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GB/T 39525-2020 English PDF

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GB/T 39525-2020: Test method for the fastening degree of glass curtain wall panel
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 39525-2020189 Add to Cart 3 days Test method for the fastening degree of glass curtain wall panel Valid

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Basic data

Standard ID: GB/T 39525-2020 (GB/T39525-2020)
Description (Translated English): Test method for the fastening degree of glass curtain wall panel
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P32
Classification of International Standard: 91.060.10
Word Count Estimation: 10,118
Date of Issue: 2020-12-14
Date of Implementation: 2021-11-01
Quoted Standard: GB/T 34327
Regulation (derived from): National Standard Announcement No. 28 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the testing principle, classification, testing equipment, testing process, result determination and test report of the testing method for the firmness of glass curtain wall panels. This standard applies to on-site testing of the firmness of frame-supported glass curtain wall panels.

GB/T 39525-2020: Test method for the fastening degree of glass curtain wall panel

---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.
(Testing method for firmness of glass curtain wall panel) ICS 91:060:10 P32 National Standards of People's Republic of China Testing method for firmness of glass curtain wall panel 2020-12-14 release 2021-11-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Detection principle 2 5 Rating 2 6 Testing equipment 2 7 Inspection process 3 8 Results judgment 6 9 Test report 6 Appendix A (informative appendix) RAE classification description 7

Foreword

This standard was drafted in accordance with the rules given in GB/T 1:1-2009: This standard was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China: This standard is under the jurisdiction of the National Standardization Technical Committee for Building Curtain Walls, Doors and Windows (SAC/TC448): Drafting organizations of this standard: China Academy of Building Research Co:, Ltd:, University of Science and Technology Beijing, Guangzhou Jitai Chemical Co:, Ltd:, Hal Binhuaxing Energy-saving Doors and Windows Co:, Ltd:, Guangdong Shijida Construction Group Co:, Ltd:, Guangdong Jianlang Hardware Products Co:, Ltd:, Guangzhou Construction Engineering Quality and Safety Inspection Center Co:, Ltd:, Zhejiang Building Research Institute Co:, Ltd:, China Construction Eighth Engineering Bureau Co:, Ltd: Company, Shanghai Jianke Inspection Co:, Ltd:, Guangdong AVIC Special Glass Technology Co:, Ltd:, Guangdong Academy of Building Research Group Co:, Ltd: The company, China State Construction Xinjiang Construction (Group) Co:, Ltd: The main drafters of this standard: Zhang Xichen, Pan Danguang, Wang Hongtao, Zheng Heng, Liu Hao, Shi Zhengjin, Zhang Zhoulai, Xu Dasheng, Du Wanming, Liu Xiaosong, Fan Wei, Zhang Shiwu, Xu Qin, Liu Dongyang, Liao Tuo, Nie Yamin: Testing method for firmness of glass curtain wall panel

1 Scope

This standard specifies the testing principles, classification, testing equipment, testing procedures, result determination and testing methods for the testing methods of glass curtain wall panels: Inspection report: This standard applies to on-site testing of the firmness of frame-supported glass curtain wall panels:

2 Normative references

The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article Pieces: For undated references, the latest version (including all amendments) applies to this document: GB/T 34327 Terminology for building curtain walls

3 Terms and definitions

The following terms and definitions defined in GB/T 34327 apply to this document: 3:1 Fastening degree of panel The reliability of the connection between the glass curtain wall panel and its supporting system: 3:2 Panel acceleration frequency response function frequencyresponsefunctionofpanelacceleration The amplitude of the acceleration response of the glass curtain wall panel at different frequencies under the hammering load: 3:3 Reference acceleration frequency response function referencefrequencyresponsefunctionofpanelacceleration Acceleration frequency response function of glass curtain wall panel under non-damage conditions: 3:4 Panel dynamic characteristics paneldynamiccharacteristics The natural vibration period, mode shape and damping ratio inherent in the glass curtain wall panel itself: 3:5 Naturalfrequency When the glass curtain wall panel vibrates freely, the number of vibrations per unit time: Note: The natural frequency has nothing to do with the initial conditions, but only with the inherent characteristics of the object (such as quality, shape, material and boundary conditions, etc:): 3:6 Fundamentalfrequency The first natural frequency of the glass curtain wall panel: 3:7 Sampling frequency The number of data points collected per unit time:
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