Results 101 to 110 of about 8,924 (230)
Improvement of crack tip position estimation in DIC images by image processing methods
Fracture and Structural Integrity, 2022 The study presents and compares an application of two procedures to identify the crack tip location in PVC Sent samples under a uniaxial tensile test based on the image processing method.
Najat Zekriti +6 more
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Stress and strain analysis of a material with Digital Image Correlation method (DIC)
, 2020 MAS154
Ballester, Alvaro Ronda +1 more
openaire +1 more source
Structural Concrete, EarlyView.Abstract Precast reinforced concrete segmental linings are frequently used in modern tunneling. In these linings, the longitudinal joints typically have a reduced contact cross‐section and thus often govern the design, particularly in tunnels under high hydrostatic pressure or crossing squeezing or swelling ground with correspondingly high ...
Fabian Morger +2 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract With the market introduction of new reinforcing materials, such as corrosion‐resistant steel, the effect of their stress–strain relationship on the ductility of reinforced concrete structures needs to be evaluated. Their moment‐curvature behavior significantly influences bending moment redistributions, rotation capacity, and deformation at ...
Nathalie Reckinger +2 more
wiley +1 more source
Bayes-DIC Net: Estimating Digital Image Correlation Uncertainty with Bayesian Neural Networks
CoRR17 pages, 8 ...
Biao Chen +3 more
openaire +2 more sources
Structural Concrete, EarlyView.Abstract Textile reinforced mortar (TRM) systems have emerged as an effective alternative to conventional FRP strengthening solutions due to their compatibility with concrete substrates and favorable performance under adverse environmental conditions.
Ömer Mercimek +4 more
wiley +1 more source
Split‐disk testing of precast ultra‐high performance fiber‐reinforced concrete tubes
Structural Concrete, EarlyView.Abstract Ultra‐high performance fiber‐reinforced concrete (UHPFRC) has great potential for structural applications involving precast cylindrical shapes, including pipes, silos and stay‐in‐place forms for concrete columns. This study examines the performance of UHPFRC rings under internal pressure simulated using the split‐disk loading method, along ...
Mina Fakeh, Amir Fam
wiley +1 more source
Importance of Exposure Time on Digital Image Correlation (DIC) at Extreme Temperatures
, 2018 Extreme temperatures have increasingly played an important role in engineering applications, including leading edges during hypersonic flight, spacecraft re-entry, and propulsion systems. In order to design for such thermo-mechanical conditions, materials must be characterized using suitable measurement methods. DIC is a popular and versatile method in
openaire +2 more sources
Exploring the potential of Textile Reinforced Concrete for corrosion‐insensitive retaining walls
Structural Concrete, EarlyView.Abstract In a context where durability concerns, particularly the corrosion of steel reinforcement, remain a critical challenge for conventional reinforced concrete structures under severe exposure, Textile Reinforced Concrete (TRC) is emerging as a promising alternative.
J. Devènes +3 more
wiley +1 more source
Rotation capacity of continuous reinforced concrete slab strips revisited
Structural Concrete, EarlyView.Abstract Rotation capacity is a key characteristic of statically indeterminate reinforced concrete structures, as it (i) enables bending moment redistributions, whether intentionally introduced through optimized reinforcement layouts or arising from unforeseen self‐equilibrated stress states, and (ii) promotes large rotations at failure load, thereby ...
Nathalie Reckinger +2 more
wiley +1 more source