dc.contributor.author | Pilkytė, Laima | |
dc.contributor.author | Butkus, Donatas | |
dc.date.accessioned | 2023-09-18T19:39:37Z | |
dc.date.available | 2023-09-18T19:39:37Z | |
dc.date.issued | 2006 | |
dc.identifier.other | (BIS)VGT02-000013207 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/141979 | |
dc.description.abstract | The use of building materials containing natural radionuclides for construction of premises enhance absorbed dose rale in indoor air. External exposure results from gamma radionuclides present in the walls, floor and ceiling. Mathematical models can be used to predict external dose rates inside a room, provided the room geometry and radionuclide concentration activities are known. This paper gives mathematical evaluation of indoor external gamma dose in the air. Absorbed dose rates were evaluated by applying attenuation and build up. Modeling is done using software VISIPLAN-3D. The obtained results were compared with those reported in the literature. Dose coefficients are received for standard room, when different construction elements are made from concrete and wood. Absorbed dose rate distribution in the room is given. | eng |
dc.format.extent | p. 74-82 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | lit | |
dc.title | Buto konstrukcinių elementų įtakos sugertosios dozės galiai ore tyrimai | |
dc.title.alternative | Analysis of influence of structural elements of flat on absorbed dose rate in air | |
dc.type | Straipsnis nerecenzuotame konferencijos darbų leidinyje / Paper in a non peer-reviewed conference publication | |
dcterms.references | 6 | |
dc.type.pubtype | P2 - Straipsnis nerecenzuotame konferencijos darbų leidinyje / Article in an un-reviewed conference proceedings | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering | |
dc.subject.researchfield | T 004 - Aplinkos inžinerija / Environmental engineering | |
dcterms.sourcetitle | Aplinkos apsaugos inžinerija: 9-osios Lietuvos jaunųjų mokslininkų konferencijos "Mokslas - Lietuvos ateitis", įvykusios Vilniuje 2006 m. kovo 30 d., pranešimų medžiaga | |
dc.publisher.name | Technika | |
dc.publisher.city | Vilnius | |
dc.identifier.elaba | 3752018 | |