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GB/T 13476-2023: Pretensioned spun concrete piles
Status: Valid GB/T 13476: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13476-2023 | English | 569 |
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Pretensioned spun concrete piles
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GB/T 13476-2023
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| GB 13476-2009 | English | 205 |
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[GB/T 13476-2009] Pretensioned spun concrete piles [including 2014 MODIFICATION 1]
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GB 13476-2009
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| GB 13476-1999 | English | 599 |
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Pretensioned spun concrete piles
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GB 13476-1999
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| GB 13476-1992 | English | RFQ |
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Pretensioned spun concrete piles
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GB 13476-1992
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PDF similar to GB/T 13476-2023
Basic data | Standard ID | GB/T 13476-2023 (GB/T13476-2023) | | Description (Translated English) | Pretensioned spun concrete piles | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q14 | | Classification of International Standard | 91.100.30 | | Word Count Estimation | 30,322 | | Date of Issue | 2023-08-06 | | Date of Implementation | 2024-03-01 | | Older Standard (superseded by this standard) | GB/T 13476-2009 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 13476-2023: Pretensioned spun concrete piles---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.
ICS 91.100.30
CCSQ14
National Standards of People's Republic of China
Replace GB/T 13476-2009
Pre-tensioned prestressed concrete pipe piles
Published on 2023-08-06
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
1 Scope 1
2 Normative reference documents 1
3 Terms and Definitions 2
4 Classification and labeling 2
5 General requirements 4
6 Technical requirements 6
7 Test methods 8
8 Inspection Rules 11
9 flags 14
10 Storage, lifting and transportation14
11 Product Certificate 16
Appendix A (normative) Calculation method of effective pre-pressure stress value of pipe pile concrete 17
Appendix B (informative) Configuration of prestressed steel bars for pipe piles, basic dimensions and bending performance indicators of pipe piles of other specifications 19
Appendix C (normative) Shear resistance of pipe piles and their test methods and inspection rules 23
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document replaces GB/T 13476-2009 "Pre-tensioned Prestressed Concrete Pipe Piles". Compared with GB/T 13476-2009, except for the structure
In addition to adjustments and editorial changes, the main technical changes are as follows.
a) Added terms and definitions (see Chapter 3);
b) The model classification has been changed, and the calculation value of the effective pre-stressing stress of PRC pile concrete has been added (see 4.2.2,.2009 edition
3.2.2, 5.2);
c) Changed raw material requirements (see 5.1, 4.1 of the.2009 version);
d) The processing of steel bars and steel bar skeletons has been changed, and the requirements for the outer dimensions of the heading have been added (see 5.2.2, 4.2.1 and.2009 edition)
4.2.2);
e) Added quality control requirements for concrete strength for pressure-free evaporation pipe piles (see 5.3.2);
f) The shear performance index of pipe piles has been changed, and the ultimate shear strength index of pipe piles and the resistance of prestressed concrete pipe piles (PC piles) have been increased.
Shearing performance index (see 5.4, Appendix C, 4.2.3, Appendix C of the.2009 edition);
g) Added general requirements for defect repair (see 5.6);
h) Appearance quality requirements have been changed (see 6.2, 5.4 of the.2009 version);
i) The bending resistance index of pipe piles has been changed (see Table 4, Table 4 of the.2009 version);
j) Changed the thickness of the concrete protective layer (see 6.5, 5.3 of the.2009 edition);
k) Changed the concrete compressive strength test method (see 7.1, 6.1 of the.2009 edition);
l) The testing method for the thickness of the concrete protective layer has been changed, and a non-destructive testing method has been added (see 7.5, Table 7 of the.2009 edition), updated
The detection method of wall thickness has been changed (see Table 6, Table 7 of the.2009 version);
m) The batch size for factory inspection has been increased (see 8.2.2), and the sampling for factory inspection has been changed (see 8.2.3, 7.2.2 of the.2009 version).
The rules for judging appearance quality (see 8.2.4.2, 7.2.3.2 of the.2009 edition);
n) The batch size for type inspection is increased (see 8.3.3), the sampling for type inspection is changed (see 8.3.4, 7.3.3 of the.2009 version), and the
The sampling of concrete compressive strength items has been changed (see 8.3.4.1), and the determination rules for concrete protective layer items have been changed (see 8.3.5.5,
2009 version 7.3.4.5);
o) Added hoisting (see 10.2);
p) Changed the values of some parameters in the calculation of the effective pre-stressing stress of pipe pile concrete, and increased the effective pre-stressing stress of PRC pile concrete
The calculation formula (see Appendix A, Appendix D of the.2009 edition).
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by China Building Materials Federation.
This document is under the jurisdiction of the National Cement Products Standardization Technical Committee (SAC/TC197).
This document was drafted by. Suzhou Concrete and Cement Products Research Institute Co., Ltd., Jiaxing University, Jianhua Building Materials (China) Co., Ltd., Ningbo
Zhongchun Hi-Tech Co., Ltd., Guangdong Sanhe Pipe Pile Co., Ltd., Suzhou Concrete and Cement Products Research Institute Testing Center Co., Ltd.,
Jiangxi Zhongtailai Concrete Pipe Pile Co., Ltd., Guangzhou Yangcheng Pipe Pile Co., Ltd., Tianjin Jiancheng Foundation Group Co., Ltd., Fujian Earth Management
Pile Co., Ltd., Changde Dinghai Pipe Pile Co., Ltd., Tangshan Jiuchen Cement Products Co., Ltd., Fujian Dali New Building Materials Technology Co., Ltd.,
Shanghai Jianke Inspection Co., Ltd., Zhejiang University Architectural Design and Research Institute Co., Ltd., Suzhou University of Science and Technology, Guangdong Province Construction Engineering Quality and Safety
Inspection Station Co., Ltd., Guangdong Hongqiang New Material Technology Co., Ltd., Jiangxi Fuzhou Zhongheng Pipe Pile Co., Ltd., Tianjin Baofeng Building Materials Co., Ltd.
Co., Ltd., Guangdong Hongye Pipe Pile Co., Ltd., Guangdong Hongji Pipe Pile Co., Ltd., Jiangsu Dongpu Pipe Pile Co., Ltd., Guangdong Yueji New Building Materials Products
Industry Co., Ltd., Jinling Institute of Science and Technology, Ningbo Construction Engineering Guangtian Component Co., Ltd., Shanghai Concrete Quality Assessment Office Co., Ltd., Jiangsu Hai
Heng Building Materials Machinery Co., Ltd., Guangdong Yima Group Co., Ltd., Yunnan Yuhao Pipe Pile Co., Ltd., Jiaxing Xinchuang Concrete Products Co., Ltd.,
Jiashan County Product Quality Supervision and Inspection Institute, Fujian Mingxin Group Co., Ltd., Jiangxi Hongji Pipe Pile Co., Ltd., Zhejiang Jinxin Pipe Pile Co., Ltd.
Company, Zhejiang Xiongyu Concrete Component Co., Ltd., Lu'an Yonggu Pipe Pile Building Materials Co., Ltd., Ningxiang Ninghua New Materials Co., Ltd., Cixi Construction
Building Components Co., Ltd., Sihui Huayu United Pipe Pile Building Materials Co., Ltd., Zhejiang Yili Pipe Industry Technology Co., Ltd., Jiangsu Huayun Pile Industry Co., Ltd.
Company, Zhejiang Hujia Housing Industry Co., Ltd., Jiaxing Hengde Pipe Pile Co., Ltd., China State Construction Civil Engineering Co., Ltd., Chongqing Construction
Engineering Fourth Construction Co., Ltd., China Railway 12th Bureau Group Seventh Engineering Co., Ltd., Sichuan Huaxi Pipe Pile Engineering Co., Ltd., Jiashan Huahao
Building Materials Co., Ltd., Zhejiang Zhengda Pipe Pile Co., Ltd., Chongqing Huasuo Construction Co., Ltd., Guangxi Beihai Jingyi Electric Power Equipment Co., Ltd.,
Jiehefa (Fujian) Construction Technology Co., Ltd., Guizhou Changtong Group Intelligent Manufacturing Co., Ltd., Huazi Construction Group Co., Ltd., Jiangsu Hongqiang New
Building Materials Co., Ltd.
The main drafters of this document. Tian Yin, Kuang Hongjie, Zhang Rihong, Jiang Yuanhai, Wang Zhong, Yang Yuming, Li Long, Wang Qing, Chen Yangliang, Zou Wengang, Huang Haiyan,
Zhang Jiechun, Zhang Tianxing, Yang Jinhui, Chen Kexue, Xu Xikun, Xu Xiaodong, Gan Gang, Jiang Zhengping, Luo Jingjing, Shi Fudi, Wang Xinxiang, Li Lun, Fang Lei,
Tian Huan, Deng Renhua, He Yaohui, Huo Yongye, Jin Zhongliang, Miao Hailin, Yuan Sheng, Zhang Yi, Chen Xin, Zhang Yanhang, Li Jiacheng, Fan Hua, Wu Jian, Huang Zhihong,
Wu Xukun, Zhang Jianye, Sun Qing, Xu Jiansheng, Chen Jiguo, Liu Wei, Zhu Wenwei, Shen Weijie, Feng Xingzhuo, Xie Xueyun, Wang Yongqiang, Jin Jinghua, Liu Yongfu,
Li Xiaocheng, Yao Shengquan, Chen Peng, Wang Zhiqiang, Jin Junwei, Wang Fei, Tong Yong, Deng Jiantao, Su Qiang, Liu Haibo, Zhou Shihong.
The previous versions of this document and the documents it replaces are as follows.
---First published as GB 13476-1992 in.1992, revised for the first time in.1999, and revised for the second time in.2009;
---This is the third revision.
Pre-tensioned prestressed concrete pipe piles
1 Scope
This document specifies the classification and marking, general requirements, technical requirements, test methods, inspection rules,
Marking, storage, hoisting, transportation, product certification, etc.
This document applies to centrifugal components used in industrial and civil buildings, municipal buildings, bridges, railways, highways, airports, ports, water conservancy, electric power and other projects.
Pre-tensioned prestressed concrete pipe piles.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB 175 General Portland Cement
GB/T 700-2006 Carbon structural steel
GB/T 701 Low carbon steel hot rolled circular wire rod
GB/T 1499.1 Steel for reinforced concrete Part 1.Hot-rolled plain round steel bars
GB/T 1499.2 Steel for reinforced concrete Part 2.Hot-rolled ribbed steel bars
GB/T 1596-2017 Fly ash used in cement and concrete
GB/T 5223.3-2017 Steel rods for prestressed concrete
GB 8076 concrete admixtures
GB/T 14684-2022 Construction sand
GB/T 14685-2022 Pebbles and gravel for construction
GB/T 18046-2017 Granulated blast furnace slag powder used in cement, mortar and concrete
GB/T 18736-2017 Mineral admixtures for high-strength and high-performance concrete
GB/T 50046 Anti-corrosion design standards for industrial buildings
GB/T 50081 Standard for testing methods of physical and mechanical properties of concrete
GB/T 50107 Concrete strength inspection and evaluation standard
GB/T 50164 Concrete Quality Control Standard
GB/T 50476 Durability design standards for concrete structures
GB 55008 General specifications for concrete structures
JC/T 540 Cold drawn low carbon steel wire for concrete products
JC/T 947 End plates for pre-tensioned prestressed concrete pipe piles
JC/T 950 Silica sand powder for prestressed high-strength concrete pipe piles
JC/T 2126.6 Technical specifications for cement products technology Part 6.Pre-tensioned prestressed concrete pipe piles
JC/T 2554 Admixtures for steam-cured concrete products
JGJ19 Cold drawn low carbon steel wire application technical regulations
JGJ63 concrete water standards
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