Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Vasiola Zhaka"'
Publikováno v:
CivilEng, Vol 4, Iss 4, Pp 1098-1120 (2023)
This study provides a comprehensive review of the engineering challenges of formwork in concrete construction. The paper investigates different formwork systems, their design based on form pressure, and the difficulties of form stripping. Alternative
Externí odkaz:
https://doaj.org/article/76b45130e643460ebbf0032320e172c0
Publikováno v:
Annals of Glaciology, Vol 64, Pp 77-94 (2023)
Snow ice (SI) forms from freezing wet snow, known as slush, and contributes to the thickness of level and brash ice. However, the mechanism of snow-slush-snow ice transformation has not been extensively investigated to date, despite the difference in
Externí odkaz:
https://doaj.org/article/b2f5539bbc614ee5b6da0022f0d82d42
Autor:
Jonny Nilimaa, Vasiola Zhaka
Publikováno v:
Eng, Vol 4, Iss 2, Pp 1550-1580 (2023)
Cold weather conditions pose significant challenges to the performance and durability of concrete materials, construction processes, and structures. This paper aims to provide a comprehensive overview of the material-related challenges in cold weathe
Externí odkaz:
https://doaj.org/article/a61a37e9dfbe4814b1c895c035c2046c
Autor:
Jonny Nilimaa, Vasiola Zhaka
Publikováno v:
Construction Materials, Vol 3, Iss 2, Pp 180-201 (2023)
Dehydration of concrete floor slabs is a critical step to ensure that the flooring material adheres properly and that there is no moisture-related damage to the floor after installation. Dehydration in a cold climate is often a slow process, which ca
Externí odkaz:
https://doaj.org/article/440aa831f410407d8ffa04cfb47dcbfb
Publikováno v:
Journal of Glaciology, Vol 68, Pp 685-704 (2022)
Brash ice forms in harbours and ship channels from frequent ship passages and the resulting freezing–breaking cycles create a unique ice formation. The brash ice accumulation over the winter season is a result of meteorological, thermodynamical and
Externí odkaz:
https://doaj.org/article/0a85c81ebec6483c88518e14b669b4dc
Publikováno v:
Proceedings, Vol 34, Iss 1, p 13 (2019)
The Arctic region is receiving an increasing attention due to the diminishing area of the permanent ice and easing access to various natural resources including especially oil, gas and rare metals. The nearest future will require building a significa
Externí odkaz:
https://doaj.org/article/eb550e011c124647be4df0b29d00cb34
Publikováno v:
Journal of Glaciology, Pp 1-15
Brash ice formation and accumulation occur at a faster rate in ship channels, harbours and turning areas compared to the surrounding level ice. Accurate prediction of brash ice thickness plays an important role in addressing operational challenges an
Externí odkaz:
https://doaj.org/article/277b85f93dd94725b60284e3e495747f
Publikováno v:
Water; Volume 15; Issue 13; Pages: 2360
The thickness and properties of brash ice are usually compared with the properties of the surrounding level ice. The differences between these ice types are important to understand since the consolidated brash ice layer is typically assumed to have t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::615660a888038296a24e51db31e46b8e
Publikováno v:
Ocean Engineering
A large-scale shear apparatus has been originally developed and built to test the mechanical properties of coarsegrained material. It was used to evaluate the shear behaviour of brash ice. The brash ice blocks were collected at Luleå harbour in two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e44aea8b1754ed7dc0e124160d5bbb3
https://hdl.handle.net/11250/3026423
https://hdl.handle.net/11250/3026423
