Results 31 to 40 of about 118,410 (313)
Investigation of the Elastic Modulus of Polymer Sleepers Under a Quasistatic and Cyclic Loading
Civil and Environmental Engineering, 2019 In ballasted track, the wheel load is transmitted to the subgrade via sleepers commonly made of impregnated wood, prestressed concrete, steel or recently developed polymer sleepers.
Lojda Vít +2 more
doaj +1 more source
Applied Sciences, 2021 It is difficult to measure elastic modulus simply and accurately in the testing of mechanical properties of materials. Combined with static tensile method, this paper presents a method for measuring elastic modulus of materials based on air-coupled ...
Jie Chen +4 more
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Experimental evaluation of the specific young's modulus of paper.
Sen'i Gakkaishi, 1990 The specific Young's modulus, Es/(ρs/ρf), was introduced to experimentally evaluate the effectiveness of the stress transfer factor of interfiber bonding in handmade pulpsheet. As a result of the application of this modulus to calendered sheet, no additional interfiber bonding was proved to be formed, although the Young's modulus calculated by the ...
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Experimental method for calculating Young's modulus of paper from elongation test.
JAPAN TAPPI JOURNAL, 1985 Young's modulus from a conventional elongation test of paper is usually underestimated, mainly because slippage occurs between the specimen and the grips during loading. A more accurate Young's modulus is sometimes required for a precise discussion of paper science or the suitable material design of paper.
Kimura, Minoru +2 more
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Spatial variability in longitudinal elastic modulus of clear timber [PDF]
, 2015 Different factors such as age, location of timber within the tree, structural imperfections, load history such as wind and snow etc. can affect the material properties of timber taken from the same species, and grown in the same geographical location and
Moshtaghin, Alireza Farajzadeh +5 more
core +1 more source
Temperature effect on elastic modulus of thin films and nanocrystals
, 2013 The stability of nanoscale devices is directly related to elasticity and the effect of temperature on the elasticity of thin films and nanocrystals. The elastic instability induced by rising temperature will cause the failure of integrated circuits and ...
秦福麒 +4 more
core +1 more source
What Do Large Language Models Know About Materials?
Advanced Engineering Materials, EarlyView.If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer +2 more
wiley +1 more source
Evaluation of rock mass deformability using empirical methods – A review
Underground Space, 2017 Evaluation of rock mass deformability is an important but very challenging task in the analysis and design of underground structures in rock. Although various empirical (correlation) methods have been developed for determining the deformation modulus of ...
Lianyang Zhang
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Advances in Materials Science and Engineering, 2020 This paper is devoted to the introduction of physicochemical, filler size, and distribution effect in micromechanical predictions of the overall viscoelastic properties of asphalt mastic.
Zhichen Wang +3 more
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WRINKLING IN GRAPHENE OXIDE PAPERS: EFFECT ON YOUNG'S MODULUS
, 2013 The possible formation mechanism of the undulation and its effect on the Young's modulus of GO papers were investigated using molecular dynamics simulation.
Xi Shen +4 more
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