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Strength of Welded Aluminum Columns
Welding heat-treated or cold-worked aluminum alloys causes partial annealing of the material in the vicinity of the welds so that the strength of the material near the welds is lower than the strength of the material in the rest of the structure. An experimental and analytical investigation was conducted to determine the effect of the varying mechanical properties on column strength. The strength of aluminum columns with longitudinal welds can be computed by means of the same techniques used in determining the effect of residual stresses on column strength. Columns with transverse or other localized welds can be analyzed as stepped columns.
Strength of Welded Aluminum Columns
Welding heat-treated or cold-worked aluminum alloys causes partial annealing of the material in the vicinity of the welds so that the strength of the material near the welds is lower than the strength of the material in the rest of the structure. An experimental and analytical investigation was conducted to determine the effect of the varying mechanical properties on column strength. The strength of aluminum columns with longitudinal welds can be computed by means of the same techniques used in determining the effect of residual stresses on column strength. Columns with transverse or other localized welds can be analyzed as stepped columns.
Strength of Welded Aluminum Columns
Brungraber, R. J. (author) / Clark, J. W. (author)
Transactions of the American Society of Civil Engineers ; 127 ; 202-226
2021-01-01
251962-01-01 pages
Article (Journal)
Electronic Resource
Unknown
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