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   Articles with "stiffener" as a keyword



Mesh Stiffener Design and Optimization for Carbon Fiber‐Reinforced B‐pillar Considering Dynamic Impact

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recommendations! Published in 2025 at "Polymer Composites"

DOI: 10.1002/pc.70249

Abstract: In this work, the reinforcement design and optimization method integrating the superelement model and equivalent static load method (ESLM) is proposed for the lower impact region of carbon fiber‐reinforced thermoplastic composite (CFRTP) B‐pillars for automobiles.… read more here.

Keywords: carbon fiber; design optimization; stiffener; model ... See more keywords

Compressive Performance and Design Parameter Analysis of RTM Composite Stiffened Panels With Different Stiffener Angles

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recommendations! Published in 2025 at "Polymer Composites"

DOI: 10.1002/pc.70716

Abstract: The resin transfer molding (RTM) process enables the cost‐effective fabrication of composite stiffened panels and achieves a series of customized mechanical properties by changing the stiffener angle ( θ ), which is difficult to achieve… read more here.

Keywords: performance; stiffener; composite stiffened; stiffened panels ... See more keywords

Numerical Simulation of the Twist Deformation for the Stiffened Panel with Laser Forming

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recommendations! Published in 2018 at "International Journal of Precision Engineering and Manufacturing"

DOI: 10.1007/s12541-018-0185-x

Abstract: In the laser forming process of the panel with crossed reinforcing bars (PWCRB), a kind of stiffened panel, twisting of the panel occurred when it was formed under the integral continuous scanning strategy (ICSS). The… read more here.

Keywords: middle stiffener; stiffener; panel; laser forming ... See more keywords

Residual weld stresses in stiffener-to-deck plate weld of an orthotropic steel deck

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recommendations! Published in 2019 at "Journal of Constructional Steel Research"

DOI: 10.1016/j.jcsr.2019.05.015

Abstract: Abstract A three-dimensional finite element welding simulation procedure is developed with the software Siemens NX and solver type SAMCEF in order to determine the residual stresses of a welded component of an orthotropic bridge deck.… read more here.

Keywords: deck; stiffener; residual stresses; analysis ... See more keywords

Effects of ringed stiffener on the buckling behavior of cylindrical shells with cutout under axial compression: Experimental and numerical investigation

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recommendations! Published in 2018 at "Thin-walled Structures"

DOI: 10.1016/j.tws.2017.11.013

Abstract: Abstract In practical engineering, cutouts in thin-walled cylindrical shells are usually welded with ringed stiffeners for the purpose of connect and seal. In this paper, experimental and numerical studies have been conducted to investigate the… read more here.

Keywords: compression; effects ringed; ringed stiffener; stiffener ... See more keywords

Tension and compression stiffness of ring stiffener in tube–gusset plate connections

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recommendations! Published in 2021 at "Thin-walled Structures"

DOI: 10.1016/j.tws.2021.108067

Abstract: Abstract Tube–gusset plate joints with multiple ring stiffeners are commonly used in steel tube towers. The load on the gusset plate can be distributed to each stiffener according to its Tension and Compression (T&C) stiffness.… read more here.

Keywords: stiffener; gusset plate; ring stiffener; stiffness ring ... See more keywords

Experimental and numerical investigation of stiffener effects on buckling strength of composite laminates with circular cutout

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recommendations! Published in 2019 at "Journal of Composite Materials"

DOI: 10.1177/0021998319874101

Abstract: In the notched structures, to achieve maximum buckling resistance in comparison with structural weight, the optimal design of a stiffener is very important. In this research, after a review of the existing literature, nonlinear buckling… read more here.

Keywords: strip method; finite strip; cutout; stiffener ... See more keywords

Calculation Method of shear strength of vertical stiffener connections to L-CFST columns

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recommendations! Published in 2018 at "Advances in Structural Engineering"

DOI: 10.1177/1369433217732496

Abstract: Based on the low cyclic loading test results of vertical stiffener connections between L-shaped columns composed of concrete-filled steel tubes and steel beams, a simplified trilinear model to predict the shear strength versus the shear… read more here.

Keywords: vertical stiffener; shear strength; stiffener connections; stiffener ... See more keywords

Optimization of Curvilinear Stiffener Beam Structures Simulated by Beam Finite Elements with Coupled Bending–Torsion Formulation

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recommendations! Published in 2023 at "Materials"

DOI: 10.3390/ma16093391

Abstract: This research presents the application of a beam finite element, specifically derived for simulating bending–torsion coupling in equivalent box-beam structures with curvilinear stiffeners. The stiffener path was simulated and optimized to obtain an expected coupling… read more here.

Keywords: bending torsion; beam; stiffener; beam structures ... See more keywords