Numerical Simulation of the Twist Deformation for the Stiffened Panel with Laser Forming
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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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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