Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970942126> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1970942126 endingPage "552" @default.
- W1970942126 startingPage "546" @default.
- W1970942126 abstract "It is known that water content or moisture affects the strength of concrete. The purpose of this study is to examine the possibility of the NDE of concrete from a knowledge of the relationship between water content and ultrasonic propagation in concrete. The results of measurements made on the ultrasound velocity and the frequency component on ultrasonic propagation as a function of the water content in concrete are reported. Test pieces of concrete made from common materials were made for the fundamental studies. The test piece dimensions were 10 cm in diameter and 20 cm in length. Test pieces were immersed in water for about 50 days to saturate them. To measure the effect of different water contents, test pieces were put in a drying chamber to change the amount of water between measurements. This procedure was repeated until the concrete was completely dried and the weight no longer changed. Water contents were defined as weight percentage to full dried state. Thus water content could be changed from 8% to 0%. Using the pulse transmission method, ultrasonic propagation in the frequency range 20 to 100 kHz was measured as a function of water content. The sound velocity varied gradually from 3000 m/s to 4500 m/s according to the water content. The frequency of maximum transmission also depended on the water content in this frequency range. It is considered that the ultrasonic NDE of concrete strength is feasible." @default.
- W1970942126 created "2016-06-24" @default.
- W1970942126 creator A5019240245 @default.
- W1970942126 creator A5052265728 @default.
- W1970942126 date "2000-03-01" @default.
- W1970942126 modified "2023-10-18" @default.
- W1970942126 title "Water content and its effect on ultrasound propagation in concrete — the possibility of NDE" @default.
- W1970942126 cites W2014829063 @default.
- W1970942126 doi "https://doi.org/10.1016/s0041-624x(99)00158-4" @default.
- W1970942126 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10829724" @default.
- W1970942126 hasPublicationYear "2000" @default.
- W1970942126 type Work @default.
- W1970942126 sameAs 1970942126 @default.
- W1970942126 citedByCount "101" @default.
- W1970942126 countsByYear W19709421262012 @default.
- W1970942126 countsByYear W19709421262013 @default.
- W1970942126 countsByYear W19709421262014 @default.
- W1970942126 countsByYear W19709421262015 @default.
- W1970942126 countsByYear W19709421262016 @default.
- W1970942126 countsByYear W19709421262017 @default.
- W1970942126 countsByYear W19709421262018 @default.
- W1970942126 countsByYear W19709421262019 @default.
- W1970942126 countsByYear W19709421262020 @default.
- W1970942126 countsByYear W19709421262021 @default.
- W1970942126 countsByYear W19709421262022 @default.
- W1970942126 countsByYear W19709421262023 @default.
- W1970942126 crossrefType "journal-article" @default.
- W1970942126 hasAuthorship W1970942126A5019240245 @default.
- W1970942126 hasAuthorship W1970942126A5052265728 @default.
- W1970942126 hasConcept C121332964 @default.
- W1970942126 hasConcept C127313418 @default.
- W1970942126 hasConcept C134306372 @default.
- W1970942126 hasConcept C139730468 @default.
- W1970942126 hasConcept C143753070 @default.
- W1970942126 hasConcept C159985019 @default.
- W1970942126 hasConcept C187320778 @default.
- W1970942126 hasConcept C192562407 @default.
- W1970942126 hasConcept C204323151 @default.
- W1970942126 hasConcept C24890656 @default.
- W1970942126 hasConcept C24939127 @default.
- W1970942126 hasConcept C2778152352 @default.
- W1970942126 hasConcept C33923547 @default.
- W1970942126 hasConcept C39432304 @default.
- W1970942126 hasConcept C81288441 @default.
- W1970942126 hasConceptScore W1970942126C121332964 @default.
- W1970942126 hasConceptScore W1970942126C127313418 @default.
- W1970942126 hasConceptScore W1970942126C134306372 @default.
- W1970942126 hasConceptScore W1970942126C139730468 @default.
- W1970942126 hasConceptScore W1970942126C143753070 @default.
- W1970942126 hasConceptScore W1970942126C159985019 @default.
- W1970942126 hasConceptScore W1970942126C187320778 @default.
- W1970942126 hasConceptScore W1970942126C192562407 @default.
- W1970942126 hasConceptScore W1970942126C204323151 @default.
- W1970942126 hasConceptScore W1970942126C24890656 @default.
- W1970942126 hasConceptScore W1970942126C24939127 @default.
- W1970942126 hasConceptScore W1970942126C2778152352 @default.
- W1970942126 hasConceptScore W1970942126C33923547 @default.
- W1970942126 hasConceptScore W1970942126C39432304 @default.
- W1970942126 hasConceptScore W1970942126C81288441 @default.
- W1970942126 hasIssue "1-8" @default.
- W1970942126 hasLocation W19709421261 @default.
- W1970942126 hasLocation W19709421262 @default.
- W1970942126 hasOpenAccess W1970942126 @default.
- W1970942126 hasPrimaryLocation W19709421261 @default.
- W1970942126 hasRelatedWork W1997072992 @default.
- W1970942126 hasRelatedWork W2050374232 @default.
- W1970942126 hasRelatedWork W2347477975 @default.
- W1970942126 hasRelatedWork W2380792508 @default.
- W1970942126 hasRelatedWork W2381162022 @default.
- W1970942126 hasRelatedWork W2554591003 @default.
- W1970942126 hasRelatedWork W2720174894 @default.
- W1970942126 hasRelatedWork W2744994389 @default.
- W1970942126 hasRelatedWork W642898689 @default.
- W1970942126 hasRelatedWork W93286785 @default.
- W1970942126 hasVolume "38" @default.
- W1970942126 isParatext "false" @default.
- W1970942126 isRetracted "false" @default.
- W1970942126 magId "1970942126" @default.
- W1970942126 workType "article" @default.