Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Bård Arntsen"'
Autor:
Katja Ohenoja, Isak Strøm Langås, Mirja Illikainen, Minna Poikelispää, Bård Arntsen, Ahmad Alzaza
Cold weather drastically shortens the construction season in northern regions. Low ambient temperatures are known to have detrimental impacts on the reactivity and hardened performance of cementitious materials. This study therefore aims to assess th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1391ea4bba26014a231ce947219077bc
https://trepo.tuni.fi/handle/10024/135566
https://trepo.tuni.fi/handle/10024/135566
Autor:
Katja Ohenoja, Tatiana Drozdyuk, Iveta Novakova, Bård Arntsen, Priyadharshini Perumal, Martin Skjerve Dyvesveen, Arcady Ayzenshtadt
Publikováno v:
Nordic Concrete Research
The need for better natural resource use is currently increasingly recognised, and high emphasis is given to the circularity of building materials and the reduction of activities with negative environmental impact. Legislation, guidelines, and other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d81ea77fb7dc11bc12e9565bae4d2087
http://urn.fi/urn:nbn:fi-fe2022022120206
http://urn.fi/urn:nbn:fi-fe2022022120206
Autor:
Gabriel Sas, Fredrik Johansson, Bård Arntsen, Andreas Seger, Leif Lia, Dipen Bista, Cosmin Popescu
Publikováno v:
Engineering structures
This paper presents an investigation of the influence of large-scale asperities on the shear strength of four physical models of a pillar (also known as buttress web) from Kalhovd dam in Norway. The objective was to observe the structural behaviour o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77e379c1e713bdef9b7f47604a47a7b
https://doi.org/10.1016/j.engstruct.2021.112952
https://doi.org/10.1016/j.engstruct.2021.112952
Autor:
Stefan Jacobsen, Bård Arntsen
Publikováno v:
Materials and Structures. 41:703-716
Proportioning was studied by measuring aggregate packing (C) and filling of aggregate void space (1−C) with varying volumes of cement paste (\(V_{\rm p}\)) or matrix (\(V_{\rm matrix}\)), i.e., all material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::977bc36d595bfefd8b98f8d1029f6707
https://doi.org/10.1617/s11527-007-9275-4
https://doi.org/10.1617/s11527-007-9275-4
Publikováno v:
Cold Regions Science and Technology
Static ice loads (ice actions) are a key design parameter for dams in cold climates. However, their theoretical description is still elusive, introducing uncertainty in design and hindering development of remediation measures. We present and analyze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::973d5cc710233bc785733a9d952a85e7
https://hdl.handle.net/11250/2640243
https://hdl.handle.net/11250/2640243
Autor:
Ulfberg, A., Gonzalez-Libreros, J., Das, O., Sas, G., Andersson, E., Bista, D., Bård Arntsen, Seger, A.
Publikováno v:
Scopus-Elsevier
For concrete dams founded on rock, there are only a few options in the common analysis methods to account for large‐scale asperities. However, previous research alludes that they have a significant impact on the behaviour of interfaces under shear.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5769367007f1bbd765bd7baf6c1d6d10
http://www.scopus.com/inward/record.url?eid=2-s2.0-85133518446&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85133518446&partnerID=MN8TOARS