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GB/T 32544-2016: Acoustic emission examination and evaluation methods of steel structures of bridge and gantry cranes
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32544-2016 | English | 379 |
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Acoustic emission examination and evaluation methods of steel structures of bridge and gantry cranes
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GB/T 32544-2016
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Basic data | Standard ID | GB/T 32544-2016 (GB/T32544-2016) | | Description (Translated English) | Acoustic emission examination and evaluation methods of steel structures of bridge and gantry cranes | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Classification of International Standard | 53.020.20 | | Word Count Estimation | 19,164 | | Date of Issue | 2016-02-24 | | Date of Implementation | 2016-09-01 | | Regulation (derived from) | National Standard Announcement No | | 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 | GB/T 32544-2016: Acoustic emission examination and evaluation methods of steel structures of bridge and gantry cranes
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Acoustic emission examination and evaluation methods of steel structures of bridge and gantry cranes
ICS 53.020.20
J80
National Standards of People's Republic of China
Bridge and gantry crane metal structure sound
Launch detection and evaluation of results
2016-02-24 Published
2016-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General 2
5 staff qualifications 2
6 detection system 2
7 test procedures 3
8 test results assessment 5
9 Acoustic emission recheck 7
10 test report 7
Appendix A (Normative) Acoustic emission detection system performance requirements 8
Appendix B (informative) acoustic emission sensor layout diagram 10
Appendix C (Informative) Acoustic emission inspection report format 11
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Standardization Technical Committee crane (SAC/TC227) centralized.
This standard is drafted by China Special Equipment Inspection Institute, the National Crane Transport Quality Supervision and Inspection Center.
Participated in the drafting of this standard. Henan Province Special Equipment Safety Inspection Institute, Baoding Special Equipment Supervision and Inspection Institute, Hebei Province, special
Equipment Supervision and Inspection Institute, Tianjin Special Equipment Supervision and Inspection Technology Research Institute, Nanjing Special Equipment Quality Supervision and Inspection Institute, Wuhan
University of Technology.
The main drafters of this standard. Shen Koten, Wu accounted for stability, Jia Hualong, Liu Aiguo, Yin Xiande, Wang Xuhui, Guo Ningchao, Niu Wei Fei, Zhang Junjiao,
Ye Chao, Ni Dazhao, Zhao Zhangyan, Liu Hongchen, Men Chih-Feng, Liu Shuyan, Tian Jun, Zang Shulong, Liao Aijun.
Bridge and gantry crane metal structure sound
Launch detection and evaluation of results
1 Scope
This standard specifies the bridge and gantry crane metal structure of the acoustic emission detection and evaluation methods.
This standard applies to GB/T 20776 in the bridge and gantry crane (hereinafter referred to as crane). Newly manufactured cranes and
Other types of cranes can also refer to the implementation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 3323 metal fusion welded joints radiography
GB/T 5905 crane test specifications and procedures
GB/T 12604.4 Non-destructive testing - Acoustic emission testing
GB/T 19800 nondestructive testing acoustic emission detection of a transducer calibration
Non - destructive testing - Acoustic emission detection Acoustic emission sensor secondary calibration
GB/T 20776 Crane classification
JB/T 6061 non-destructive testing of magnetic particle testing
JB/T 6062 non-destructive testing of weld penetration testing
JB/T 10559 Lifting appliances nondestructive testing ultrasonic testing of steel welds
3 Terms and definitions
GB/T 12604.4 defined and the following terms and definitions apply to this document.
3.1
Acoustic emission source acousticemissionsource
The physical source or location of a material that generates a transient elastic wave with rapid energy release.
3.2
Acoustic emission source acousticemissionlocationsource
The position of the acoustic emission source on the test object is determined by analyzing the acoustic emission data.
Note. Several common source positioning methods include zone positioning, calculation positioning, and continuous signal positioning.
3.3
Active activity
The number of AE events varies with the loading process or time.
3.4
Intensity
The average elastic energy released by acoustic emission source events.
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