Results 41 to 50 of about 1,518,709 (287)

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

open access: yesAdvanced 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   +19 more
wiley   +1 more source

Influence of Back-Support Shear Wall for Shield Launching on the Mechanical Characteristics of the Reaction Frame

open access: yesChengshi guidao jiaotong yanjiu
Objective Due to the limited space available at the shield launching site, the restricted size of the reaction frame cannot provide sufficient shield launching reaction force on its own.
WEI Chi   +5 more
doaj   +1 more source

Lateral Load Carrying Capacities of Particleboard Shear Walls Made by Gluing with Timber Studs

open access: yesBioResources, 2022
Particleboard shear walls were developed and their lateral load carrying capacities were evaluated. The shear walls were made by connecting particleboards and timber studs with polyurethane (PUR) or nails.
Sung-Jun Pang   +2 more
doaj   +2 more sources

Seismic Performance of a New Slurry-Anchored Connected Precast Concrete Shear Walls with Vertical Reinforcement

open access: yesGeofluids, 2022
The effectiveness of joint connection mode of PC shear wall structure directly determines the integrity and seismic performance of the structure. In this paper, a new type of grout-anchor connection of PC shear wall with closed stirrup constraint is ...
Yuqi Liu, Quandong Xiao, Xingwen Yin
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

ANALISIS TEGANGAN BIDANG (PLANE STRESS) DINDING GESER (SHEAR WALL) GEDUNG BERTINGKAT

open access: yesSiklus: Jurnal Teknik Sipil, 2017
Salah satu upaya untuk memperkuat struktur bangunan gedung bertingkat tinggi adalah dengan membuat shear wall yang terhubung dan terintegrasi dengan struktur portal gedung tersebut.
Sondra Raharja   +2 more
doaj   +1 more source

Study on Shear Strength of Partially Connected Steel Plate Shear Wall

open access: yesMetals, 2022
The paper proposes partially connected steel plate shear walls, in which the infill plates and frames are connected by discretely distributed fish plates at the corners and at the centers.
Yuqing Yang, Zaigen Mu, Boli Zhu
doaj   +1 more source

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk   +4 more
wiley   +1 more source

Study on Drying-Shrinking Crack of Recycled Aggregate Concrete

open access: yes工程科学与技术, 2010
:From the point of materials stability, the practical application possibility of recycled aggregate concrete used in reinforced concrete shear wall is investigated, as one of effective methods to use recycled aggregate. The research focuses on the drying-
cuizhenglong
doaj  

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