Results 71 to 80 of about 6,246 (300)
Design of channel columns with inclined edge stiffeners
, 2004 Design and numerical investigations of cold-formed steel channel columns with inclined edge stiffeners are presented in this paper. The edge stiffeners of the channel sections consisted of simple lips that inclined at different angles both outwards and ...
Young, B., Young, B
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Advanced Healthcare Materials, EarlyView.This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian +7 more
wiley +1 more source
Numerical and Geometrical Evaluation of Steel Plates with Transverse Hat-Stiffeners Under Bending
MetalsThin steel plates with stiffeners are widely used in shipbuilding, aeronautics, and civil construction due to their lightness and structural strength.
Mariana Alvarenga Alves +5 more
doaj +1 more source
Effect of stiffeners on behavior of steel plate shear wall with rectangular openings [PDF]
, 2020 Steel Plate Shear Walls (SPSWs) with and without stiffeners, due to excellent seismic performance, are considered as a lateral load resisting system.
Zucconi, Maria +5 more
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Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Vietnam Journal of MechanicsThis study investigates the nonlinear behavior of functionally graded graphene platelet-reinforced composite (FG-GPLRC) thin cylindrical shells stiffened by orthogonal or spiral FG-GPLRC stiffeners under axial compression.
Kieu Quang Thai +4 more
doaj +1 more source
Performance of steel plate girders with inclined stiffeners
, 2020 Slender webs in steel plate girders are prone to local and shear buckling at relatively low shear and thus, need be stiffened to increase the strength and stability of the girders.
Jawatankuasa Kerja PSM UKM
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Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source
Optimization of hybrid I-beams using modified particle swarm method
Инженерно-строительный журнал, 2018 An approach for the optimization of hybrid welded I-beams based on the modification of the particle swarm method is proposed. A solution search is performed on discrete sets of variable parameters, which are taken as the size of sheets of rolled steel ...
Anatoly Alekseytsev, Mohamad Al Ali
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Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions
Advanced Materials, EarlyView.Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng +4 more
wiley +1 more source