Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jaroslav Hejl"'
Autor:
Jiří Nováček, Jaroslav Hejl
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 38, Pp 241-246 (2022)
Building elements, especially partitions, floors and external walls significantly affect indoor acoustic comfort. Their ability to reduce noise transmission from neighbouring rooms or from outdoors depends on the element composition and the building
Externí odkaz:
https://doaj.org/article/c2330e5e297b4989b7a5c43c8652dbbe
Autor:
Jaroslav Hejl
Publikováno v:
Civil Engineering Journal, Vol 2018, Iss 2, Pp 247-254 (2018)
This work focuses on subjective perception of disruptive sounds with different harmonic frequencies and parts. It verifies the core of subjective disturbance on basis of a listening test. The effort is to clarify if there is more problematic the issu
Externí odkaz:
https://doaj.org/article/6cf669f1821b4799898c021d61afe2dd
Autor:
Jaroslav Hejl
Publikováno v:
Civil Engineering Journal, Vol 2017, Iss 1, Pp 91-98 (2017)
This paper is focused on analysis of neighboring noise as a disturbance agent. This problematics is closely connected with psychoacoustics or more generally with psychology. Therefore, methodology of research is based primarily on listening tests and
Externí odkaz:
https://doaj.org/article/e94700149b504bccbcc533db24fc9995
Autor:
Michal Ženíšek, Ctislav Fiala, Vlastimil Bílek, Jan Růžička, Tomáš Vlach, Jaroslav Hejl, Petr Hájek
Publikováno v:
Solid State Phenomena. 259:275-279
Mechanical properties of high performance concrete (HPC) enable design of subtle structural elements. Subtle HPC frame concept comes from the effort to integrate load bearing elements into building envelope in order to reduce risks of thermal bridges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b11b08b78e7aaf3a231d924b4d30678f
https://doi.org/10.4028/www.scientific.net/ssp.259.275
https://doi.org/10.4028/www.scientific.net/ssp.259.275
Autor:
Ctislav Fiala, Magdaléna Novotná, Tomáš Vlach, Vlastimil Bílek, Petr Hájek, Jaroslav Hejl, Jan Růžička
Publikováno v:
Solid State Phenomena. 249:301-306
Mechanical properties of high performance concrete (HPC) enable design of subtle structural elements. Subtle HPC frame concept comes from the effort to integrate load bearing elements into building envelope in order to reduce risks of thermal bridges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff3cfc4ffa582f979cbb22b31952701
https://doi.org/10.4028/www.scientific.net/ssp.249.301
https://doi.org/10.4028/www.scientific.net/ssp.249.301
Autor:
Jaroslav Hejl, Petr Hájek, Tereza Pavlu, Tomáš Vlach, Vlastimil Bílek, Ctislav Fiala, Magdaléna Novotná, Vladimira Tomalova, Martin Volf
Publikováno v:
Advanced Materials Research. 1106:110-113
Paper presents some results of long-term research of a new optimized subtle precast construction system based on high performance silicate composites. The system is particularly aimed for building construction in passive or zero-energy standard. Subt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a91e7bad5dd19b6097388fc636903dc1
https://doi.org/10.4028/www.scientific.net/amr.1106.110
https://doi.org/10.4028/www.scientific.net/amr.1106.110