Play Video
1
Soil Strength Example
Soil Strength Example
::2010/01/24::
Play Video
2
Soil Strength: Drained and Undrained Shear Strength
Soil Strength: Drained and Undrained Shear Strength
::2013/09/23::
Play Video
3
Swedish Method of Slices | Slope Stability | Soil Mechanics
Swedish Method of Slices | Slope Stability | Soil Mechanics
::2014/11/05::
Play Video
4
Cohesive powders - Hemihydrate
Cohesive powders - Hemihydrate
::2011/03/08::
Play Video
5
Coffee with Claire for March 20, 2011
Coffee with Claire for March 20, 2011
::2011/03/20::
Play Video
6
Powder Flow Analyser - example tests and products.wmv
Powder Flow Analyser - example tests and products.wmv
::2010/03/22::
Play Video
7
"Clay" patch in 2D DEM experiment
"Clay" patch in 2D DEM experiment
::2011/06/29::
Play Video
8
Android App RMR Calc, (Bieniawski, 1993)
Android App RMR Calc, (Bieniawski, 1993)
::2012/10/29::
Play Video
9
Sandbox Modelling (No syn-contractional sedimentation with 0° of basal detachment tilt)
Sandbox Modelling (No syn-contractional sedimentation with 0° of basal detachment tilt)
::2014/04/21::
Play Video
10
Diffusion and mixing in 2D DEM experiment - Combined view
Diffusion and mixing in 2D DEM experiment - Combined view
::2011/06/30::
Play Video
11
Scarp profile #1
Scarp profile #1
::2008/12/06::
Play Video
12
Sand and Capillary Action Video
Sand and Capillary Action Video
::2014/04/30::
Play Video
13
In Flames - Gyroscope
In Flames - Gyroscope
::2010/04/05::
Play Video
14
Granular flows experiments
Granular flows experiments
::2010/10/20::
Play Video
15
Bagshot (Disambiguation)
Bagshot (Disambiguation)
::2010/10/28::
Play Video
16
granular flows
granular flows
::2010/10/20::
Play Video
17
2013 GeoConfluence_High Volume Reuse of Fly Ash in Geotechnical Engr by Controlled Organics
2013 GeoConfluence_High Volume Reuse of Fly Ash in Geotechnical Engr by Controlled Organics
::2013/11/08::
Play Video
18
Android app RMR Calc free (Bieniawski, 1993)
Android app RMR Calc free (Bieniawski, 1993)
::2012/10/24::
Play Video
19
Gale: 3D Extension Model with Realistic Topography
Gale: 3D Extension Model with Realistic Topography
::2008/10/16::
Play Video
20
A simple device for in-situ direct shear and sinkage tests (Part 2)
A simple device for in-situ direct shear and sinkage tests (Part 2)
::2014/04/17::
Play Video
21
Jordan River Sedimentation Study - Part 4
Jordan River Sedimentation Study - Part 4
::2011/11/11::
Play Video
22
ball mill - stone crusher - crushing stone rocks - gold ore made in china
ball mill - stone crusher - crushing stone rocks - gold ore made in china
::2014/01/05::
Play Video
23
DEMでのスランプ試験
DEMでのスランプ試験
::2010/02/11::
Play Video
24
Shotcrete Test Panels
Shotcrete Test Panels
::2012/10/10::
Play Video
25
Part II - Experimental sand - angle of repose
Part II - Experimental sand - angle of repose
::2014/05/04::
Play Video
26
Mod-07 Lec-19 Particle Removal: Wet Cleaning
Mod-07 Lec-19 Particle Removal: Wet Cleaning
::2012/06/25::
Play Video
27
A care home resident talks through her Life Story.wmv
A care home resident talks through her Life Story.wmv
::2012/07/13::
Play Video
28
MELT
MELT
::2006/12/12::
Play Video
29
Geo 110 Elastic Rebound
Geo 110 Elastic Rebound
::2011/03/17::
Play Video
30
Solid Simulation with Oriented Particles
Solid Simulation with Oriented Particles
::2011/06/15::
Play Video
31
Soil Classification for Geotechnical Field Work
Soil Classification for Geotechnical Field Work
::2014/10/29::
Play Video
32
Geotechnical Drilling Company in Florida also Geotechnical and Environmental Drilling Subcontractor
Geotechnical Drilling Company in Florida also Geotechnical and Environmental Drilling Subcontractor
::2012/01/06::
Play Video
33
granular shear simulation
granular shear simulation
::2009/01/14::
Play Video
34
Discrete Element Method - Rotating bullet impacting a slab - 1
Discrete Element Method - Rotating bullet impacting a slab - 1
::2012/06/19::
Play Video
35
Astani Department Seminar: Dr. Florin Bobaru
Astani Department Seminar: Dr. Florin Bobaru
::2011/10/05::
Play Video
36
Part III - Experimental sand pile
Part III - Experimental sand pile
::2014/05/04::
Play Video
37
A Brazilian Student
A Brazilian Student's First Impressions of UAA and Alaska
::2011/09/13::
Play Video
38
2E0S1C2 Trailer - Nolimitscoaster
2E0S1C2 Trailer - Nolimitscoaster
::2012/10/08::
Play Video
39
Ancient Egyptian model boat @ RISD
Ancient Egyptian model boat @ RISD
::2008/09/21::
Play Video
40
Chemical and Physical Weathering Launch
Chemical and Physical Weathering Launch
::2013/06/25::
Play Video
41
Science: H2O Water Topics Powerpoint found at www.sciencepowerpoint.com
Science: H2O Water Topics Powerpoint found at www.sciencepowerpoint.com
::2010/07/10::
Play Video
42
Bertrand Russell ::: A History Of Western Philosophy ::: 111 Socrates
Bertrand Russell ::: A History Of Western Philosophy ::: 111 Socrates
::2014/02/10::
Play Video
43
Discrete Element simulation of a charging program in a blast furnace section using LIGGGHTS
Discrete Element simulation of a charging program in a blast furnace section using LIGGGHTS
::2014/10/07::
Play Video
44
NEWTON - DEM Video  solo de Demostracion, Rotopala  de 12 m de diámetro
NEWTON - DEM Video solo de Demostracion, Rotopala de 12 m de diámetro
::2012/08/28::
Play Video
45
Physical and Chemichal Weathering
Physical and Chemichal Weathering
::2012/12/20::
Play Video
46
NEWTON
NEWTON'S BUCKET (U TUBE) EXPERIMENT 2
::2014/04/30::
Play Video
47
Interview with Jon Mott - BYU
Interview with Jon Mott - BYU's Loosely Coupled Gradebook
::2010/02/25::
Play Video
48
Tubarc 067 Dripping Unsat. Flow III
Tubarc 067 Dripping Unsat. Flow III
::2007/02/16::
Play Video
49
Maximum plane stress - Indentation of brittle coating using abaqus
Maximum plane stress - Indentation of brittle coating using abaqus
::2013/07/10::
Play Video
50
Tire 05
Tire 05
::2010/11/18::
NEXT >>
RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
Jump to: navigation, search

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)

Some typical values of soil cohesion for different soils can be found on Geotechdata.info database.

References[edit]

Wikipedia content is licensed under the GFDL License
Powered by YouTube
MASHPEDIA
LEGAL
  • Mashpedia © 2014