GB/T 22906.8-2008 in English

VALID

Testing of cores - Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis

Issued on:2008-12-30
Implemented on:2009-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $110.00
$107.00

Standard No:	GB/T 22906.8-2008
Document status:	VALID
Title in English:	Testing of cores - Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis
Title in Chinese:	纸芯的测定第8部分：固有频率和弹性模量的测定（试验模型分析法）
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-12-30
Implemented on:	2009-09-01
Chinese Classification:	Y30-Papermaking in general
Professional Classification:	GB-National Standard
Related Keywords:	natural frequency experimental modal analysis scopethis part flexural modulus elastic modulus paper cores
Related Topics:	Elastic Modulus Organic Test Analysis Test stereotypes test model Natural frequency measuring instrument Elastic Modulus Analysis Elastic Modulus Analysis Elastic modulus+ elastic modulus modulus of elasticity Quality Analysis Model Quality Analysis Model Natural frequency tester modulus of elasticity A bit of quantitative analysis semi-quantitative model Elastic rate and elastic modulus Solid modulus of elasticity How to Test the Modulus of Elasticity Natural Mode Test Analysis test part high frequency Elastic modulus monitoring GB/T 22906.8 GB/T 22906.8-2008 Bridge natural frequency measurement Disadvantages of not using data models and quantitative analysis methods Chain elastic modulus test Standard for elastic modulus Core sample elastic modulus test Quantitative analysis methods related to efficiency Rebound modulus test method video Methods for testing the natural frequency of the board frame and Natural frequency Elastic modulus testing specimen

《GB/T 22906.8-2008纸芯的测定第8部分：固有频率和弹性模量的测定（试验模型分析法）》由TC141（全国造纸工业标准化技术委员会）归口，主管部门为中国轻工业联合会。
GB/T 22906的本部分规定了采用两端自由的横向振动试验模型来测定纸芯的固有频率和弹性模量的试验方法。
本部分适用于内径为50mm~350mm、最小壁厚为0.02倍内径或不小于2.0mm、最小长度为8倍内径的纸芯。

Scope

This part of GB/T 22906 specifies the test method for determining the natural frequency and elastic modulus of the paper core by using a transverse vibration test model with two free ends. This section applies to paper cores with an inner diameter of 50 mm to 350 mm, a minimum wall thickness of 0.02 times the inner diameter or not less than 2.0 mm, and a minimum length of 8 times the inner diameter.

More samples: GB 50021-2001(2009) QC/T 942-2021 JC/T 2453-2018

Sample only — not a preview of GB/T 22906.8-2008

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