The force of attraction that holds molecules of a given substance together. It is strongest in solids, less strong in liquids, and least strong in gases. Cohesion allows the formation of drops in liquids, and clouds in the atmosphere.
Interior of top-shaped asteroids with cohesionless surface Cohesion between rubble-pile building blocks has been invoked in the past to explain the stability of top-shaped asteroids, which in most cases would not... F Ferrari,P Tanga - 《Icarus》 被引量: 0发表: 2022年 Explaining European Unio...
The proportion of added shear strength due to cohesion depends log-linearly on the OCR. We show that at shallow depths where OCR values can be high, overconsolidated clays can be stronger than pure or nearly pure quartz sediments, which are cohesionless under near-surface conditions. Our data ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook cohesional work [kō′hēzh·ən·əl ′wərk] (physics) The work per unit area required to separate a column of liquid into two parts. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, ...
It is argued herein that unconsolidated ice rubble undergoing continuous shear deformation is essentially cohesionless; i.e., in terms of the Mohr-Coulomb failure criterion, it should not exhibit a cohesive intercept at zero confining pressure and at large shear deformation. Contacting pieces of ...
The proportion of added shear strength due to cohesion depends log-linearly on the OCR. We show that at shallow depths where OCR values can be high, overconsolidated clays can be stronger than pure or nearly pure quartz sediments, which are cohesionless under near-surface conditions. Our data ...
It is argued herein that unconsolidated ice rubble undergoing continuous shear deformation is essentially cohesionless; i.e., in terms of the Mohr-Coulomb failure criterion, it should not exhibit a cohesive intercept at zero confining pressure and at large shear deformation. Contacting pieces of ...
The process of scour around submerged spur dike founded in clay–gravel/clay–sand–gravel mixtures was found significantly different from that of cohesionless sediments. The process, geometry and scour depth around submerged spur dike in cohesive sediments were significantly affected by clay percentage ...
This counters classical theory that rubble pile asteroids should behave as scale-independent cohesionless collections of rocks. We propose a simple model for asteroid strength that is based on these weak forces, validate it through granular mechanics simulations and comparisons with properties of lunar ...
We examine the utility of these tools, both computationally and experimentally, by exploring a range of cohesive strengths (from cohesionless to cohesive) in several prototypical applications of solid and gas-solid flows.Kunal JainJ. J. McCarthy...