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Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical

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Page 1: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 2: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 3: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 4: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 5: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 6: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 7: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 8: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 9: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 10: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 11: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 12: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 13: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 14: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 15: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 16: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 17: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 18: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical

rl

CJ:> 0 rl

C

D

.. , i

..., ...

Page 19: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical
Page 20: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical

3

2 STRESS, KSI

~ ..,. ... 210°F >TIP

1 ·.

/ /

/ /

/ /

/ /

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4

3 STRESS, KSI

2

o EXPERIMENT -THEORY

~ LAL 61302

Page 21: Structures Research Talk (1949)€¦ · COMPRESSION ~ LAL 61303 ; Title: Structures Research Talk (1949) Subject: Structures Research Talk \(1949\) Keywords: Langley Aeronautical

BENDING LIFT

/ .........\ MOMENT

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/ I \ / \

/ I \ /

/ I \ \I

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100 o EXPERIMENT

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CALCULATED ELASTIC BUCKLING STRAIN

SHEAR

F

REGION II (BUCKLING)

REGION I (NON- BUCKLING)

COMPRESSION

~ LAL 61303