主题:【求助】请问Taylor's Modulus是什么东东?(已解决,多谢)

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有客户要求提供弯曲试验的Taylor's Modulus,请问Taylor's Modulus是什么东东?
有没有相关测试标准?

谢谢!
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poorlittle
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From Google, I found that the term “Flexural Modulus (Taylor's)” appeared in several websites.  It is likely that Taylor’s Modulus is Flexural Modulus (弯曲模量).  If positive, relevant testing standards can be found by searching in Google with the key words “Flexural Modulus, GB” or “Flexural Modulus, ASTM”
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Last edit by poorlittle
poorlittle
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Flexure Test Standards

ASTM

    D790-02 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
    D6272-02 Standard Test Method for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials by Four-Point Bending
    C393-00 Standard Test Method for Flexural Properties of Sandwich Constructions
    C78-02 Standard Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)
    C293-02 Standard Test Method for Flexural Strength of Concrete (Using Simple Beam With Center-Point Loading)
    C1161-02b Standard Test Method for Flexural Strength of Advanced Ceramics at Ambient Temperature
    D143-94(2000)e1 Standard Test Methods for Small Clear Specimens of Timber
    D6109-97e1 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastic Lumber
    D198-99 Standard Test Methods of Static Tests of Lumber in Structural Sizes
    C1341-00 Standard Test Method for Flexural Properties of Continuous Fiber-Reinforced Advanced Ceramic Composites
    D5572-95(1999) Standard Specification for Adhesives Used for Finger Joints in Nonstructural Lumber Products

ISO

    178:2001 Plastics - Determination of Flexural Properties

该帖子作者被版主 ruojun5积分, 2经验,加分理由:感谢帮助
poorlittle
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GB9341-1998《塑料弯曲性能试验方法》中关于弯曲模量的定义是:由负荷/挠度曲线的初始线性部分按Ef=L3P/(4bh3Y)计算。
式中 Ef--弯曲模量,Mpa
P --负荷-挠度曲线的初始线性部分上选定点的负荷,N
Y --与负荷相对应的挠度,mm
L --跨度,mm
b --试样宽度,mm
h--试样厚度,mm

But improvement has been made in GB9341-2000. (新)

For further details, please refer to新旧标准中塑料弯曲模量的计算方法比较  ( http://www.17-china.cn/Html/Cn/NewsView_ID13.html )
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多谢ruojun、poorlittle的回复,我先学习你们提供的资料。
多谢!
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