dc.creator | Ayers, M.E. | |
dc.creator | Steele, D.A. | |
dc.date.accessioned | 2019-06-04T18:53:18Z | |
dc.date.available | 2019-06-04T18:53:18Z | |
dc.date.issued | March, 1999 | |
dc.identifier.other | Oklahoma Department of Transportation State Planning and Research Item Number 2141 | |
dc.identifier.uri | https://hdl.handle.net/11244/320271 | |
dc.description.abstract | The use of the Dynamic Cone Penetrometer (DCP) has increased dramatically over the past several years. The
primary reason for the increased use stems from improvements to the device and the development of correlation
equations for many strength/deformation parameters. However, no correlations were available to relate DCP
penetration index (PI) to resilient modulus , and there were no specific PI/CBR correlations for Oklahoma soils.
This research was conducted to develop correlations between DCP penetration index values and soil strength
parameters, including CBR and backcalculated resilient modulus. Correlations are presented for clay, silt, and sandy
soil subgrades, and these correlations will facilitate the design, construction monitoring, and evaluation of lowvolume
roadways. The results of the study can also be used in the preliminary design and evaluation of asphalt
concrete and portland cement concrete pavements. | |
dc.format.extent | 69 pages | |
dc.format.extent | 3,852,422 bytes | |
dc.format.medium | application.pdf | |
dc.language | en_US | |
dc.relation.ispartofseries | No | |
dc.relation.requires | Adobe Acrobat Reader | |
dc.title | Use of the dynamic cone penetrometer to verify and correlate with soil subgrade and aggregate base CBR values for the purposes of design of low volume traffic asphalt concete roadways | |
dc.type | Technical Report | |
dc.description.version | Final Report | |
dc.description.peerreview | No | |
dc.type.material | text | |
dc.subject.keywords | Dynamic Cone Penetrometer (DCP) | |
dc.subject.keywords | asphalt concrete pavement | |
dc.subject.keywords | low-volume roads | |
dc.subject.keywords | California Bearing Ratio (CBR) | |
dc.subject.keywords | resilient modulus | |
dc.subject.keywords | pavement performance | |
dc.contributor.sponsor | Oklahoma Department of Transportation. Materials and Research Division. Office of Research & Implementation | |