Matches in SemOpenAlex for { <https://semopenalex.org/work/W656231837> ?p ?o ?g. }
Showing items 1 to 53 of
53
with 100 items per page.
- W656231837 abstract "Today's urban centers become denser, which contributes to higher demands on sound and noise. It is therefore highly relevant to build homes with good sound environment while maintaining living space. This thesis aimed to reduce the current concrete walls and see how the mass law affects the reduction index value and flanking transmissions. Handmade calculations were calculated according to the Swedish standard SS-EN 21354-1, where only air sound was calculated.Calculations were performed on wall elements with different weights and thicknesses, and compared with results from Bastian.In Bastian calculations of flanking transmissions were also made, this was made to see the impact of the flanking transmission when changing the mass per unit area. Mass law's impact was examined by flanking transmission and the result shows that they are not affected as long as the ratio between the thickness and the density remains the same.A questionnaire survey was conducted to determine the actual sound experience; this questionnaire was conducted on three concrete buildings in Vaxjo. Results from hand calculations, Bastian and the questionnaire were analyzed and joined. The mass law affects flanking transmissions very little and therefore a conclusion is drawn that more action is needed and not only improvement of individual elements and how they are connected. Results indicate that today's apartment partitions do well for airborne sound between rooms. In the future this could lead to selection of thinner walls." @default.
- W656231837 created "2016-06-24" @default.
- W656231837 creator A5044703635 @default.
- W656231837 creator A5088424221 @default.
- W656231837 date "2014-01-01" @default.
- W656231837 modified "2023-09-23" @default.
- W656231837 title "Beräkning av direktljud genom homogena betongväggar : Densitetens och tjocklekens påverkan på reduktionstalet" @default.
- W656231837 hasPublicationYear "2014" @default.
- W656231837 type Work @default.
- W656231837 sameAs 656231837 @default.
- W656231837 citedByCount "0" @default.
- W656231837 crossrefType "journal-article" @default.
- W656231837 hasAuthorship W656231837A5044703635 @default.
- W656231837 hasAuthorship W656231837A5088424221 @default.
- W656231837 hasConcept C105795698 @default.
- W656231837 hasConcept C111919701 @default.
- W656231837 hasConcept C121332964 @default.
- W656231837 hasConcept C127413603 @default.
- W656231837 hasConcept C142757542 @default.
- W656231837 hasConcept C147176958 @default.
- W656231837 hasConcept C170154142 @default.
- W656231837 hasConcept C203718221 @default.
- W656231837 hasConcept C24890656 @default.
- W656231837 hasConcept C2776291640 @default.
- W656231837 hasConcept C2778572836 @default.
- W656231837 hasConcept C2779265402 @default.
- W656231837 hasConcept C33923547 @default.
- W656231837 hasConcept C41008148 @default.
- W656231837 hasConcept C66938386 @default.
- W656231837 hasConcept C75728560 @default.
- W656231837 hasConceptScore W656231837C105795698 @default.
- W656231837 hasConceptScore W656231837C111919701 @default.
- W656231837 hasConceptScore W656231837C121332964 @default.
- W656231837 hasConceptScore W656231837C127413603 @default.
- W656231837 hasConceptScore W656231837C142757542 @default.
- W656231837 hasConceptScore W656231837C147176958 @default.
- W656231837 hasConceptScore W656231837C170154142 @default.
- W656231837 hasConceptScore W656231837C203718221 @default.
- W656231837 hasConceptScore W656231837C24890656 @default.
- W656231837 hasConceptScore W656231837C2776291640 @default.
- W656231837 hasConceptScore W656231837C2778572836 @default.
- W656231837 hasConceptScore W656231837C2779265402 @default.
- W656231837 hasConceptScore W656231837C33923547 @default.
- W656231837 hasConceptScore W656231837C41008148 @default.
- W656231837 hasConceptScore W656231837C66938386 @default.
- W656231837 hasConceptScore W656231837C75728560 @default.
- W656231837 hasLocation W6562318371 @default.
- W656231837 hasOpenAccess W656231837 @default.
- W656231837 hasPrimaryLocation W6562318371 @default.
- W656231837 isParatext "false" @default.
- W656231837 isRetracted "false" @default.
- W656231837 magId "656231837" @default.
- W656231837 workType "article" @default.