Dilatancy (granular material) - Wikipedia
Dilatancy is a common feature of soils and sands. Its effect can be seen when the wet sand around the foot of a person walking on beach appears to dry up. The deformation caused by the foot expands the sand under it and the water in the sand moves to …
Dilatancy - Wikipedia
Dilatancy may refer to: Dilatancy (granular material): an increase in volume under shear; Dilatancy (viscous material): the solidification of viscous fluids under pressure
DILATANCY | definition in the Cambridge English Dictionary
DILATANCY meaning: 1. the property of some substances to become more solid under pressure: 2. the property of some…. Learn more.
Dilatancy - SpringerLink
2018年1月1日 · Dilatancy is the property of soil material that refers to a change in its volume in response to shearing under a certain normal or confining stress.
Dilatancy: Key Concepts and Their Role in Geotechnical Engineering
Dilatancy refers to the expansion or increase in volume that occurs when soil is subjected to shearing forces. The degree of dilatancy can be assessed qualitatively by observing changes in soil volume during shearing or quantitatively by measuring the change in void ratio.
Dilatancy Definition & Meaning - Merriam-Webster
2019年7月25日 · The meaning of DILATANCY is the property of being dilatant.
Geotechnical Engineering - dilatancy angle explained
The dilatancy angle is one of the most misunderstood geotechnical parameters – and for good reason. In fact, I may not fully have understood it perfectly myself, but I will in this section make an attempt to explain the dilatancy angle.
Dilatancy (granular material) - Wikiwand
In soil mechanics, dilatancy or shear dilatancy is the volume change observed in granular materials when they are subjected to shear deformations. This effect was first described scientifically by Osborne Reynolds in 1885/1886 and is also known as Reynolds dilatancy.
Considerations of the dilatancy angle in rocks and rock masses
2005年6月1日 · In our article, we provide a detailed analysis of published test data with a view to proposing a sufficiently significant but conveniently simple formulation of the dilatancy angle that reflects these dependencies and that can be readily implemented in numerical codes.
Dilatancy - an overview | ScienceDirect Topics
The presence of dilatancy can significantly enhance the stability of a rock mass, especially when rock blocks or wedges are placed between dilatant joints. Under the constrained normal displacement condition, dilatancy can lead to an increase in normal stress and thus the shear strength of the joint during shear.
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