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GB/T 18365-2018: Hot-extruded PE protection paralleled high strength wire cable for cable-stayed bridge
Status: Valid GB/T 18365: Evolution and historical versions
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Hot-extruded PE protection paralleled high strength wire cable for cable-stayed bridge
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GB/T 18365-2018
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| GB/T 18365-2001 | English | RFQ |
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Technical conditions for hot-extruding PE protection high strength wire cable of cable-stayed bridge
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GB/T 18365-2001
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Basic data | Standard ID | GB/T 18365-2018 (GB/T18365-2018) | | Description (Translated English) | Hot-extruded PE protection paralleled high strength wire cable for cable-stayed bridge | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P28 | | Classification of International Standard | 93.040 | | Word Count Estimation | 30,319 | | Date of Issue | 2018-06-07 | | Date of Implementation | 2019-01-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 18365-2018: Hot-extruded PE protection paralleled high strength wire cable for cable-stayed bridge
---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.
Hot-extruded PE protection paralleled high strength wire cablefor cable-stayed bridge
ICS 93.040
P28
National Standards of People's Republic of China
Replacing GB/T 18365-2001
Cable-pulled bridge with hot extruded polyethylene high-strength steel cable
Published on.2018-06-07
2019-01-01 Implementation
National Market Supervision Administration
China National Standardization Administration released
Directory
Preface III
1 Scope 1
2 Normative references 1
3 Terms and definitions, symbol 2
4 Classification, structure, specifications and technical parameters and model 3
5 Technical Requirements 5
6 Test method 9
7 Inspection Rules 13
8 Signs, packaging, transport and storage 14
Appendix A (Normative) Main technical parameters of cable 16
Appendix B (Normative Appendix) Main Technical Parameters of Anchorage 19
Appendix C (Normative) Cable Section 21
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 18365-2001 "Technical conditions for hot-stretched polyethylene high-strength steel cables for cable-stayed bridges". With GB/T 18365-
Compared with.2001, the main technical changes are as follows.
--- Added terms and definitions for built-in vibration dampers (see 3.1.6);
--- Increased the classification of cables (see 4.1);
--- Revised the model representation of cables and anchors (see 4.4,.2001 version 4.2);
--- Increased zinc-aluminum alloy coating steel wire material (see 5.2.1);
--- Increased high-strength steel wire strength level (see 5.2.1.3);
--- Removed no relaxation of steel wire and Class I relaxation requirements (see version 4.5.1.7 of the.2001 edition);
--- Modify the main performance indicators of high-density polyethylene sheath material (see 5.2.2, version 4.5.2 of the.2001 edition);
--- Increased anchorage filler strength definition (see 5.2.4.2);
--- Increased the definition and requirements of the cable attachments (see 5.2.6);
--- Modify the process performance requirements (see 5.4, Chapter 5 of the.2001 edition);
--- Increased material testing methods (see 6.2);
--- Increased cable tightness test (see 6.3.4);
--- Removed inspection of raw materials (see 6.1 in.2001 edition);
--- Increased the specific requirements of the inspection rules (see Chapter 7, Chapter 6 of the.2001 edition);
--- Removed other requirements (see Chapter 8 of the.2001 edition);
--- Removed the main technical parameters of cable when the tensile strength of steel wire was 1570 MPa, increased the tensile strength of steel wire
Main technical parameters of cable at 1770 MPa, 1860 MPa and 1960 MPa (see Appendix A, Appendix.2001)
A);
--- Removed the anchorage weight, merged the φ7mm and φ5mm anchorage technical parameter tables, and expressed the specifications with the nominal breaking force of the cable.
Model (see Appendix B, Appendix B of.2001 Edition);
--- Modify the cable body profile, the shape of the original circle is modified to approximate the hexagon (see Appendix C,.2001 Edition, Appendix C).
This standard is proposed and managed by the Ministry of Transport of the People's Republic of China.
This standard was drafted by Chongqing Wanqiao Transportation Technology Development Co., Ltd., China Merchants Chongqing Communication Research and Design Institute Co., Ltd., and China Communications Government.
Luchang Bridge Construction National Engineering Research Center Co., Ltd., China Communications (Beijing) Transportation Product Certification Center Co., Ltd.
The main drafters of this standard. Zhao Yancai, Li Yu, Zou Xiaoyan, Chen Weifeng, Zhang Heng, Bi Renzhong, Ding Yijun.
The previous versions of the standards replaced by this standard are.
--- GB/T 18365-2001.
Cable-pulled bridge with hot extruded polyethylene high-strength steel cable
1 Scope
This standard specifies the classification, product structure, specifications and models, technical requirements, test parties of hot extruded polyethylene high strength steel wire cables for cable-stayed bridges.
Laws, inspection rules, and signs, packaging, transportation, and storage requirements.
This standard applies to the production, inspection and use of hot extruded polyethylene high-strength wire ropes for cable-stayed bridges.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 228.1 Tensile test of metallic materials Part 1. Test method at room temperature
GB/T 231.1 Brinell hardness test for metallic materials - Part 1. Test method
Repeated bending test method for GB/T 238 metal material wire
GB/T 239.1 Wire for metallic materials - Part 1. One-way torsion test method
GB/T 470 zinc ingot
GB/T 699 high quality carbon structural steel
GB/T 1839 Quality Test Method for Galvanized Steel Products
GB/T 2972 galvanized steel wire zinc layer copper sulfate test method
GB/T 2976 wire rod test method for metallic materials
GB/T 3077 alloy structural steel
GB/T 4162-2008 Ultrasonic testing method for wrought steel bars
GB/T 4237 stainless steel hot rolled steel plate and strip
GB/T 4956 Magnetic coating on non-magnetic covering layer thickness magnetic method
GB/T 5796.1 trapezoidal thread - Part 1. Shapes
GB/T 5796.3 trapezoidal thread - Part 3. Basic dimensions
GB/T 5796.4 trapezoidal thread - Part 4. Tolerances
GB/T 6402-2008 Ultrasonic testing method for steel forgings
GB/T 9352 compression molding of plastic thermoplastic material samples
GB/T 9439 Gray Iron Castings
Hot-dip galvanized steel wire for GB/T 17101 bridge cable
GB/T 20492 Zinc-5% aluminum-mixed rare earth alloy coated steel wire, strand
Test method for elastic modulus and Poisson's ratio of GB/T 22315 metallic materials
CJ/T 297 High Density Polyethylene Sheath Material for Bridge Cables
HG/T 3949 Masking Pressure Sensitive Adhesive Tape
NB/T 47013.4-2015 Nondestructive testing of pressure equipment - Part 4. Magnetic particle testing
YB/T 036.7 General Technical Conditions for Metallurgical Equipment Manufacturing Forgings
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