Results 131 to 140 of about 67,854 (264)

Pre-unstable set of multiple transient three-dimensional perturbation waves and the associated turbulent state in a shear flow [PDF]

, 2010
shear instability, small pertubations collective ...
Scarsoglio, Stefania, Tordella, Daniela
core  

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Structural behavior of precast foamed concrete sandwich panel subjected vertical in-plane shear loading

, 2016
Experimental and analytical studies were accomplished to examine the structural behavior of precast foamed concrete sandwich panel (PFCSP) under vertical in-plane shear load. PFCSP full-scale specimens with total number of six were developed with varying
Safiee, Nor Azizi, Abang Ali, Abang Abdullah, Muhammad Rashid, Raizal Saifulnaz, Hejazi, Farzad, Mugahed Amran, Y. H.   +4 more
core  

Research on Pure Shear Mechanical Properties of Socketed Column to Column Connections in Modular Steel buildings

工程科学与技术
Modular steel construction is a new type of building that divides traditional houses into three-dimensional units. Each module unit is transported to the field assembly after the factory prefabrication is completed.
WEI Hongyuan, CHEN Hao, ZHANG Mingliang, WANG Qiliang, ZHOU Lingyu, WANG Guanchao   +5 more
doaj  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Dynamic shear punch behavior of tungsten fiber reinforced Zr-based bulk metallic glass matrix composites

, 2015
Dynamic shear punch tests were carried out on the tungsten fiber reinforced Zr-based bulk metallic glass composites. The experimental results show that with the increasing fiber volume fraction, the failure mode of the composites switches from shear to ...
Fu HM, Jiang MQ(蒋敏强), Zhang HF, Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China., Chen XW, Dai LH(戴兰宏), Chen Y(陈艳), Chen JH(陈军红)   +7 more
core   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Experimental evaluation of shear and compression strength of masonry wall before and after reinforcement: Deep repointing

, 2008
Masonry presents some inadequacies due to its almost total lack of tensile strength. Typical damage to multiple leaf walls during earthquakes is the loss of bond between the leaves with consequent collapse of the external leaf.
Binda, Luigia, M. Corradi, A. Borri, Tedeschi, Cristina, Borri, Antonio, Corradi, Marco   +5 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Shear Test of Corrugated Web Girders with Concrete-Filled Compression Tubular Flanges Used in Buildings

Buildings
Corrugated web girders with plate flanges have been widely applied in buildings and bridges due to the large shear capacity of the corrugated web (CW). However, experiments on corrugated web girders with tubular flanges are limited.
Hao Deng, Hong-Bin Peng, Wei Chang
doaj   +1 more source