Results 61 to 70 of about 41,494 (299)
Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
Numerical simulation on dynamic compression properties of sandstone under axial static preload
Frontiers in MaterialsIn this study, through a series of static mechanical tests and split Hopkinson pressure bar (SHPB) dynamic impact tests, the static and dynamic mechanical parameters of yellow sandstone are determined, and the Holmquist–Johnson–Cook model parameters of ...
Ying Xu +4 more
doaj +1 more source
Preliminary aerothermal design of axial compressors [PDF]
, 2013 This dissertation documents a compressor preliminary design study conducted by the author in fulfilment of his MSc thesis requirements. The compressor is intended for a new development engine within the 20Klbf thrust category, planned to be used on a ...
Piscopo, Giovanni
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Scientific Reports, 2022 In order to study the axial compression performance for composite hollow column of steel fiber, high-strength lightweight aggregate concrete and angle steel, the axial compression tests were carried out on five composite hollow columns of steel fiber ...
Zehui Xiang +3 more
doaj +1 more source
Journal of the Mechanical Behavior of Biomedical MaterialsThe objective of this study was to determine the relationship between magnetization transfer ratio (MTR) and strain in ex vivo bovine cartilage using 9.4T magnetic resonance imaging (MRI) and to compare this relationship to the relationship between T2 and strain.A previously designed custom electropneumatic loading device was used to compress together ...
Emily S. Sullivan +5 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim +2 more
wiley +1 more source
工程科学与技术, 2014 :Axial compression ratio is a critical factor which affects the structure’s ductility and resistance to progressive collapse.Through 12 specimens of T-shaped steel reinforced concrete columns under cyclic load loading test, the failure mode,hysteretic ...
曾磊, 吴园园, 石峰, 胡志文
doaj
Advances in Civil Engineering, 2020 This study evaluates the seismic behavior of reinforced concrete (RC) short columns with a high axial compression ratio under oblique earthquake conditions.
Chunyang Liu +4 more
doaj +1 more source
Experimental study on seismic performance of frame flat columns with high axial compression ratio [PDF]
E3S Web of Conferences, 2020 When the lateral stiffness of the frame flat column is relatively small, the strength of the frame flat column is not enough to resist the large horizontal earthquake force and seriously deformed, which leads to the structure fail and could not work normally.
openaire +2 more sources
, 2017 Objective: Quasi-static tests of three mid-rise assembled monolithic concrete shear walls, whose aspect ratio is 2.0, were completed in this paper. The failure mode of three new-type shear walls and the effect of
Mingjin Chu +4 more
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