{"corpus_id":138267742,"paper_sha":"38abe00fb9d93eac7c45deb0fa62f8e853995df4","doi":"10.1016/J.IJPRT.2016.08.003","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2510919544,"dblp_id":null,"acl_id":null,"title":"Experimental studies in Ultrasonic Pulse Velocity of roller compacted concrete pavement containing fly ash and M-sand","year":2016,"publication_date":"2016-07-01","venue":"","journal":{"name":"International journal of pavement research and technology","pages":"289-301","volume":"9"},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Materials Science","Engineering","Environmental Science"],"reference_count":54,"citation_count":115,"influential_citation_count":10,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"Abstract This paper presents the experimental investigation results of Ultrasonic Pulse Velocity (UPV) tests conducted on roller compacted concrete pavement (RCCP) material containing Class F fly ash of as mineral admixture. River sand, M-sand and combination of M-sand and River sand are used as fine aggregate in this experimental work. Three types of fly ash roller compacted concrete mixes are prepared using above three types of fine aggregates and they are designated as Series A (River sand), Series B (manufactured sand) and Series C (combination of River sand and M-sand). In each series the fly ash content in place of cement is varied from 0% to 60%. In each series and for different ages of curing (i.e 3, 7, 28 and 90 days) forty two cube specimens are cast and tested for compressive strength and UPV. The UPV results of fly ash containing roller compacted concrete pavement (FRCCP) show lower values at all ages from 3 days to 90 days in comparison with control mix concrete (0% fly ash) in all mixes. However, it is also observed that Series B and C mixes containing fly ash show better results in UPV values, compressive strength and Dynamic Elastic Modulus in comparison to Series A mixes with fly ash. Relationships between compressive strength of FRCCP and UPV and Dynamic Elastic Modulus are proposed for all series mixes. A new empirical equation is proposed to determine the Dynamic Elastic Modulus of FRCCP.","claims":[{"public_id":"cl_a57ad0dccaad3178d953aa15c0e15bb4","status":"active","text":"A new empirical equation is proposed to determine the dynamic elastic modulus of fly ash roller compacted concrete pavement.","confidence":0.96,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_a57ad0dccaad3178d953aa15c0e15bb4"},{"public_id":"cl_8844677801387b2230d9b7e761b75504","status":"active","text":"Relationships between compressive strength, UPV, and dynamic elastic modulus are proposed for all series mixes.","confidence":0.95,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_8844677801387b2230d9b7e761b75504"},{"public_id":"cl_7840ccf9e5e28de2b168cd317a3d2c79","status":"active","text":"Series B and Series C mixes with fly ash show better UPV values, compressive strength, and dynamic elastic modulus than Series A mixes with fly ash.","confidence":0.97,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_7840ccf9e5e28de2b168cd317a3d2c79"},{"public_id":"cl_f26a2fbdc0092dcabeafeef240a2588f","status":"active","text":"UPV values for fly ash roller compacted concrete pavement are lower at all tested ages from 3 days to 90 days than the control mix with 0% fly ash across all mix series.","confidence":0.98,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_f26a2fbdc0092dcabeafeef240a2588f"}],"concepts":[{"public_id":"co_0f74d6f37769a9093190ad5a05a5340c","status":"active","name":"ultrasonic pulse velocity","description":"A nondestructive test method that measures the travel speed of an ultrasonic pulse through concrete.","types":["measurement method"],"aliases":["UPV"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_0f74d6f37769a9093190ad5a05a5340c"},{"public_id":"co_23f285cbfb2f3ba805f24bdb4d516442","status":"active","name":"fly ash roller compacted concrete pavement","description":"Roller compacted concrete pavement material containing Class F fly ash as a mineral admixture.","types":["material"],"aliases":["FRCCP"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_23f285cbfb2f3ba805f24bdb4d516442"},{"public_id":"co_24b6cbb83b81ed2f45c525c7ef3902e2","status":"active","name":"Series C","description":"Fly ash roller compacted concrete mix series using a combination of river sand and manufactured sand as the fine aggregate.","types":["mix series"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_24b6cbb83b81ed2f45c525c7ef3902e2"},{"public_id":"co_263ab08383b78b2594e7a3a97ab39aaf","status":"active","name":"Series A","description":"Fly ash roller compacted concrete mix series using river sand as the fine aggregate.","types":["mix series"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_263ab08383b78b2594e7a3a97ab39aaf"},{"public_id":"co_44475dbf345f96fa14041476a8f8eb48","status":"active","name":"empirical equation","description":"A formula derived from observed data to estimate a concrete property.","types":["model"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_44475dbf345f96fa14041476a8f8eb48"},{"public_id":"co_46587445d7ac80aa0b36f30d4e9f04eb","status":"active","name":"control mix concrete","description":"The reference concrete mix with 0% fly ash used for comparison.","types":["comparison baseline"],"aliases":["0% fly ash"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_46587445d7ac80aa0b36f30d4e9f04eb"},{"public_id":"co_6c941f429ae1a143141b3e7948e80cd7","status":"active","name":"dynamic elastic modulus","description":"A stiffness measure of concrete inferred from dynamic testing.","types":["mechanical property"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_6c941f429ae1a143141b3e7948e80cd7"},{"public_id":"co_b143d0e94cad72d76e25edfddbdb4300","status":"active","name":"compressive strength","description":"The maximum compressive load a concrete specimen can withstand before failure.","types":["mechanical property"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_b143d0e94cad72d76e25edfddbdb4300"},{"public_id":"co_ba18224f8568487edfefab5c61941af4","status":"active","name":"Series B","description":"Fly ash roller compacted concrete mix series using manufactured sand as the fine aggregate.","types":["mix series"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_ba18224f8568487edfefab5c61941af4"}],"external_ids":{"DOI":"10.1016/J.IJPRT.2016.08.003","ArXiv":null,"PubMed":null,"PubMedCentral":null,"MAG":2510919544,"DBLP":null,"ACL":null},"open_access":{"is_open_access":false,"pdf_url":null,"landing_url":"https://sah.borca.ai/papers/138267742","source":null,"pdf_url_source":null,"license":null,"reason":"pdf_url_not_indexed"},"reference_availability":{"status":"available","references_indexed":true,"full_text_available":false,"full_text_source":null,"count_basis":"semantic_scholar_metadata","extraction_status":"not_applicable","reason":null},"source":{"provider":"episteme2","base_corpus":"semantic_scholar_dump","freshness_mode":"unknown","basis":["semantic_scholar_metadata","postgres_metadata"],"limits":["paper metadata is based on indexed upstream scholarly datasets","claims and concepts are available only for extracted papers","absence of claims or concepts means no extracted graph data is available in this response"],"status":"available","degraded":false,"degraded_reasons":[],"diagnostics":{"status":"available","degraded":false,"degraded_reasons":[],"metadata_status":"available","graph_status":"available","abstract_status":"available"},"source_flags":1},"paper_id":632166,"paper_uid":"9e8226af-c897-4a98-871d-df9e2c6bdf38","canonical_identity":{"paper_id":632166,"paper_uid":"9e8226af-c897-4a98-871d-df9e2c6bdf38","identity_status":"available","lookup_basis":"semantic_scholar_external_id","compatibility_path":"corpus_id"},"url":"https://sah.borca.ai/papers/138267742"}