Zobrazeno 1 - 10
of 1 330
pro vyhledávání: '"physical-mechanical properties."'
Autor:
Vladimir L. Trushko, Aleksandr O. Rozanov, Malik M. Saitgaleev, Dmitrii N. Petrov, Mikhail D. Ilinov, Daniil A. Karmanskii, Aleksandr A. Selikhov
Publikováno v:
Записки Горного института, Vol 269, Pp 848-858 (2024)
In order to study the mechanism of destruction of rocks of various genesis and the formation of fractured reservoirs at great depths, laboratory studies of rock samples in the loading conditions of comprehensive pressure with registration of acoustic
Externí odkaz:
https://doaj.org/article/0f8cb29b915546dea0ffc03869ac026a
Publikováno v:
Discover Civil Engineering, Vol 1, Iss 1, Pp 1-16 (2024)
Abstract The replacement of natural aggregate in concrete with artificial and/or recycled one has recently gained attention as meaningful strategy to reduce the environmental impact of structural concrete and promote circular economy principles. This
Externí odkaz:
https://doaj.org/article/b88fdea6bff4446a94b99f076b222e93
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-18 (2024)
Abstract The safety of rock landscapes in Mount Wuyi is significantly impacted by acid rain and wet-dry cycles. In this paper, the decay characteristics of the physical–mechanical properties of red glutenite were investigated under acidic wet-dry c
Externí odkaz:
https://doaj.org/article/31d887cce9384f2498d3f0426b3d9c81
Publikováno v:
Revista Eídos, Vol 17, Iss 24, Pp 95-110 (2024)
This study evaluates the influence of varying proportions of nano-silica (NS) and microsilica (MS) as partial substitutes for cement in the formulation of high-performance concrete (HPC). Mechanical assessments, including compression, tension, flexur
Externí odkaz:
https://doaj.org/article/82d750c595f04adc8b41b5713f601a1f
Autor:
Behrouz Aghajanloo, Hanieh Hadady, Fatemeh Ejeian, David W. Inglis, Michael Pycraft Hughes, Alireza Fadaei Tehrani, Mohammad Hossein Nasr-Esfahani
Publikováno v:
Cell Communication and Signaling, Vol 22, Iss 1, Pp 1-24 (2024)
Abstract Biomechanical attributes have emerged as novel markers, providing a reliable means to characterize cellular and subcellular fractions. Numerous studies have identified correlations between these factors and patients’ medical status. Howeve
Externí odkaz:
https://doaj.org/article/b02ceb08dfac4f8c88ab13a8a15c4c23
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4030-4043 (2024)
Due to their high tensile strength and toughness, natural fibers have been proposed as reinforcing material in mortars to reduce cracking. Coir fiber has excellent potential for reuse in cementitious matrices among the various fiber types. However, t
Externí odkaz:
https://doaj.org/article/373030298b0049b089f95d5eed2674ae
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102452- (2024)
Despite numerous recent technological developments, conventional powder metallurgy (CPM) remains the most commonly applied technique for fabricating stainless-steel products. However, the compressibility of stainless-steel powders is still a critical
Externí odkaz:
https://doaj.org/article/19b6ff2db3cb46a38e8e1c597c519cc7
Evaluating building stones: Physical-mechanical changes from high-temperature fire and water cooling
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e36108- (2024)
Heritage sites built with natural stone are at risk from fires, which can alter stone properties and compromise its structural integrity. Over 60 studies in the past three decades have examined fire impact on natural stone, providing insights for the
Externí odkaz:
https://doaj.org/article/43e909d4301641fc9098777fee3c820b
Publikováno v:
In Journal of Building Engineering 15 October 2024 95
Evaluating building stones: Physical-mechanical changes from high-temperature fire and water cooling
Publikováno v:
In Heliyon 30 August 2024 10(16)