GB/T 35465.5-2020 English PDF

US$129.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 35465.5-2020: Test method for fatigue properties of polymer matrix composite materials - Part 5: Flexural fatigue
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35465.5-2020	129	Add to Cart	3 days	Test method for fatigue properties of polymer matrix composite materials - Part 5: Flexural fatigue	Valid

Similar standards

GB/T 40388   GB/T 39491   GB/T 36262   GB/T 35465.6   GB/T 35465.4   GB/T 35465.2   

Basic data

Standard ID: GB/T 35465.5-2020 (GB/T35465.5-2020)
Description (Translated English): Test method for fatigue properties of polymer matrix composite materials - Part 5: Flexural fatigue
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q23
Classification of International Standard: 83.120
Word Count Estimation: 7,789
Date of Issue: 2020-11-19
Date of Implementation: 2021-10-01
Quoted Standard: GB/T 35465.1; GB/T 35465.2; ISO 14125
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the terms and definitions, principles, test equipment, specimens, condition adjustment and test environment, test procedures, test results, data processing and test reports for the bending fatigue performance test methods of polymer matrix composites. This standard applies to the bending fatigue performance test of polymer matrix composites under constant amplitude and constant frequency cyclic loading conditions.

GB/T 35465.5-2020: Test method for fatigue properties of polymer matrix composite materials - Part 5: Flexural fatigue

---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.
Test method for fatigue properties of polymer matrix composite materials - Part 5.Flexural fatigue ICS 83.120 Q23 National Standards of People's Republic of China Test method for fatigue performance of polymer matrix composites Part 5.bending fatigue 2020-11-19 released 2021-10-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

GB/T 35465 "Test Method for Fatigue Performance of Polymer Matrix Composites" is divided into 6 parts. ---Part 1.General rules; ---Part 2.Statistical analysis of linear or linearized stress life (SN) and strain life (ε-N) fatigue data; ---Part 3.Pull-pull fatigue; ---Part 4.Tension-compression and compression-compression fatigue; ---Part 5.Bending fatigue; ---Part 6.Adhesive tensile shear fatigue. This part is Part 5 of GB/T 35465. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part is proposed by China Building Materials Federation. This part is under the jurisdiction of the National Fiber Reinforced Plastics Standardization Technical Committee (SAC/TC39). Drafting organizations of this section. Beijing FRP Research and Design Institute Co., Ltd., Mingyang Smart Energy Group Co., Ltd., Sinoma Technology Wind Power Plant Co., Ltd., Taishan Fiberglass Co., Ltd., Shangwei New Material Technology Co., Ltd., Jushi Group Co., Ltd., Zhejiang Hengshi Fiber Foundation Co., Ltd., Chongqing International Composite Materials Co., Ltd., Shanghai FRP Research Institute Co., Ltd., Shanghai Kangda New Chemical Materials Materials Group Co., Ltd., Wuhan University of Technology, Shandong Institute of Non-metallic Materials. The main drafters of this section. Wang Zhen, Zhou Xinwei, Wang Dongsheng, Gao Keqiang, Wang Yanli, Liu Honggang, Liu Lifeng, Cui Fengbo, Hu Hongmei, Meng Xiangyan, Ji Yongjing. Test method for fatigue performance of polymer matrix composites Part 5.bending fatigue

1 Scope

This part of GB/T 35465 specifies the terms and definitions, principles, and tests of the bending fatigue performance test methods for polymer matrix composites Equipment, samples, condition adjustment and test environment, test procedures, test results and data processing and test reports. This section applies to the bending fatigue performance test of polymer matrix composites under constant amplitude and constant frequency cyclic loading conditions.

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 document. For undated references, the latest version (including all amendments) applies to this document. GB/T 35465.1 Fatigue performance test methods of polymer matrix composites Part 1.General rules GB/T 35465.2 Fatigue performance test methods of polymer matrix composites Part 2.Linear or linearized stress life (SN) And strain life (ε-N) fatigue data statistical analysis ISO 14125 Determination of the flexural properties of fiber reinforced plastic composites

3 Terms and definitions

The following terms and definitions defined by ISO 14125 and GB/T 35465.1 apply to this document. 3.1 Bending fatigue Fatigue under alternating bending stress or strain.

4 Principle

Under different bending stress or strain levels, cross the specimen with a constant stress or strain amplitude, stress ratio or strain ratio and frequency. Change the stress or strain until the specimen fails, analyze and process the test results, and draw the stress life (SN) or strain life (ε-N) curve.

5 Test equipment

5.1 Testing machine 5.1.1 The test equipment should meet the requirements of GB/T 35465.1. 5.1.2 The size measurement tool should be accurate to 0.01mm. 5.2 Bend test device The loading method is divided into three-point bending method and four-point bending method. The loading diagram of the three-point bending method is shown in Figure 1, and the loading diagram of the four-point bending method ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 35465.5-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 35465.5-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 35465.5-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 35465.5-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.