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Updated: Jul 21, 2026

Measurement of Aggregate Cohesion by Tissue Surface Tensiometry
12:49

Measurement of Aggregate Cohesion by Tissue Surface Tensiometry

Published on: April 8, 2011

接触力の測定と,粒状物質のストレス誘発アニソトロピーの測定

T S Majmudar1, R P Behringer

  • 1Department of Physics & Center for Nonlinear and Complex Systems, Duke University, Durham, North Carolina, 27708-0305, USA.

Nature
|June 24, 2005
PubMed
まとめ

粒子の力学を理解すると,この研究は,圧縮対剪切下で明確な力鎖の振る舞いを明らかにします. 切断型粒状メディアは,圧縮で発見された短距離の相関とは異なり,長距離の力相関を示す.

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Poisson's Ratio01:23

Poisson's Ratio

Poisson's ratio is a material property that indicates their stress response. It explains the connection between the elongation or compression a material undergoes in the direction of an applied force and the contraction or expansion it experiences perpendicular to that force. When a slender bar is loaded axially, it stretches in the direction of the force and contracts laterally. Poisson's ratio is the negative ratio of this lateral contraction to the axial elongation. The negative sign ensures...
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Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity

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Bending of Members Made of Several Materials01:11

Bending of Members Made of Several Materials

In analyzing a structural member composed of two different materials with identical cross-sectional areas, it is crucial to understand how their distinct elastic properties affect the member's response under load. The analysis involves assessing stress and strain distributions using the transformed section concept, which accounts for variations in material properties.
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Measurements of Strain

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