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- Dynamic_compaction abstract "Dynamic compaction is a method that is used to increase the density of the soil when certain subsurface constraints make other methods inappropriate. It is a method that is used to increase the density of soil deposits. The process involves of dropping a heavy weight repeatedly on the ground at regularly spaced intervals. The weight and the height determine the amount of compaction that would occur. The weight that is used, depends on the degree of compaction desired and is between 8 tonne to 36 tonne. The height varies from 1m to 30m.The impact of the free fall creates stress waves that help in the densification of the soil. These stress waves can penetrate up to 10m. In cohesionless soils, these waves create liquefaction that is followed by the compaction of the soil, and in cohesive soils, they create an increased amount of pore water pressure that is followed by the compaction of the soil. Pore water pressure is the pressure of water that is trapped within the particles of rocks and soils.The degree of compaction depends on the weight of the hammer, the height from which the hammer is dropped, and the spacing of the locations at which the hammer is dropped. The initial weight dropping has the most impact, and penetrates up to a greater depth. The following drops, if spaced closer to one another, compact the shallower layers and the process is completed by compacting the soil at the surface.Most soil types can be improved with dynamic compaction. Old fills and granular soils are most often treated. The soils that are below the water table have to be treated carefully to permit emission of the excess pore water pressure that is created when the weight is dropped onto the surface.To watch a video of dynamic compaction, navigate here: http://ww2.bcradesign.com/civil/30Tons.html".
- Dynamic_compaction thumbnail Dynamic_Compaction.jpg?width=300.
- Dynamic_compaction wikiPageExternalLink 009754.pdf.
- Dynamic_compaction wikiPageExternalLink 30Tons.html.
- Dynamic_compaction wikiPageID "15988784".
- Dynamic_compaction wikiPageLength "2193".
- Dynamic_compaction wikiPageOutDegree "7".
- Dynamic_compaction wikiPageRevisionID "679162907".
- Dynamic_compaction wikiPageWikiLink Category:Soil_improvers.
- Dynamic_compaction wikiPageWikiLink Densification_(soil).
- Dynamic_compaction wikiPageWikiLink Free_fall.
- Dynamic_compaction wikiPageWikiLink Hammer.
- Dynamic_compaction wikiPageWikiLink Soil.
- Dynamic_compaction wikiPageWikiLink Soil_compaction.
- Dynamic_compaction wikiPageWikiLink File:Dynamic_Compaction.jpg.
- Dynamic_compaction wikiPageWikiLinkText "Dynamic compaction".
- Dynamic_compaction wikiPageWikiLinkText "compaction".
- Dynamic_compaction wikiPageWikiLinkText "dynamic compaction".
- Dynamic_compaction hasPhotoCollection Dynamic_compaction.
- Dynamic_compaction wikiPageUsesTemplate Template:Agri-stub.
- Dynamic_compaction subject Category:Soil_improvers.
- Dynamic_compaction hypernym Method.
- Dynamic_compaction type Software.
- Dynamic_compaction comment "Dynamic compaction is a method that is used to increase the density of the soil when certain subsurface constraints make other methods inappropriate. It is a method that is used to increase the density of soil deposits. The process involves of dropping a heavy weight repeatedly on the ground at regularly spaced intervals. The weight and the height determine the amount of compaction that would occur.".
- Dynamic_compaction label "Dynamic compaction".
- Dynamic_compaction sameAs m.03qk36q.
- Dynamic_compaction sameAs Q5318957.
- Dynamic_compaction sameAs Q5318957.
- Dynamic_compaction wasDerivedFrom Dynamic_compaction?oldid=679162907.
- Dynamic_compaction depiction Dynamic_Compaction.jpg.
- Dynamic_compaction isPrimaryTopicOf Dynamic_compaction.