Results 81 to 90 of about 48,340 (267)
BuildingsThis study aims to examine the effects of local corrosion on the axial compression performance of concrete-filled steel tubular (CFST) members. Nineteen CFST short columns with local corrosion were designed and fabricated to undergo axial compression ...
Wei Fang +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Repeated axial compressive performance of GCFST columns: Test investigation and numerical analysis
Scientific ReportsGeopolymer concrete (GC) is green and environmentally friendly. In order to comprehensively study the mechanical properties and influence mechanism of geopolymer concrete-filled steel tubular (GCFST) columns under various working conditions, this study takes the strength grade of geopolymer concrete, length-diameter ratio and wall thickness of steel ...
Cun Hui +4 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Axial Double-Ball Test Versus the Uniaxial Unconfined Compression Test for Measuring the Compressive Strength of Freshwater and Sea Ice [PDF]
, 1993 Abstract : Axial double-ball load tests were made on freshwater ice and first- year and multiyear sea ice. From this simple test method the apparent unconfined compressive strength of the ice was determined. These strength results were compared with those obtained from the complex and costly uniaxial unconfined compression test made on similar ice at a
openaire +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
PHYSICAL BEHAVIOUR OF FOAMED CONCRETE UNDER UNI-AXIAL COMPRESSIVE LOAD: CONFINED COMPRESSIVE TEST
Modern Applied Science, 2010 Foamed concrete now is a common material used in civil engineering work . There are increasing amount in research where foamed concrete are used primarily to resist compression force. In this research, physical behaviour of foamed concrete was investigated.
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Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
Biomechanical Comparison Of Intact Lumbar Lamp Spine And Endoscopic Discectomized Lamp Spine
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2012 Objectives: Purpose of current study was biomechanical comparison of changes wrought on motion segments after minimally invasive percutan endoscopic discectomized and intact spine. Materials and Methods: We prepared ten fresh-frozen lamb spines were used
Ahmet Karakasli +4 more
doaj +1 more source