1
Soil Strength Example
Soil Strength Example
DATE: 2010/01/24::
2
Soil Strength: Drained and Undrained Shear Strength
Soil Strength: Drained and Undrained Shear Strength
DATE: 2013/09/23::
3
Nelson Mandela Lecture : Mo Ibrahim
Nelson Mandela Lecture : Mo Ibrahim
DATE: 2013/08/17::
4
Mohr
Mohr's Circle (1/2 - explanation and how to draw) - Mechanics of Materials
DATE: 2013/10/04::
5
Coffee with Claire for March 20, 2011
Coffee with Claire for March 20, 2011
DATE: 2011/03/20::
6
3D failure position and orientation over time in a DEM model (structural geology)
3D failure position and orientation over time in a DEM model (structural geology)
DATE: 2011/01/25::
7
Cohesive powders - Hemihydrate
Cohesive powders - Hemihydrate
DATE: 2011/03/08::
8
Powder Flow Analyser - example tests and products.wmv
Powder Flow Analyser - example tests and products.wmv
DATE: 2010/03/22::
9
Sand and Capillary Action Video
Sand and Capillary Action Video
DATE: 2014/04/30::
10
Sandbox Modelling (No syn-contractional sedimentation with 0° of basal detachment tilt)
Sandbox Modelling (No syn-contractional sedimentation with 0° of basal detachment tilt)
DATE: 2014/04/21::
11
Scarp profile #1
Scarp profile #1
DATE: 2008/12/06::
12
Diffusion and mixing in 2D DEM experiment - Combined view
Diffusion and mixing in 2D DEM experiment - Combined view
DATE: 2011/06/30::
13
Craven Confessions for August 23, 2014
Craven Confessions for August 23, 2014
DATE: 2014/08/23::
14
In Flames - Gyroscope
In Flames - Gyroscope
DATE: 2010/04/05::
15
Bagshot (Disambiguation)
Bagshot (Disambiguation)
DATE: 2010/10/28::
16
Android app RMR Calc free (Bieniawski, 1993)
Android app RMR Calc free (Bieniawski, 1993)
DATE: 2012/10/24::
17
Gale: 3D Extension Model with Realistic Topography
Gale: 3D Extension Model with Realistic Topography
DATE: 2008/10/16::
18
Android App RMR Calc, (Bieniawski, 1993)
Android App RMR Calc, (Bieniawski, 1993)
DATE: 2012/10/29::
19
NASA - Apollo 11 EVA
NASA - Apollo 11 EVA
DATE: 2014/11/25::
20
3D automatic insertion of cohesive zones (cracks) in a fiber reinforced composite using MultiMech™
3D automatic insertion of cohesive zones (cracks) in a fiber reinforced composite using MultiMech™
DATE: 2012/03/22::
21
Granular Material Shearing
Granular Material Shearing
DATE: 2013/03/26::
22
DEMでのスランプ試験
DEMでのスランプ試験
DATE: 2010/02/11::
23
HSFC Sport & PE team bonding
HSFC Sport & PE team bonding
DATE: 2008/01/26::
24
Ionic Bonding Example
Ionic Bonding Example
DATE: 2013/03/22::
25
Part II - Experimental sand - angle of repose
Part II - Experimental sand - angle of repose
DATE: 2014/05/04::
26
How to Apply Statistics to Chemistry : The Marvels of Chemistry
How to Apply Statistics to Chemistry : The Marvels of Chemistry
DATE: 2014/05/09::
27
Heap
Heap
DATE: 2011/02/14::
28
Turbidity current flowing into a basin
Turbidity current flowing into a basin
DATE: 2011/09/23::
29
The Exploding Wall of Bubbles
The Exploding Wall of Bubbles
DATE: 2008/06/04::
30
Shotcrete test panel
Shotcrete test panel
DATE: 2012/07/14::
31
Geotechnical-Footing Size Using Ultimate Bearing Equation
Geotechnical-Footing Size Using Ultimate Bearing Equation
DATE: 2014/06/03::
32
DEM - centrifugal discharge of bucket elevator
DEM - centrifugal discharge of bucket elevator
DATE: 2014/03/10::
33
MELT
MELT
DATE: 2006/12/12::
34
How to run a Triaxial Test
How to run a Triaxial Test
DATE: 2013/10/14::
35
Tribocharging - DEM Simulation
Tribocharging - DEM Simulation
DATE: 2008/03/03::
36
Classifying Flow Properties of Solids
Classifying Flow Properties of Solids
DATE: 2012/06/21::
37
Triaxial Compression Test 01
Triaxial Compression Test 01
DATE: 2010/01/19::
38
Civil Engineering Video Tutorial 18 Index Properties and Classification of Soils
Civil Engineering Video Tutorial 18 Index Properties and Classification of Soils
DATE: 2014/09/23::
39
3rd Grade Government Show 2012
3rd Grade Government Show 2012
DATE: 2012/05/03::
40
Moon Bucket - DEM Simulation
Moon Bucket - DEM Simulation
DATE: 2007/01/31::
41
Collapse of Cohesive Soil 2 (SPH)
Collapse of Cohesive Soil 2 (SPH)
DATE: 2013/10/28::
42
Wave action on a dense seabed sediment
Wave action on a dense seabed sediment
DATE: 2011/10/12::
43
granular shear simulation
granular shear simulation
DATE: 2009/01/14::
44
Segregation in mixtures: Dilute in floppy
Segregation in mixtures: Dilute in floppy
DATE: 2012/04/13::
45
2E0S1C2 Trailer - Nolimitscoaster
2E0S1C2 Trailer - Nolimitscoaster
DATE: 2012/10/08::
46
Ancient Egyptian model boat @ RISD
Ancient Egyptian model boat @ RISD
DATE: 2008/09/21::
47
Chemical and Physical Weathering Launch
Chemical and Physical Weathering Launch
DATE: 2013/06/25::
48
granular-flow-around-cylinder
granular-flow-around-cylinder
DATE: 2012/05/04::
49
Science: H2O Water Topics Powerpoint found at www.sciencepowerpoint.com
Science: H2O Water Topics Powerpoint found at www.sciencepowerpoint.com
DATE: 2010/07/10::
50
NEWTON - DEM Video  solo de Demostracion, Rotopala  de 12 m de diámetro
NEWTON - DEM Video solo de Demostracion, Rotopala de 12 m de diámetro
DATE: 2012/08/28::
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RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
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Cohesion is the component of shear strength of a rock or soil that is independent of interparticle friction.

In soils, true cohesion is caused by following:

  1. Electrostatic forces in stiff overconsolidated clays (which may be lost through weathering)
  2. Cementing by Fe2O3, CaCO3, NaCl, etc.

There can also be apparent cohesion. This is caused by:

  1. Negative capillary pressure (which is lost upon wetting)
  2. Pore pressure response during undrained loading (which is lost through time)
  3. Root cohesion (which may be lost through logging or fire of the contributing plants, or through solution)

References[edit]

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