Zobrazeno 1 - 10
of 208
pro vyhledávání: '"freezing-thawing cycle"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03071- (2024)
Asphalt, as a crucial material in road construction, is affected by external environmental factors, among which water and temperature are the primary causes of water damage to asphalt pavements. Different hydro-thermal environments can cause varying
Externí odkaz:
https://doaj.org/article/6895058abe9949a5b04f04615777ab2b
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Introduction: Permafrost and seasonally frozen soil are widely distributed on the Qinghai–Tibetan Plateau, and the freezing–thawing cycle can lead to frequent phase changes in soil water, which can have important impacts on ecosystems.Methods: To
Externí odkaz:
https://doaj.org/article/d4881cdb930c4d9582bd44f81fad3667
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 6, Pp 69-79 (2023)
The rock mass of open pit in cold regions is often affected by freezing-thawing cycles and long-term loads. In order to explore the influence of cold region environment on the stability of rock mass, the red sandstone of a project in northern Shaanxi
Externí odkaz:
https://doaj.org/article/aff16c68b7c14f6f9ebef42b2e1bd435
Publikováno v:
E3S Web of Conferences, Vol 544, p 15002 (2024)
The freezing and thawing cycles applied to soils can often be causes of irreversible instabilities, uplift, or subsidence. These phenomena can be both natural (e.g. permafrost regions) or artificially induced (e.g. artificial ground freezing (AGF), a
Externí odkaz:
https://doaj.org/article/50cd009e4bdf4ccb95d016f6df746d0b
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 49, Iss 5, Pp 96-105 (2022)
Freezing in winter and thawing in spring lead to deterioration of the engineering property in the coastal saline soil in north China. In order to study the effect of the saline soil added lime (lime-soil) and saline soil added fiber and lime (fiber-l
Externí odkaz:
https://doaj.org/article/63fb59b2bcbb4bbd8a6856a025a33664
Dynamic and structural characteristics of sludge solidified light soil under freezing-thawing action
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 49, Iss 1, Pp 57-65 (2022)
Freezing-thawing action will affect the mechanical and structural characteristics of sludge solidified light soil. In order to study the dynamic characteristics and structural evolution of sludge solidified light soil under different freezing-thawing
Externí odkaz:
https://doaj.org/article/c614a0e21f9041f58ddcaaaa6d839312
Akademický článek
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Akademický článek
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Autor:
Li ZHANG
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 48, Iss 5, Pp 74-80 (2021)
There are a lot of weak intercalations in the surrounding rock of tunnels along Sichuan Tibet railway, and they are greatly affected by the cold climate. To understand the influence of dip angle of interlayer and freezing thawing cycles on the mechan
Externí odkaz:
https://doaj.org/article/09714167a7c141828b6ad8878ac38c64
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 48, Iss 4, Pp 109-115 (2021)
Qinghai is located in a permafrost region, which belongs to the continental climate zone of the the Qinghai-Tibet Plateau. At the same time, freezing-thawing cycles are common destructive factors for roadbeds and foundations. In order to examine the
Externí odkaz:
https://doaj.org/article/ac6ee14e50b54036b7db618faf5f0f59