Results 71 to 80 of about 9,910,481 (294)

Direct shear test for loose sand

, 2023
: A 3D animated representation of the direct shear test on loose sand, created with ...
Maghoul, Pooneh, Afsharipour, Mohammadhossein   +1 more
core   +1 more source

Strength characteristics of dump materials derived from laboratory and in-situ direct shear tests and their effects on slope stability

Meitan xuebao
The mechanical properties and scale effects of dump materials are critical factors affecting the reliability of slope stability analysis in open-pit coal mines. To address the discrepancy between laboratory test materials and in-situ raw materials, which
Bing XIAO, Xuebin LI, Guangyang SHI, Ping ZHANG, Li MA, Yinda LI, Shuai WANG   +6 more
doaj   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

Interlayer Bond Strength of 3D Printed Concrete Members with Ultra High Performance Concrete (UHPC) Mix

Buildings
In structures manufactured using 3D concrete printing, cracks can easily propagate along the interface between printed layers. Therefore, it was necessary to determine the interlayer bond strength.
Yoon Jung Lee, Sang-Hoon Lee, Jae Hyun Kim, Hoseong Jeong, Sun-Jin Han, Kang Su Kim   +5 more
doaj   +1 more source

Direct shear tests with evaluation of variable shearing area

Mokslas – Lietuvos ateitis / Science – Future of Lithuania
Investigations of soil shear strength properties for Baltic Sea shore sand along Klaipėda city are presented. Investigated sand angle of internal friction (φ) and cohesion (c) is determined via two different direct shear tests procedures. First procedure is standard and ordinary in geotechnical practice, when direct shear test is provided using ...
Skuodis, Šarūnas, Tamošiūnas, Tadas
openaire   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

In-plane shear behaviour of fibre composite sandwich beams using asymmetrical beam shear test

, 2010
The in-plane shear behaviour of a new generation composite sandwich beam made up of glass fibre skins and modified phenolic core material was investigated to determine its application as shear loading component in a structural beam.
Karunasena, W., Manalo, A. C., Aravinthan, T.   +2 more
core   +1 more source

Large-Scale Direct Shear Test on Scrap Tire Strip Reinforced Brick Powder

Advances in Civil Engineering, 2019
In order to clear the shear mechanism of the scrap tire strips reinforced brick powder, a series of large-scale direct shear tests were carried out on the pure brick powder and reinforced brick powder.
Qiang Ma, Qian Deng, Jia Mou, Shuo Yang, Xu Zhang   +4 more
doaj   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source