Residual Strength and Fatigue Lifetime of ... - Solid Mechanics
Residual Strength and Fatigue Lifetime of ... - Solid Mechanics Residual Strength and Fatigue Lifetime of ... - Solid Mechanics
Out-of-plane displacement (mm) 3 2 1 0 2 (a) (b) Column1 Column2 Column3 0 5 10 Load (kN) 15 Figure A.6: Load vs. out-of-plane displacement for the H200 columns with a debond length of (a) 38.1 mm and (b) 50.8 mm. A.4 Initial Imperfections in Debonded Columns In this section DIC images of initial out-of-plane imperfections in columns with H45, H100 and H200 core are shown. Figure A.7: Initial imperfections in columns with H45 core and a debond length of (a) 25.4 mm, (b) 38.1 mm and (c) 50.8 mm. 148 Out-of-plane displacement (mm) 1.5 1 0.5 (a) (b) 0 Column1 Column2 Column3 0 3 6 Load (KN) 9 (c)
(a) (b) (c) Figure A.8: Initial imperfections in columns with H100 core and a debond length of (a) 25.4 mm, (b) 38.1 mm and (c) 50.8 mm. (a) (b) (c) Figure A.9: Initial imperfections in columns with H200 core and a debond length of (a) 25.4 mm, (b) 38.1 mm and (c) 50.8 mm. 149
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(a) (b) (c)<br />
Figure A.8: Initial imperfections in columns with H100 core <strong>and</strong> a debond length <strong>of</strong> (a) 25.4<br />
mm, (b) 38.1 mm <strong>and</strong> (c) 50.8 mm.<br />
(a) (b) (c)<br />
Figure A.9: Initial imperfections in columns with H200 core <strong>and</strong> a debond length <strong>of</strong> (a) 25.4<br />
mm, (b) 38.1 mm <strong>and</strong> (c) 50.8 mm.<br />
149
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