AASHTO I-BEAMS SECTION PROPERTIES
Post on 30-Jan-2016
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Calculation of Section Properties
Description: 42" F Shaped Concrete Parapet
Number of Points: 8 Results w/o drain slots: With drain slots
X Y Area : 208.00 0 0 X-bar : 4.00 10.725 0 26 Y-bar : 13.00 8 26 8 0 Original Axis:
Ix : 46,869.33 Iy : 4,437.33
Centroid Axis:Ix : 11,717.33 Iy : 1,109.33
Weight per linear foot w/o drain slots:Unit Weight 150 lb. / cu. foot
One Rail: 0.217 kips per footTwo Rails: 0.433 kips per foot
Weight per linear foot with drain slots:One Rail: 0.192 kips per footTwo Rails: 0.384 kips per foot
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
30
42" F Shaped Concrete Parapet
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: Sloped Face Parapet
Number of Points: 6 Results for no drain slots:
X Y Area :0 0 X-bar :0 3 Y-bar :7 13 9 34 Original Axis:
16 34 Ix :16 0 Iy :
Centroid Axis:Ix :Iy :
Weight per linear foot w/o drain slots:Unit Weight
One Rail:Two Rails:
Weight per linear foot with drain slots:Drain slots are 3" high by 5 ft. long spaced @ 10 ft.
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
30
42" F Shaped Concrete Parapet
x-coordinate
y-co
ordi
nate
0 2 4 6 8 10 12 14 16 18 0
5
10
15
20
25
30
35
40
Sloped Face Parapet
x-coordinate
y-co
ordi
nate
One Rail:Two Rails:
Results for no drain slots: With Drain Slots341.00
10.54 10.81 14.33 15.305
Original Axis:103,749.83
42,495.50
Centroid Axis:33,678.94
4,598.65
Weight per linear foot w/o drain slots:150 lb. / cu. foot
0.355 kips per foot0.710 kips per foot
Weight per linear foot with drain slots:Drain slots are 3" high by 5 ft. long spaced @ 10 ft.
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
30
42" F Shaped Concrete Parapet
x-coordinate
y-co
ordi
nate
0 2 4 6 8 10 12 14 16 18 0
5
10
15
20
25
30
35
40
Sloped Face Parapet
x-coordinate
y-co
ordi
nate
0.330 kips per foot0.660 kips per foot
#VALUE! #VALUE!
Area x-bar0 0
35 ###168 675.5
0 0 -544 -4352
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#VALUE! #VALUE! #VALUE! 5
###Y-bar Ix Iy
0 0 0 0 ### ### ### ###589 ### 3640 589
4046 ### 0 4046 0 0 ### 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Calculation of Section Properties
Description: Concrete Traffic Rail (TR-3)
Number of Points: 8 Results w/ no H2O Barrier:
X Y Area :4.5 0 Avg. X-bar :4.5 12 Y-bar :0 12 0 29 Original Axis:
13 29 Ix :13 12 Iy :
11.5 12 11.5 0 Centroid Axis:
Ix :Iy :
Weight per linear foot w/o water barrier:Unit Weight
One Rail:Two Rails:
Weight per linear foot with water barrier:One Rail:
Two Rails:
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
30
42" F Shaped Concrete Parapet
x-coordinate
y-co
ordi
nate
0 2 4 6 8 10 12 14 0
5
10
15
20
25
30
35
Concrete Traffic Rail (TR-3)
x-coordinate
y-co
ordi
nate
Results w/ no H2O Barrier: With Barrier305.00
6.74 6.772
Original Axis:102,229.67
18,168.67
Centroid Axis:102,229.67
4,313.25
Note: 12" tall bottom block voids 5 ft. long Solid blocks 5 ft. long Fill bottom 2" of voids for water barrier
Weight per linear foot w/o water barrier:150 lb. / cu. foot
0.274 kips per foot0.548 kips per foot
Weight per linear foot with water barrier:0.281 kips per foot0.562 kips per foot
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
30
42" F Shaped Concrete Parapet
x-coordinate
y-co
ordi
nate
0 2 4 6 8 10 12 14 0
5
10
15
20
25
30
35
Concrete Traffic Rail (TR-3)
x-coordinate
y-co
ordi
nate
#VALUE! #VALUE!
Area x-bar54 121.5
0 0 0 0 0 0
-221 -1436.5 0 0
-138 -793.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#VALUE! #VALUE! #VALUE! 7
###Y-bar Ix Iy
0 0 364.5 0 -324 -2592 0 -324
0 0 0 0 5466.5 ### 0 5466.5
0 0 ### 0 -108 -864 0 -108
0 0 -6083.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Calculation of Section Properties
Description: Concrete Traffic Rail (TR-4)
Number of Points: 8 Results w/o H2O Barrier
X Y Area :4.5 0 X-bar :4.5 10 Y-bar :0 10 0 32 Original Axis:
13 32 Ix :13 10 Iy :
11.5 10 11.5 0 Centroid Axis:
Ix :Iy :
Weight per linear foot w/o water barrier:Unit Weight
One Rail:Two Rails:
Weight per linear foot with water barrier:One Rail:
Two Rails:
0 2 4 6 8 10 12 14 0
5
10
15
20
25
30
35
Concrete Traffic Rail (TR-4)
x-coordinate
y-co
ordi
nate
Results w/o H2O Barrier w/ Barrier356.00
6.64 6.74
Original Axis:139,994.67
20,877.17
Centroid Axis:139,994.67
5,181.27
Note: 10" tall bottom block voids 5 ft. long Solid blocks 5 ft. long Fill bottom 2" of voids for water barrier
Weight per linear foot w/o water barrier:150 lb. / cu. foot
0.334 kips per foot0.669 kips per foot
Weight per linear foot with water barrier:0.342 kips per foot0.683 kips per foot
0 2 4 6 8 10 12 14 0
5
10
15
20
25
30
35
Concrete Traffic Rail (TR-4)
x-coordinate
y-co
ordi
nate
#VALUE! #VALUE!
Area x-bar45 101.25
0 0 0 0 0 0
-286 -1859 0 0
-115 -661.25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#VALUE! #VALUE! #VALUE! 7
###Y-bar Ix Iy
0 0 303.75 0 -225 -1500 0 -225
0 0 0 0 6656 ### 0 6656
0 0 ### 0 -75 -500 0 -75
0 0 ### 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
42" F-shape 42" F-shape34" SFP 34" SFP CTR TR-3 CTR TR-3 CTR- TR4 CTR- TR4
Weight of 1 rail klf 0.448 klf 0.472 klf 0.330 klf 0.355 klf 0.274 klf 0.281 klf 0.334 klf 0.342 klf
Weight of 2 rails klf 0.896 klf 0.945 klf 0.660 klf 0.710 klf 0.548 klf 0.563 klf 0.669 klf 0.683 klf
X-bar from traffic side toe inches 10.73 in. 10.57 in. 10.81 in. 10.54 in. 6.74 in. 6.77 in. 6.64 in. 6.74 in.
X -bar from edge of deck feet 0.606 ft. 0.619 ft. 0.599 ft. 0.622 ft. 0.522 ft. 0.519 ft. 0.530 ft. 0.522 ft.
with drain slots
w/o drain slots
with drain slots
w/o drain slots
w/o H2O
barrierwith
barrier
w/o H2O
barrierwith
barrier
CTR- TR4
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : 208.00 0 0 X-bar : 4.00 0 26 Y-bar : 13.00 8 26 8 0 Original Axis:
Ix : 46,869.33 Iy : 4,437.33
Centroid Axis:Ix : 11,717.33 Iy : 1,109.33
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
30
section1
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : 153.00 8 0 X-bar : 11.71 8 26 Y-bar : 13.00
17 17 17 9 Original Axis:8 0 Ix : 30,574.50
Iy : 21,901.50
Centroid Axis:Ix : 4,717.50 Iy : 936.26
6 8 10 12 14 16 18 0
5
10
15
20
25
30
section1
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : 184.00 0 0 X-bar : 11.50 0 8 Y-bar : 4.00
23 8 23 0 Original Axis:0 0 Ix : 3,925.33
Iy : 32,445.33
Centroid Axis:Ix : 981.33 Iy : 8,111.33
0 5 10 15 20 25 0
1
2
3
4
5
6
7
8
9
section1
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : 84.00 0 6 X-bar : 3.43 0 14 Y-bar : 10.00 6 20 6 0 Original Axis:0 6 Ix : 10,024.00
Iy : 1,224.00
Centroid Axis:Ix : 1,624.00 Iy : 236.57
0 1 2 3 4 5 6 7 0
5
10
15
20
25
section1
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : 160.00 0 0 X-bar : 4.00 0 20 Y-bar : 10.00 8 20 8 0 Original Axis:0 0 Ix : 21,333.33
Iy : 3,413.33
Centroid Axis:Ix : 5,333.33 Iy : 853.33
0 1 2 3 4 5 6 7 8 9 0
5
10
15
20
25
section1
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : 244.00 0 6 X-bar : 7.74 0 14 Y-bar : 10.00 6 20
14 20 Original Axis:14 0 Ix : 31,357.33 6 0 Iy : 18,077.33 0 6
Centroid Axis:Ix : 6,957.33 Iy : 3,468.55
0 2 4 6 8 10 12 14 16 0
5
10
15
20
25
section1
x-coordinate
y-co
ordi
nate
Calculation of Section Properties
Description: section1
Number of Points: 8 Results w/o drain slots:
X Y Area : -123.50 0 0 X-bar : -7.37 0 8 Y-bar : -197.06 9 17 9 40 Original Axis:3 46 Ix : 896,590.75 3 54 Iy : 25,697.58
23 54 23 46 Centroid Axis:17 40 Ix : 5,692,654.77 17 17 Iy : 32,402.85 26 8 26 0
0 5 10 15 20 25 30 0
10
20
30
40
50
60
section1
x-coordinate
y-co
ordi
nate
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