Direct-reading design charts for 75S-T aluminum-alloy flat compression panels having longitudinal straight-web Y-section stiffeners Page: 22 of 39
This report is part of the collection entitled: National Advisory Committee for Aeronautics Collection and was provided to UNT Digital Library by the UNT Libraries Government Documents Department.
Extracted Text
The following text was automatically extracted from the image on this page using optical character recognition software:
NACA TN No. 1640
hrr
n 392
wI
el " /p
5
25__ _ _ -O-.W
ks/
12.2
.9.5s
TI __- .- C - I -
@ A ,,_.
LLl - l I I I rrr I I r rr
E 9
Iso - - I I
1(211
Ktt
4
BO I I -
o, A
ill
T.!rreX
'21111
1 '11-II I
l0 - 4----- --- - .__
- --J __
50
3A T
4o .. ,.. t......r
sheet 673 ksI
50 -,q1 st/ffeners aTSfstjI
T3.15k.l
Fig/ure 3.- Concluded. . 0.5/.
90
70
60
50
4020
1o
/SY1t
1I4
s ft
s 1r - 30
S.r - 38
31.?- 30
Se 60
42.? Tr
47 84
'-F tt --.... --
x
I0
. ..I [ I
1 .-
J 1 1I1i4AL.f
70
, 9 si 6
50
40
30,25
3.-
uf~ j-A
... ...- =.J.
2
r4
23
30
72
54
30
3
42
50
60
a84+
.4 .50 .60 ..90100
NACA --o
!- ~ _
l T [i11 ' ' I 1A
, I I I i
i _
T
~B~-i
Tr
....
.^__s
. - - . -
r , -. ,i
I - - I I
I - I i
4-" '
.L.
..L
f~~ . . . .-
-..- ,- - .. .
. .,"'-- 7 7.y ' Dr CCY - - I -------- ---
C~ U~rT~A ~
21_
--d6
r . . .
1 9 1
I I
i F I aI a Ia i a a
t ==- - ._4
J
i i i i 1 2 i" I1 i i i I 0 r. a I
.- o r asa .a
Upcoming Pages
Here’s what’s next.
Search Inside
This report can be searched. Note: Results may vary based on the legibility of text within the document.
Tools / Downloads
Get a copy of this page or view the extracted text.
Citing and Sharing
Basic information for referencing this web page. We also provide extended guidance on usage rights, references, copying or embedding.
Reference the current page of this Report.
Dow, Norris F. & Hickman, William A. Direct-reading design charts for 75S-T aluminum-alloy flat compression panels having longitudinal straight-web Y-section stiffeners, report, August 1948; (https://digital.library.unt.edu/ark:/67531/metadc54748/m1/22/: accessed March 28, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.