Results 1 to 10 of about 422 (202)
Numerical investigation of ultimate capacity enhancement in corrugated web steel beams with different stiffening configurations [PDF]
Scientific ReportsCorrugated web steel beams (CWSBs) are widely applied in modern construction due to their high strength-to-weight ratio and enhanced shear stability. However, research on strengthening strategies to further improve their structural efficiency remains ...
Aya Fouda +3 more
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Effect of web stiffeners on the lateral distortional buckling of channel section with hollow flanges
Ain Shams Engineering Journal, 2022 Hollow Flange Channels (HFC) have been known for their higher capacity when compared to open flange C-sections. On the other hand, the small stiffness of HFC slender web compared to their flanges limits the bending capacity to the lateral distortional ...
Amr Shaat +3 more
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Results in Engineering, 2023 Fixed beam-to-column joints in steel portal frames with bolted connections typically present stiffeners to ensure proper load bearing resistance and stiffness to the joint. Executing the same stiffeners with a reduced height (e.g.
B. Kövesdi +5 more
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A rational design model for transverse web stiffeners [PDF]
Journal of Constructional Steel Research, 2008 Abstract Existing design methods for web stiffeners differ widely in concept and in the stiffener size which results. An investigation has been conducted to provide a rational, usable and validated design method for transverse stiffeners. The proposed design method takes account of the axial compression in stiffeners caused by tension field action ...
J C Chapman
exaly +3 more sources
An approach of web stiffener calculation in thin-walled columns
Journal of Civil Engineering and ManagementThis article presents an analytical approach for calculating web stiffeners in thin-walled columns. A novel method is introduced, which treats each bending point in the cross-section web as a separate stiffener. The advantages of this calculation method
Mantas Stulpinas, Alfonsas Daniūnas
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Web tension field action of a stainless steel section with stiffened web and folded flanges under bending and shear interaction [PDF]
Scientific ReportsCompared with ordinary steels, stainless steels possess advantages such as robust corrosion resistance, beautiful appearance, and excellent ductility.
Shuang-E Huangfu +5 more
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Metals, 2023 This work performs an investigation into the optimal position of two longitudinal stiffeners with different cross-section shapes such as open section (L-shaped and T-shaped) and closed section (rectangular and triangular shapes) shapes of stiffened plate
Yongli Peng +6 more
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Axial strength of back to back cold formed steel short channel sections with unstiffened and stiffened web holes [PDF]
Scientific ReportsThe increasing adoption of back-to-back built-up cold-formed steel (CFS) channel columns in construction is attributed to their lightweight nature, versatility in shape fabrication, ease of transportation, cost efficiency, and enhanced load-bearing ...
Ardalan B. Hussein, Ferenc Papp
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Eccentric Compression Behavior of RCFST Columns with Web Perforated T-Shaped Stiffeners
BuildingsBased on the previous axial compression tests by the authors, this study investigates the eccentric compression behavior of rectangular concrete-filled steel tubular (RCFST) columns with web-perforated T-shaped stiffeners through finite element analysis.
Qifan Jiang +4 more
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Flexural Behavior of Stainless Steel V-Stiffened Lipped Channel Beams
Metals, 2023 Six groups of austenitic 022Cr19Ni10 stainless steel bending specimens with three types of cross-sectional forms were used to study the impact of V-stiffeners on the failure mode and flexural behavior of stainless steel lipped channel beams.
Shuang-E Huangfu +6 more
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