Plate 54.
Central/Span, 62/-Oi C.toC.End Pin*; equal twenty two(£ 2 ) half'panel* of 28 -£i eiwh30-o"c. to C 'JYusres; 77-7 ns O. toO. Chords
, , (4£400 lbs. alt top
DL --K)00 lbs. perfbot per truss - II3000 lbs. peripanel [ 70000 , „ bottom
■2000 ■■ 3000 •
U n
30500
847130
K. 0. &. M. R.&, B.Oo.
MEMPHIS BRIDGE
Strain Sheet Details, CentralSpan.
cS.y??<
R
-44/700
U„
Independent /Span - DLonty
R
- nvaoo
u.
R
-1730800
U„
R
-H137500
u„
R
24/4400
U
10
R
2430400
u
R
f 1405300
u„
2 nd. CentralSpan ML - both side spans DL
R
+ 735800
U
R
+150200
u„
R
-250500
n
R
- 507400
U,
U n
-579400
\
/
\ V
\qy
\
\°
e
//
V
V
it
f
X 3 *
vi-
\
i/
7
\ V
V®
vy.
\g
\©
y
/7
V
/
/ /
\
X
y
7
%
\o
/
\
y
7
\ V
V
/
iZ
L„
U„
PL* 1907000LL+1350000
-1485800
L,
R
PL +1465800LL *1294300
11
-7 35800
L„
-170700
L c
L.
+,290500
L,
L r
3 rd. Central Span ML • one side DL other ML andLL
R
Oh + 735800LL+U7UOO
U
R
DL* 150200LL+/047800
n
u.
u
PL-250500LL+924500
+480900
r
R
DL -307400T.T. +801300
L.
10
+573400
L„
U„
R
DL -579400LL+ 678000
SB'JOsji
© t>
PL -1907000LL-/350000
+27
59600.\
LL-/S9 4300
0900 r
w
9000L
iV
L„
-2780/00
L,
i-78 5800HI7]jlOO
PL-17
74000JM
PL+2
MM
50600
9 8000
s&%,
6900
7/300
1 679400■ 678000
DL+/907000LL+1%56000
U o R
PL+I4053OOLL*/356000
L e
u £
-1906900
L 0
L
- 12/8600
L e
6
• 074000
Li,
^ %
DL -1907000LL-/800000
28 2/300
' DL-146LL ~!35
dth. CentrediSpatx ML- bothside spans ML andLL
R R R R U ?
PL +735800 PL*150200 PL -250500
LL 4356000 LL+/350000 LL *1350000
*2081800
5800
6000
/PL-73LL ~/35
- 8/4400
L„
R u B
PL-607400LL+1350000
L.
10
- 98000
L,
Bo R
DL -579400LL *1350000
*150 6200
Web members so
5800
9000
PL -170700LL-183 6000
L„
-2841800
R
HIO 5500
,e as in 1st suppose
PL +25 0500LL-/35 8000
843000
LL-135 0OOO
+ 77 6600
'DL + 57LL-/35
9400
6000
-209/800
R
-1526700
R
L,
-n05500
L P
-869/00
L„
- 776000
Bo Ri
5 th. O*ntral Spat vML at uiLLr bothside spans MLarulLL
DL *1907000LL*19 56000
R B
PL +1465300LL+U 86200
U.
U 3
' 7 35800*■ 7 70400
U.
. R
PL * 160200LL+4770O0
11
B
PL - 250600LL +277300
u
B
- 507400148800
u.
10
Ri
DL - 579400LL* U2800
150 6200
800 ©
A&O
> S>7 PL - / 707OO'./ LL -4 97900
85600
*v7 PL +25
\V DL+49
PL -73
PL-1907000LL-/350 000
LL- 1/45400
-2631200
-26800
+400000
0th. Central Span ML and LL one side ML andLL-of her ML
PL + /907000
PL* 735300
PL +/5020Q
PL - 250500
PL -507400
PL -579400
PL* 1-105300
LL*/350000
LL+/073500
TIL +585500
LL-57O20O
LL -647400
LL-052500
LL - 505 200
^ ~//6
9900
0OO
&d/^L-/7 9700*%&P'If/ LL+5G02OO 0 \ V// LL-nwoo \. // -350900 \/
PL-1907000LL -/956000
D L-14 85800
LLrlO 83800
\V PL - 73 7800
9400
LL+6474QO
897900
7tli.Centr%iWpan ML andLL- both side spans ML
PL* 1405300
PL + 735800
PL +150200
PL ~250500
PL - 507400
PL - 579400
LL - 220800
LL - 585000
LL-878400
LL-/078800
LL-I20720Q
LL-1243200
same as in Sttisi
PL+57 9400
PL-148 5800LL* 21 0600
PL- 78 5800LL* 58 5000
PL -47 7700LL* 80 9200
PL+48 0900LL+//9 3900
LL+lO'i 5800
Ur/24 5200
L,
L,
L r
L
6
L.
Ln
Lj.
ID
L
li
llesultant maxima and minima strains
R B
+2821300(4!- 441700(1)
R R
+2091800 (4)- / / 71200 (Q
u.
R
+1500200 (4j- 728200(7)
n
-284+ 42
1800(4)
* 200 (!)
- 209 1-U7'i
900 (!) .
/800&
200 (i)
-1520*■ 697
R
+-1105500 (M-1329300 (7)
U„
300 (!)
R
+ 848000(4)-1714000 (7)
TT
700(4)' 500(7)
-nds
+1829
500&* 900(7)
-869 [/'-1683
*0 (l)
R
4 770600 &-1822000 (7)0400 (!)
100(4)900 (7)
AS
- 770+1822
L,
L,
L,
L.
+1730300 (lj
L 5
L,
+2137500(1)
L 7
L c
+2393900 (!)
R ■
0OO600 (
%
+2480400 (!)
Bo Ri
ROBERT.A.WELKE. PH0T0-UTH.178 WILLIAM ST.NY.