GB/T 5258-2008 English PDF

US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 5258-2008: Fiber-reinforced plastic composites -- Determination of compressive properties in the in-plane direction
Status: Valid

GB/T 5258: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5258-2008	229	Add to Cart	3 days	Fiber-reinforced plastic composites -- Determination of compressive properties in the in-plane direction	Valid
GB/T 5258-1995	319	Add to Cart	3 days	Test method for compressive properties of fiber reinforced plastic thin laminates	Obsolete
GB 5258-1985	199	Add to Cart	2 days	Test method for compressive properties of thin glass fiber reinforced plastics laminates	Obsolete

Similar standards

GB/T 3854   GB/T 2567   GB/T 2577   GB/T 8237   GB/T 1464   GB/T 1458   

Basic data

Standard ID: GB/T 5258-2008 (GB/T5258-2008)
Description (Translated English): Fiber-reinforced plastic composites -- Determination of compressive properties in the in-plane direction
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q23
Classification of International Standard: 83.120
Word Count Estimation: 10,143
Date of Issue: 2008-06-30
Date of Implementation: 2009-04-01
Older Standard (superseded by this standard): GB/T 5258-1995
Quoted Standard: GB/T 1446-2005
Adopted Standard: ISO 14126-1999, MOD
Regulation (derived from): National Standard Approved Release Notice No. 11, 2008 (No. 124)
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
Summary: This standard specifies the principles of fiber reinforced plastics compression performance test method inner surface, test procedure, , environmental conditions, specimens, test equipment and test reports the results of the calculation. This standard applies to the determination of fiber-reinforced plastic surface compressive strength, compression modulus, compression secant modulus, maximum compressive strain, compressive stress-strain curve.

GB/T 5258-2008: Fiber-reinforced plastic composites -- Determination of compressive properties in the in-plane direction

---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.
Fiber-reinforced plastic composites. Determination of compressive properties in the in-plane direction ICS 83.120 Q23 National Standards of People's Republic of China Replacing GB/T 5258-1995 Performance test methods for compressed fiber reinforced plastic surface (ISO 14126.1999, MOD) Posted 2008-06-30 2009-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This revised standard adopts ISO 14126.1999 (E) "fiber reinforced plastic surface compression performance test methods" and ISO 14126.1999 (E) compared to the major differences are. --- Jig listed in ISO 14126 is divided into A, B, C three types; --- ISO 14126 specifies two test methods, this standard applies corresponding to three fixtures and test methods for material to be divided into three; --- According to Chinese customs for some formatting has been modified. This standard and ISO 14126. structural differences 1999 (E) in Appendix A. This standard replaces GB/T 5258-1995 "fiber reinforced plastic lamellae compression performance test methods." The main changes compared to 5258-1995 standard and GB/T as follows. --- Standard name from "fiber reinforced plastic lamellae compression performance test methods" to "fiber reinforced plastic surface compression performance test method"; --- Modify loading jig, according to the level of the measured material properties into three categories (GB/T 5258-1995 of 5.2, 5.4 of this standard); --- Modify the sample size and shape (GB/T 5258-1995 of 6.1, 6.1 of this standard); --- On both sides of the specimen strain readings to quantify the degree of consistency of provision (see 8.4); --- Increase the ISO 14126 standard structural differences table (see Appendix A). Appendix A of this standard is an informative annex. The standard proposed by China Building Materials Federation. This standard by the national fiber-reinforced plastic Standardization Technical Committee. Drafting of this standard. Shanghai FRP Research Institute. Participated in the drafting of this standard. Aerospace Materials & Technology Research Institute. The main drafters. Zhang Ruguang, Yao Hui, Wang Liping, Zhu Junhui, Zhang Xu, Huang Liu. This standard was first published in 1985, the first revision in 1995, this is the second revision. Performance test methods for compressed fiber reinforced plastic surface

1 Scope

This standard specifies the principles of fiber reinforced plastics performance test method for compressing the inner surface of the test device, specimen, environmental conditions, test step Suddenly, the results of simulation and test reports. This standard applies to the determination of fiber reinforced plastic surface compressive strength, compressive modulus, secant compressive modulus, the maximum compressive strain, pressure Compressive stress - strain curve.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1446-2005 fiber reinforced plastics General performance test method

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 The specimen can withstand the maximum compressive stress. 3.2 Compressive strain at failure, expressed as a percentage. 3.3 Compressive stress - strain curve of the line segment in the proportional limit slope. 3.4 Compressive stress - strain curve between the origin of a particular point of connection with the slope, called the compression point secant modulus. Principle 4 The sample can be avoided by instability, and the end to prevent the specimen eccentric compression clamp squeezing destruction axial load is applied to the sample in the sample work Compressed segment for damage, record load and strain test area (or distortion), you can find the required compression performance.

5 Test Equipment

5.1 Testing Machine According to GB/T 1446-2005 specified in chapter 5. 5.2 strain measurement device Strain gauge or by measuring strain extensometer. Gage wire gate length should not exceed 3mm. Strain shows the relative error does not exceed ± 1%, with a strain to the recording apparatus. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 5258-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 5258-2008_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 5258-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 5258-2008_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.

Question 5: Should I purchase the latest version GB/T 5258-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5258-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.