Results 31 to 40 of about 6,610 (296)
Frost heaving forces in Leda Clay
, 1970 The frost heaving forces developed under a 1 ft (30.5 cm) diameter steel plate were measured in the field throughout one winter. The steel plate was fixed at the ground surface with a rock-anchored reaction frame.
E. Penner
core +2 more sources
Effects of heaving and pitching motions on underside aerodynamics of a sedan vehicle
Journal of Fluid Science and Technology, 2019 Unsteady pressure distributions around a simplified sedan automobile model were investigated by conducting dynamic wind-tunnel testing using the newly developed forced oscillating apparatus, HEXA-X3, which can produce 6-degrees-of-freedom motion.
Ryuichi MARUYAMA +3 more
doaj +1 more source
Optimisation of Magnesium Oxide and Silica Fume Blend for Sulphate Soil Stabilisation
CeramicsThe utilisation of magnesium oxide-based binders (M) as an alternative to hydrated calcium silicate materials is a promising avenue for binding methodologies.
Jonathan Oti +3 more
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Experiments on the Heaving Force of Freezing Soil
, 1977 Frost heaving of soil is accompanied by a force which often causes severe damage to structures. It was suggested by Everett that this so-called “heaving force" can be attributed to the coexistence of ice and water in micropores among soil particles which
Seiiti Kinosita
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Experimental study on water transfer of soil-rock mixtures under freezing action
Yantu gongcheng xuebaoThe frost-heaving failure of earth-rock dam slopes is mainly caused by the combined action of sand and gravel cushion, frost heaving of dam fills and water migration.
LI Zhuo 1, 2, JIANG Xin 3, ZHANG Jixun 3, ZHAO Yu 3, WANG Yuqing 3, LU Yang 3
doaj +1 more source
Performance Evaluation of Flapping-Wing Energy Harvester in Confined Duct Environments
EnergiesThis study investigates the impact of different duct designs on the energy-harvesting performance of oscillating-wing systems in both partially and fully confined environments.
Maqusud Alam, Chang-Hyun Sohn
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You-qi chuyun, 2020 For the oil and gas pipeline operating in the permafrost regions, buckling deformation is usually caused by frost heaving and thaw settlement of the foundation soil, which affects the safety and stability of pipeline seriously.
Wei WANG +5 more
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Sensitivity Analysis of Pipe–Soil Interaction Influencing Factors under Frost Heaving
Atmosphere, 2023 The mechanism of pipe–soil interaction under frost heaving is complicated due to many factors affecting the pipe–soil system. In order to analyze the sensitivity of various pipe–soil interaction influencing factors and highlight the relationship between ...
Long Huang +5 more
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Ultrasensitive Anti‐Stokes Luminescence Thermometry in Transition Metal Dichalcogenide Monolayers
Advanced Functional Materials, EarlyView.We demonstrate a highly sensitive nanothermometer using anti‐Stokes photoluminescence, also known as photoluminescence upconversion (UPL), in monolayer tungsten disulfide. A strong resonantly enhanced UPL is observed, confirming the central role of optical phonons in the PL upconversion mechanism.
Sharada Nagarkar +6 more
wiley +1 more source
Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials
Advanced Materials, EarlyView.A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella +3 more
wiley +1 more source