Results 171 to 180 of about 102,598 (209)
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Experimental seismic behavior of innovative composite shear walls
Journal of Constructional Steel Research, 2016Abstract In this paper, an innovative structural wall, named bundled lipped channel–concrete (BLC–C) composite wall, is proposed. The proposed wall consists of bundled lipped channels seam-welded together and in-filled concrete. Seven full-scaled specimens were tested under axial load subjected to cyclic lateral load.
Xiaomeng Zhang, Ying Qin, Zhihua Chen
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Shear coefficients for thin-walled composite beams
Composite Structures, 1987Abstract The shear coefficient in Timoshenko beam theory is obtained for thin-walled beams constructed of laminated panels of composite material using a variation of the method due to Cowper. Formulae are presented for a class of such composite beams. Comparisons are made with Cowper's original formulae for the case of an isotropic beam.
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Experimental study and design method of shear-dominated composite plate shear walls
Engineering Structures, 2020Abstract Many skyscrapers have used the Reinforced Concrete (RC) filled Composite Plate Shear Walls (CPSW). Based on in-plane shear tests on six shear-critical CPSW specimens and a RC shear wall specimen, the behavior of CPSW systems with stud or tie bar connectors, various connector spacings, and various axial compression ratios were reported.
Jia-Ji Wang +4 more
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Shear center for elastic thin-walled composite beams
Structural Engineering and Mechanics, 1995An analysis to determine shear centers for anisotropic elastic thin-walled composite beams, cantilevered and loaded transversely at the free end is presented. The shear center is formulated based on familiar strength of material procedures analogous to those for isotropic beams.
Gerry D. Pollock +3 more
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Shear Strength of Composite Masonry Walls
1995A composite masonry wall consists of a wythe of brick and another wythe of concrete block. The cavity between the two wythes is grouted and the wall acts as a single unit. In such construction, the floor slab usually rests on the interior (block) wythe, and directly transmits vertical and horizontal in-plane loads.
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Shear coefficients for multicelled thin-walled composite beams
Composite Structures, 1989Abstract The shear coefficient is obtained for multicelled thin-walled composite material beams in terms of the elastic properties of the walls, or panels, which form the beam. The method presented follows one discussed in a previous paper in which shear coefficients were found for open or single cell symmetrical cross-sections by Cowper's method. In
Lawrence C. Bank, Thomas P. Melehan
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Seismic behavior of composite frame infilled composite steel plate shear walls
2011 International Conference on Consumer Electronics, Communications and Networks (CECNet), 2011Concrete-filled steel tubes (CFST) and composite steel plate shear walls (CSPSW) have advantages of high bearing capacities, high stiffness, excellent energy dissipation ability, and so on. Concrete-filled steel tube can be used as a column in composite frames.
Rong Qin +3 more
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Shear Coefficient in Orthotropic Thin-Walled Composite Beams
Journal of Composites for Construction, 1998The shear coefficient in Timoshenko beam theory is derived for thin-walled beams constructed of orthotropic laminated composite panels and new formulas for the common forms of thin-walled section are presented. The results are identical to Cowper's for the case of isotropic beams.
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The wall–frame and the steel–concrete interactions in composite shear walls
The Structural Design of Tall and Special Buildings, 2018SummaryThe nonlinear pushover analyses of 24 composite steel plate shear walls (CSPSWs), 24 corresponding steel plate shear walls (SPSWs), and 24 corresponding frames are conducted. CSPSWs have different aspect ratios and infill steel plate thicknesses. The study aims to understand the wall–frame and steel–concrete interactions.
Soheil Shafaei +2 more
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Shear Strength of Concrete and Gypsum Composite Walls
Applied Mechanics and Materials, 2013Gypsum walls are a green product that helps to save energy and protect the environment. This paper investigates the shear strength of glass fiber reinforced gypsum (GFRG) walls fully or partially filled with concrete in the hollow cores. Eight full scale GFRG walls were tested. The shear performance of the tested walls, including the shear failure mode,
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