifies two wave beam steel guardrail product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This Standard applies to highways and urban roads with two wave beam steel guardrail, you can refer to other places use.

GB/T 31439.1-2015
(Wave beam steel guardrail - Part 1. Two wave beam steel guardrail)
ICS 93.080.30
P66
National Standards of People's Republic of China
Wave beam steel guardrail
Part 1. two wave beam steel guardrail
-Part 1. W-beamguardrail
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
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
Categories 3 and Composition 1
4 Technical requirements 4
5 Test methods 18
19 6 Inspection Rules
7 signs, packaging, transportation and storage 20
Appendix A (normative) tensile load test of bolting 21
Foreword
GB/T 31439 "wave beam steel guardrail," divided into the following two parts.
--- Part 1. two wave beam steel guardrail;
--- Part 2. Three-wave beam steel guardrail.
This section GB/T Part of 131,439.
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. Transportation Research Institute of Highway Ministry of Transport, Jiangsu Huaxia Traffic Engineering Group Co., Ltd., Jiangsu Guoqiang galvanized real
Co., Ltd., Weifang East Steel Pipe Co., Ltd. Hebei Kui Peng transport facilities, Shandong Expressway Investor Materials Co., Ltd., North
Beijing Hua Technology Co., Ltd. in the post, Xuzhou Rand Transportation Technology Co., Ltd., Kunming, China Road Transportation Equipment Manufacturing Co., Ltd.
The main drafters of this standard. Korean yuan, Zhang Xuan, Tang Cheng Cheng, He Yong, Wang, Pan Shiqiang, Li Orchestra, Wang Liping, Lee Hak-jen, Peng Lei,
Artistry Yang, Zhou Zhiwei, Li Yong, Yang Manjuan, oriental land, Ma.
Wave beam steel guardrail
Part 1. two wave beam steel guardrail
1 Scope
GB/T 31439 provisions of this part of the two wave beam steel guardrail product classification, technical requirements, test methods, inspection rules and signs,
Packaging, transportation and storage.
This section applies to highways and urban roads with two wave beam steel guardrail, you can refer to other places use.
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.
RT Test Method. Test Part 1 GB/T 228.1 metallic materials tensile
GB/T 232 metallic materials - Bend test
GB/T 470 zinc
GB/T 699 high-quality carbon structural steel
GB/T 700 carbon structural steel
GB/T 1231 Steel hexagon head bolts, hexagon nuts, plain washers for high-strength
GB/T 3077 alloy steel
GB/T 4336 carbon steel and low alloy steel spark source atomic emission spectrometry method (conventional method)
GB/T 6725 cold-formed steel
GB/T 10111 random number generation and its application in product quality sampling in
GB/T 18226 highway traffic engineering and technical conditions corrosion of steel components
JT/T 495 Highway Traffic Safety Facilities Quality Inspection Sampling
JTG/T D81 highway traffic safety facilities design Details
3 Product Classification and composition
3.1 Product Classification and Nomenclature
3.1.1 Categories
Two wave beam steel guardrail (hereinafter referred to as the fence) divided by the cross-sectional shape and cross-section and other variable cross-section rails, divided according to the thickness of 3mm thick fence
And 4mm thick fence, according to the coating into the form of one-coat coating compound fence and guardrail, according to road test to set the position of the fence and into the central divider
With a fence.
3.1.2 Product Naming
The name of the fence by the "coating category name" plus "two wave beam steel guardrail" component, coating category name should be consistent with GB/T 18226
Provisions.
Related standard:   GB/T 31439.2-2015  GB/T 31440-2015
Related PDF sample:   GB/T 24970-2020  GB 50688-2011
   
 
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