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Showing 1 to 10 of 10 for “"Web Crippling"”.
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Web crippling of high strength cold-formed steel beams
… cold-formed steel beams subjected primarily to web crippling was investigated analytically and experimentally. In this study hat sections and I-beams, formed from five different types of high strength sheet steels commonly used in the automobile industry, were investigated under various loading …
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Web crippling of hot-rolled beams at stiffened-seat connections
The current end web crippling design equations are based on a collapse mechanism developed for interior web crippling of short-span plate girders. Yield-line theory and the mechanism solution were used to derive an expression for the web crippling capacity of a plate girder subjected to an interior …
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Nonlinear Finite Element Analyses of the End Web Crippling Strength of W-Shape Steel Beams
… establishes two design equations for the web crippling limit state at the supports. However, investigators have suggested that the basis of these equations, which is based on an assumed collapse mechanism, is conservative especially for long bearing lengths. Most of the experimental …
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Web crippling behaviour of cold-formed steel sections with circular web openings under one-flange loading
Web openings are increasingly used in load bearing cold-formed steel members, such as wall studs or floor joints, to facilitate services in buildings. In such members, web crippling can occur at points of concentrated loads, which will be influenced by the size and position of the openings. Due to …
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Web-Crippling Strength of Multi-Web Cold-Formed Steel Deck Sections Subjected to End One Flange (EOF) Loading
… Steel Structural Members provisions for web-crippling are believed to be conservative for multi-web deck sections. They are based on unfastened specimens and are limited to the use of decks with certain geometric parameters. The unified web crippling equation of the North American (2002) …
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Strengthening of cold-formed steel channels using different reinforcing options and innovative connections
… This study primarily investigated the web crippling capacity of channels with elongated edge-stiffened web holes. Compared to traditional circular edge-stiffened web holes, these elongated holes accommodate larger electrical conduits and water supply systems. The new Direct Strength …
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Development of performance sections for cold-formed steel residential construction
… Interaction Capacity Charts</i>, and the <i>Web Crippling Capacity Tables</i>. Design examples are provided to illustrate the usage of the above tables and charts.
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Stability analysis of light gauge steel members using the finite element method and the generalized beam theory
… failure. The calculation of the ultimate web crippling load without consideration of bending moment is awkward and further light is shed on this topical problem. The influence of dimples in reducing the deck bending resistance mainly depends on the flange slenderness