Matches in SemOpenAlex for { <https://semopenalex.org/work/W627582574> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W627582574 abstract "Pumping and faulting of undoweled Portland cement concrete (PCC) pavements has become a serious problem in South Dakota. Repair techniques to correct these distresses include diamond grinding, full/partial depth repairs, load transfer restoration, installation of edge drains, crack sealing, joint resealing, and slab stabilization (undersealing). Undersealing can be described as a method where a flowable mixture is pumped under the slab to fill the voids and restore support to the pavement. There is a disagreement within the South Dakota Department of Transportation (SDDOT) as to the use and effectiveness of undersealing as a rehabilitation technique. The objectives of the research were to describe the deterioration of load transfer and the development of faulting on undersealed and nonundersealed PCC pavements, to determine the effectiveness of undersealing, to determine when and where undersealing is appropriate, and to develop design, construction, and inspection guidelines for undersealing. The work included a review of the literature relevant to undersealing; a national survey of current highway undersealing practices for PCC pavements; and field evaluation of four projects which were undersealed in South Dakota in 1987, 1989, 1992, and 1993. Research results indicate that all undersealed pavement sections performed better than nonundersealed pavements. Lower faulting and corner deflections, and higher load transfer efficiency values were generally obtained for the undersealed pavements. Best performance was obtained immediately after grouting and performance generally degraded with time. Undersealing was effective in filling voids beneath the slabs as evidenced by the removal of two concrete panels. However, the cement-fly ash grout was generally cracked, suggesting that the grout is not durable for long-term performance. Undersealing, when done in conjunction with other rehabilitation techniques, can provide more than seven years of service life until additional rehabilitation or complete reconstruction is warranted." @default.
- W627582574 created "2016-06-24" @default.
- W627582574 creator A5025362707 @default.
- W627582574 creator A5037346271 @default.
- W627582574 creator A5052686052 @default.
- W627582574 creator A5071178275 @default.
- W627582574 creator A5074942049 @default.
- W627582574 date "1994-03-31" @default.
- W627582574 modified "2023-09-27" @default.
- W627582574 title "EVALUATION OF UNDERSEALING OF UNDOWELED PLAIN JOINTED PCC PAVEMENTS IN SOUTH DAKOTA. EXECUTIVE SUMMARY" @default.
- W627582574 hasPublicationYear "1994" @default.
- W627582574 type Work @default.
- W627582574 sameAs 627582574 @default.
- W627582574 citedByCount "0" @default.
- W627582574 crossrefType "journal-article" @default.
- W627582574 hasAuthorship W627582574A5025362707 @default.
- W627582574 hasAuthorship W627582574A5037346271 @default.
- W627582574 hasAuthorship W627582574A5052686052 @default.
- W627582574 hasAuthorship W627582574A5071178275 @default.
- W627582574 hasAuthorship W627582574A5074942049 @default.
- W627582574 hasConcept C111368507 @default.
- W627582574 hasConcept C113024971 @default.
- W627582574 hasConcept C113740112 @default.
- W627582574 hasConcept C127313418 @default.
- W627582574 hasConcept C127413603 @default.
- W627582574 hasConcept C147176958 @default.
- W627582574 hasConcept C148043351 @default.
- W627582574 hasConcept C16674752 @default.
- W627582574 hasConcept C169760540 @default.
- W627582574 hasConcept C18555067 @default.
- W627582574 hasConcept C187320778 @default.
- W627582574 hasConcept C191897082 @default.
- W627582574 hasConcept C192562407 @default.
- W627582574 hasConcept C2775947275 @default.
- W627582574 hasConcept C2778249042 @default.
- W627582574 hasConcept C2778818304 @default.
- W627582574 hasConcept C2780021121 @default.
- W627582574 hasConcept C39432304 @default.
- W627582574 hasConcept C523993062 @default.
- W627582574 hasConcept C66938386 @default.
- W627582574 hasConcept C77595967 @default.
- W627582574 hasConcept C86803240 @default.
- W627582574 hasConceptScore W627582574C111368507 @default.
- W627582574 hasConceptScore W627582574C113024971 @default.
- W627582574 hasConceptScore W627582574C113740112 @default.
- W627582574 hasConceptScore W627582574C127313418 @default.
- W627582574 hasConceptScore W627582574C127413603 @default.
- W627582574 hasConceptScore W627582574C147176958 @default.
- W627582574 hasConceptScore W627582574C148043351 @default.
- W627582574 hasConceptScore W627582574C16674752 @default.
- W627582574 hasConceptScore W627582574C169760540 @default.
- W627582574 hasConceptScore W627582574C18555067 @default.
- W627582574 hasConceptScore W627582574C187320778 @default.
- W627582574 hasConceptScore W627582574C191897082 @default.
- W627582574 hasConceptScore W627582574C192562407 @default.
- W627582574 hasConceptScore W627582574C2775947275 @default.
- W627582574 hasConceptScore W627582574C2778249042 @default.
- W627582574 hasConceptScore W627582574C2778818304 @default.
- W627582574 hasConceptScore W627582574C2780021121 @default.
- W627582574 hasConceptScore W627582574C39432304 @default.
- W627582574 hasConceptScore W627582574C523993062 @default.
- W627582574 hasConceptScore W627582574C66938386 @default.
- W627582574 hasConceptScore W627582574C77595967 @default.
- W627582574 hasConceptScore W627582574C86803240 @default.
- W627582574 hasLocation W6275825741 @default.
- W627582574 hasOpenAccess W627582574 @default.
- W627582574 hasPrimaryLocation W6275825741 @default.
- W627582574 hasRelatedWork W1079034 @default.
- W627582574 hasRelatedWork W124208073 @default.
- W627582574 hasRelatedWork W1497862513 @default.
- W627582574 hasRelatedWork W2167205684 @default.
- W627582574 hasRelatedWork W2244108280 @default.
- W627582574 hasRelatedWork W43821217 @default.
- W627582574 hasRelatedWork W578910819 @default.
- W627582574 hasRelatedWork W587820557 @default.
- W627582574 hasRelatedWork W590510231 @default.
- W627582574 hasRelatedWork W597804704 @default.
- W627582574 hasRelatedWork W607872917 @default.
- W627582574 hasRelatedWork W613559652 @default.
- W627582574 hasRelatedWork W624459615 @default.
- W627582574 hasRelatedWork W631561038 @default.
- W627582574 hasRelatedWork W633156551 @default.
- W627582574 hasRelatedWork W633641609 @default.
- W627582574 hasRelatedWork W638608312 @default.
- W627582574 hasRelatedWork W638686238 @default.
- W627582574 hasRelatedWork W71879242 @default.
- W627582574 hasRelatedWork W804895893 @default.
- W627582574 isParatext "false" @default.
- W627582574 isRetracted "false" @default.
- W627582574 magId "627582574" @default.
- W627582574 workType "article" @default.