Show simple item record

dc.contributor.authorKannangara, Dumal
dc.contributor.authorSarukkalige, Priyantha
dc.contributor.editorVanissom Vimonsatit
dc.contributor.editorAmarjit Singh
dc.contributor.editorSiamak Yazdani
dc.date.accessioned2017-01-30T13:29:32Z
dc.date.available2017-01-30T13:29:32Z
dc.date.created2013-02-03T20:00:21Z
dc.date.issued2012
dc.identifier.citationKannangara, Dumal and Sarukkalige, Ranjan. 2012. Correlation of Soil Permeability and Particale Size Distribution with Respect to Urban Stormwater Management, in Vimonsatit, V. and Singh, A. and Yazdani, S. (ed), Research, Development, and Practice in Structural Engineering and Construction, The 1st Australasia and South East Asia Conference in Structural Engineering and Construction (ASEA-SEC-1), Nov 28-Dec 2 2012, pp. 781-785. Perth, Western Australia: Research Publishing Services.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/32160
dc.description.abstract

The most challenging factor for stormwater management at source control concept is the soil permeability. Soil permeability plays an important role in this process as the infiltration values change from one place to another even in the same soil type and the same horizontal profile. The percentage availability of gravel, sand, silt and clay in a particle size distribution of a soil sample is one of the major factors that directly influence its permeability. Particle size distribution tests and laboratory permeability tests were performed for 90 randomly selected undisturbed soil samples collected at 1.5 m depth from the existing ground level. Two analyses were required to be conducted on the test results. The primary analysis of particle size distribution involved categorising them using the Unified Soil Classification system by plotting the sieve analysis graphs which were based on their percentage availability of different particle sizes. The secondary analysis investigated the relationship of soil permeability with respect to the percentage availability of silt and clay. The results indicated that the permeability value varies in a range from 0 to 20 m/day while the percentage of silt and clay varies from 0 to 10%. Moreover the secondary analysis clearly showed that soil permeability can be greatly varied in a particular range of same silt and clay percentage which might help in understanding the behaviour of soil permeability considering the other factors such as density, void ratio and porosity.

dc.publisherResearch Publishing Services
dc.subjectParticle size distribution
dc.subjectPermeability
dc.subjectInfiltration
dc.subjectStormwater
dc.titleCorrelation of Soil Permeability and Particale Size Distribution with Respect to Urban Stormwater Management
dc.typeConference Paper
dcterms.source.startPage781
dcterms.source.endPage785
dcterms.source.titleProceedings of the 1st Australasia and South East Asia Conference in Structural Engineering andConstruction (ASEA-SEC-1)
dcterms.source.seriesProceedings of the 1st Australasia and South East Asia Conference in Structural Engineering andConstruction (ASEA-SEC-1)
dcterms.source.isbn978-981-07-3678-1
dcterms.source.conferenceThe 1st Australasia and South East Asia Conference in Structural Engineering andConstruction (ASEA-SEC-1)
dcterms.source.conference-start-dateNov 28 2012
dcterms.source.conferencelocationPerth, Western Australia
dcterms.source.placeSingapore
curtin.department
curtin.accessStatusFulltext not available


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record