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GB/T 30968.1-2014 English PDF

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GB/T 30968.1-2014: Test method for open-hole/loaded-hole of polymer matrix composite laminates -- Part 1: Test method of bearing response
Status: Valid
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GB/T 30968.1-2014English419 Add to Cart 3 days [Need to translate] Test method for open-hole/loaded-hole of polymer matrix composite laminates -- Part 1: Test method of bearing response Valid GB/T 30968.1-2014

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Basic data

Standard ID GB/T 30968.1-2014 (GB/T30968.1-2014)
Description (Translated English) Test method for open-hole/loaded-hole of polymer matrix composite laminates -- Part 1: Test method of bearing response
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q23
Classification of International Standard 83.120
Word Count Estimation 18,131
Date of Issue 7/24/2014
Date of Implementation 1/1/2015
Quoted Standard GB/T 1446; GB/T 3961
Regulation (derived from) National Standards Bulletin No. 19, 2014
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 performance test method of polymer matrix composites Laminates squeeze test equipment, samples, test procedures, calculations and test reports. This standard applies to continuous fiber reinforced polymer matrix composites Lami

GB/T 30968.1-2014: Test method for open-hole/loaded-hole of polymer matrix composite laminates -- Part 1: Test method of bearing response


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Test method for open-hole/loaded-hole of polymer matrix composite Iaminates.Part 1. Test method of bearing response ICS 83.120 Q23 National Standards of People's Republic of China Polymer matrix composite laminates opening / Performance test method that is contained in the hole Part 1. Performance test methods for extrusion laminates-Part 1. Testmethodofbearingresponse Issued on. 2014-07-24 2015-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 30968 "Polymer Matrix Composite Laminates opening/performance test method that is contained in the hole" is divided into four parts. --- Part 1. extrusion performance test methods; --- Part 2. Filling hole tension and compression test methods; --- Part 3. Test method for tensile strength openings; --- Part 4. Test methods hole compression strength. This section GB/T Part of 130,968. This section drafted in accordance with GB/T 1.1-2009 given rules. This in part by China Building Materials Federation, China Aviation Industry Corporation made. The fiber-reinforced plastic part by the National Standardization Technical Committee (SAC/TC39), the National Standardization Technical Committee on Aircraft (SAC/TC435) centralized. This section drafted by. China Aircraft Strength Research Institute, China Aviation Industry Corporation Beijing Institute of Aeronautical Materials. The main drafters of this section. Yangsheng Chun Shen true, ZHANG Zi, Xiao Juan, Sun Jian Shi, Zhou Jianfeng, Zhang Lipeng, Wang Jian. Polymer matrix composite laminates opening / Performance test method that is contained in the hole Part 1. Performance test methods for extrusion

1 Scope

GB/T 30968 provisions of this part of the performance test method of polymer matrix composites Laminates squeeze test equipment, samples, test Step calculations and test reports. This section applies to continuous fiber reinforced polymer matrix composites Laminates extrusion performance measurement. A method of this standard apply to Evaluation and comparison of materials, methods B and C methods applied to evaluate the specific connection configuration and building design allowable value data.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 1446 Test methods for fiber reinforced plastic properties General GB/T 3961 fiber reinforced plastics

3 Terms and Definitions

Terms and definitions GB/T 3961 defined apply to this document. 3.1 Extrusion area bearingarea The product of the diameter and thickness of the sample contained by the hole. 3.2 Aperture thickness ratio diametertothicknessratio The aperture ratio of the thickness of the sample was determined by measuring the nominal value or actual value dimension. 3.3 End pitch ratio edgedistanceratio And the ratio of the aperture hole center distance between the ends of the specimen to determine the nominal value with the actual measured values or dimensions. 3.4 The width of the aperture ratio widthtodiameterratio Specimen width and the aperture ratio, determined by the nominal value or actual value measured dimensions. 3.5 Extrusion strain bearingstrain Extrusion load direction of deformation and extrusion orifice aperture ratio. 3.6 Compressive stress bearingstress Extrusion unit area bear the extrusion load.

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