In-Situ Recycling: Applications, Guidelines, and Case Study for Local Governments
| dc.contributor.author | Bartku, Elaine Cleare | en |
| dc.contributor.committeechair | Flintsch, Gerardo W. | en |
| dc.contributor.committeemember | Diefenderfer, Brian Keith | en |
| dc.contributor.committeemember | de León Izeppi, Edgar | en |
| dc.contributor.department | Civil and Environmental Engineering | en |
| dc.date.accessioned | 2014-07-24T08:00:30Z | en |
| dc.date.available | 2014-07-24T08:00:30Z | en |
| dc.date.issued | 2014-07-23 | en |
| dc.description.abstract | This thesis investigates the application of In-Situ Recycling and provides guidelines for localities to aid in the selection of recycling methods, as well as documents a local government's experience with Cold In-Place Recycling. The recycling methods discussed in this study include Cold In-Place Recycling (CIR), Hot In-Place Recycling (HIR), and Full Depth Reclamation (FDR). These methods are performed onsite and in-place in a continuous process of milling, mixing, and placement. The In-Situ Recycling guidelines include suggestions based on: traffic characteristics, existing road condition, distress types, road access, local climate, road geometry, and other road characteristics. The guidelines are based on information from sources including NCHRP Synthesis 421, American Recycling and Reclamation Association (ARRA), FHWA, and state agencies with recycling experience. This study also resulted in documenting obstacles that localities may face when in-situ recycling, as well as the impact of limited experience with recycling. The study also evaluated the construction of Cold In-Place Recycled pavement sections in Christiansburg, VA, using Falling Weight Deflectometer (FWD) and Ground Penetrating Radar (GPR). Additionally, using the FWD and GPR data, alternate recycled designs were proposed in addition to a cost comparison to a conventional design. | en |
| dc.description.degree | Master of Science | en |
| dc.format.medium | ETD | en |
| dc.identifier.other | vt_gsexam:3347 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/49669 | en |
| dc.publisher | Virginia Tech | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | In-Situ Recycling | en |
| dc.subject | Reclaimed Asphalt Pavement (RAP) | en |
| dc.subject | Cold In-Place Recycling (CIR) | en |
| dc.subject | Hot In-Place Recycling (HIR) | en |
| dc.subject | Full Depth Reclamation (FDR) | en |
| dc.subject | Falling Weight Deflectometer (FWD) | en |
| dc.subject | Ground Penetrating Radar (GPR) | en |
| dc.subject | Christiansburg | en |
| dc.title | In-Situ Recycling: Applications, Guidelines, and Case Study for Local Governments | en |
| dc.type | Thesis | en |
| thesis.degree.discipline | Civil Engineering | en |
| thesis.degree.grantor | Virginia Polytechnic Institute and State University | en |
| thesis.degree.level | masters | en |
| thesis.degree.name | Master of Science | en |