Results 21 to 30 of about 1,454,667 (331)
Development of strain gages to analyze the stress intensity factor of a crack tip
Nihon Kikai Gakkai ronbunshu, 2015 There are currently one or two kinds of strain gages to measure the stress intensity factor. It might not be sometimes easy to analyze the stress intensity factor with those gages.
Shigeru KUROSAKI +5 more
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Correction to : Estimating Measurement Uncertainty on Stress-Strain Curves from SHPB [PDF]
Experimental Mechanics, 2020 Equation (12) in the original article [1] gives the strain from the measured voltage on a full bridge configuration of the four strain gages. The full-bridge is intended to measure tension-compression strain (type III full-bridge), the correct equation is therefore [2]
D. Brizard, S. Ronel, E. Jacquelin
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Development of K0 Coefficient Measurement and Stress Path Test Function of Triaxial Apparatus
Shanghai Jiaotong Daxue xuebao, 2021 The high accuracy small strain triaxial apparatus (hereinafter inferred to as the new triaxial apparatus) developed and assembled by Shanghai Jiao Tong University adopts a built-in pressure chamber by integrating the stress and strain loading function ...
PAN Shang, LIU Jinhao, ZHANG Qi, YE Guanlin
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Identification of non-homogeneous stress fields in dynamic experiments with a non parametric method [PDF]
, 2010 International audienceStress and strain fields are generally assumed homogeneous in high strain rate experiments. Therefore, only mean stress and strain are measured. However, this assumption is not valid for soft materials and/or very high strain rates.
Aloui, Souheila +2 more
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Polymer Testing, 2021 A strain measurement method is proposed that defines an intrinsic flow stress equation for various strain rates using representative brittle and ductile polypropylene composites.
Minsoo Kim, Tae Yun Park, Seokmoo Hong
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Deformation Measurement of a SS304 Stainless Steel Sheet Using Digital Image Correlation Method
Photonics, 2022 The digital image correlation (DIC) method is widely used in deformation measurements as it has the advantages of being a non-contact, high precision method that provides full field measurements, and requires simple experimental equipment. Traditionally,
Appurva Jain +5 more
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Experimental methodology of study of damage initiation and development in textile composites in uniaxial tensile test [PDF]
, 2008 Damage in textile composites is closely connected with the internal micro- and meso-geometry of the reinforcement, and reveals features, which are not present in the damage processes in classical laminates. This paper proposes a test sequence intended to
Baudry, F. +6 more
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Stress–Strain Measurements in Vitrified Arteries Permeated With Synthetic Ice Modulators [PDF]
Journal of Biomechanical Engineering, 2015 This study measures the Young's modulus in vitrified blood vessels below the glass transition temperature in conditions relevant to cryogenic storage and focuses on the cryoprotective agents (CPAs) cocktail DP6 mixed with synthetic ice modulators (SIMs). Small steplike strain changes were observed during the loading without affecting the bulk behavior,
David P, Eisenberg, Yoed, Rabin
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Stanovení nejistoty měření přetvoření a mechanického napětí získané z odporových tenzometrů [PDF]
, 2017 The article deals with the determination of measurement uncertainty of strain and stress using resistance strain gages. You can find two methods to define the uncertainty in the article, GUF and MMC, and both are applied for measurements carried out with
Dokoupil, Pavel
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Advances in Civil Engineering, 2020 To increase the accuracy of the core-drilling method in measuring the in situ stresses within concrete beams, this paper developed a special core-drilling machine system, studied the surface stress release rule of concrete beams through finite element ...
Nian-Chun Deng, Peng-Fei Tang
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