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Sheared edge extension of high-strength cold-rolled steels
Journal of Applied Metalworking, 1986The edge formability of a spectrum of high-strength cold-rolled steels has been evaluated using the hole expansion test. The effects of edge condition, micro structure, and tensile properties on hole expansion performance were determined. Modification of stringer inclusions through rare-earth treatments caused the hole expansion response of these ...
R. D. Adamczyk, G. M. Michal
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Investigation on Shearing and Local Formability of Hot-Rolled High-Strength Plates
Journal of Manufacturing Science and Engineering, 2016In order to evaluate the shearing quality, the material inhomogeneity through thickness after shearing is introduced by the authors. This study investigates the shearing and local formability of hot-rolled high-strength steel (HSS) plate, which is generally exploited for the manufacturing of the beam of heavy trucks.
Liang Dong +3 more
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Analysis of factors influencing cutting quality and strength parameters of rolling cut shears
2008 9th International Conference on Computer-Aided Industrial Design and Conceptual Design, 2008Rolling cut shears are important equipments of steel plate production. They have significant influences on the quantity and quality of products. There are many relative factors that influence the performance of rolling cut shears. For the optimization of mechanism design of rolling cut shears, a CAD software has been developed and was used for the ...
null Xiaoping Zhang +2 more
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Punching strength of slabs reinforced for shear with offcuts of rolled steel I-section beams
Magazine of Concrete Research, 1999Punching shear failure may occur at columns supporting flat slabs or at concentrated loads. The rupture is brittle and may occur clearly below the flexural capacity of the slab. This work aims to analyse the symmetric punching resistance of reinforced concrete flat slabs with shear reinforcement.
R. Gomes, P. Regan
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AIP Conference Proceedings, 2013
Shear operation is widely used as the first step in sheet metal forming to cut the sheet or plate into the required size. The shear of thick hot-rolled High Strength Steel (HSS) requires large shearing force and the sheared edge quality is relatively poor because of the large thickness and high strength compared with the traditional low carbon steel ...
Liang Dong +3 more
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Shear operation is widely used as the first step in sheet metal forming to cut the sheet or plate into the required size. The shear of thick hot-rolled High Strength Steel (HSS) requires large shearing force and the sheared edge quality is relatively poor because of the large thickness and high strength compared with the traditional low carbon steel ...
Liang Dong +3 more
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EXPERIMENTAL RESEARCH ON POINT-SUPPORTED CLT PANELS: PHASE 1: ROLLING SHEAR STRENGTH
World Conference on Timber Engineering (WCTE 2023), 2023Md Shahnewaz +7 more
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