quickbridge v1.2
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quickBridgeProf. Noyan Turkkan
co le de gnie / Schoo l of eng. Univ ersitde Monc ton Mon cto n, N.-B., Canada, E1A 3E
Truck definition
Number of axles
3
Camion de diseo
X
P1 3.63 0
P2 14.51 4.3
P3 14.51 8.6
Bridge geometry
Number of span
1
L q35
Rmax1 16.7
2 16.7
4.20 12.7 0.0 61.6 X
17.5 m
12.0
11.3
10.710.0
9.38.78.0
11.90
12.60
13.30
14.00
14.70
7.70 0.0 100.18.40 0.0 106.49.10 0.0 112.2
5.60 0.0 78.4
6.30 0.0 86.17.00 0.0 93.3
3.50 13.3 0.0 52.5
4.90 0.0 70.2
2.10 14.7 0.0 32.9 M max
2.80 14.0 0.0 42.9 145.8 kg-m
0.70 16.0 0.0 11.4 0.0
1.40 15.3 0.0 22.4
X Vmax Mmin Mmax No Rmin0.00 16.7 0.0 0.0 0.0
1 0.952 50 q uniform load and
div number of divisions on a particular span
L and div must be > 0
Results
6 0.0 0.00
Span No div L is the length,
4 0.0 0.00
5 0.0 0.00
2 4.3 0.00 W the weight of the axle3 8.6 0.00 Coordinate of axle 1 is 0
Axle No X W1 0.0 0.00 X is the coordinate and
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15.40
16.10
16.80
17.50
18.20
18.90
19.60
20.30
21.00
21.70
22.40
23.10
23.80
24.50
25.20
25.90
26.60
27.30
28.00
28.70
29.40
30.10
30.80
31.50
32.20
32.90
####
33.60
34.3035.00
5.3 0.0 130.8
4.7 0.0 134.3
4.0 0.0 137.4
3.3 0.0 139.9
2.7 0.0 142.0
2.0 0.0 143.7
1.3 0.0 144.8
0.7 0.0 145.5
0.0 0.0 145.8
0.7 0.0 145.51.3 0.0 144.8
2.0 0.0 143.7
2.7 0.0 142.0
3.3 0.0 139.9
4.0 0.0 137.4
4.7 0.0 134.3
5.3 0.0 130.8
6.0 0.0 126.9
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6.7 0.0 122.5
7.3 0.0 117.6
8.0 0.0 112.2
8.7 0.0 106.4
9.3 0.0 100.1
10.0 0.0 93.3
10.7 0.0 86.1
11.3 0.0 78.4
12.0 0.0 70.2
12.7 0.0 61.6
13.3 0.0 52.5
14.0 0.0 42.9
14.7 0.0 32.9
15.3 0 22.4
16.0 0 11.4
16.7 0 0
0 0 0
0.71.4
2.1
2.8
3.5
4.2
4.9
5.6
6.3
7.78.49.19.810.511.2
14 0 139.944
14.7 0 142.04316
15.4 0 143.67584
16.1 0 144.84204
16.8 0 145.54176
17.5 0 145.775
18.2 0 145.54176
18.9 0 144.84204
19.6 0 143.6758420.3 0 142.04316
21 0 139.944
21.7 0 137.37836
22.4 0 134.34624
23.1 0 130.84764
23.8 0 126.88256
24.5 0 122.451
25.2 0 117.55296
0 126.88256
0 100.059960 106.357440 112.188440 117.552960 122.451
0 61.57536
0 70.20524
0 78.36864
0 86.065567 0 93.296
0 11.428760 22.39104
0 32.88684
0 42.91616
0 52.479
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25.9 0 112.18844
26.6 0 106.35744
27.3 0 100.05996
28 0 93.296
28.7 0 86.06556
29.4 0 78.36864
30.1 0 70.20524
30.8 0 61.57536
31.5 0 52.479
32.2 0 42.91616
32.9 0 32.88684
33.6 0 22.39104
34.3 0 11.42876
35 0 1.516E-13
11.22 0 545.148978
11.44 0 545.139672
11.66 0 544.642582
11.88 0 543.657708
12.1 0 542.18505
12.32 0 540.224608
12.54 0 537.776382
12.76 0 534.840372
12.98 0 531.416578
13.2 0 527.505
13.42 0 523.105638
13.64 0 518.218492
13.86 0 512.843562
14.08 0 506.980848
14.3 0 500.6303514.52 0 493.792068
14.74 0 486.466002
14.96 0 478.652152
15.18 0 470.388996
15.4 0 461.71884
15.62 0 452.5609
15.84 0 442.915176
16.06 0 432.781668
16.94 0 387.369796
17.16 0 374.797368
17.38 0 361.73715617.6 0 348.18916
17.82 0 334.15338
18.04 0 320.717628
18.26 0 306.820624
18.48 0 292.462368
18.7 0 277.64286
18.92 0 262.3621
19.14 0 246.620088
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19.36 0 230.416824
19.58 0 213.752308
19.8 0 196.62654
20.02 0 179.03952
20.24 0 160.991248
20.46 0 142.481724
20.68 0 123.510948
20.9 0 104.07892
21.12 0 84.18564
21.34 0 63.831108
21.56 0 43.015324
21.78 0 21.738288
0 1.7216E-12
97.6129032 722.849629 1706.29873
98.3870968 677.671527 1729.26973
99.1612903 632.493425 1724.94587
99.9354839 587.315324 1692.13727
100.709677 542.137222 1653.97222
101.483871 496.95912 1616.86356
102.258065 451.781018 1595.94759
103.032258 406.602916 1548.89905
103.806452 361.424815 1474.43969
104.580645 316.246713 1371.37964
105.354839 271.068611 1238.61736
106.129032 225.890509 1075.13965
106.903226 180.712407 919.06601
107.677419 135.534305 734.225844
108.451613 90.3562036 519.868777
109.225806 45.1781018 275.323947-11 1.6371E-11
160.0
140.0
120.0
100.0
80.0
60.0
40.0
20.0
0.0
0 5 10 15 20 25
Span
30 35 40
18.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0 5 10 15 20 25
Span
30 35 40
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HELP
Partial help is provided on each worksheet.
Procedure
Truck worksheet
Use the scroll bar to choose the number of axles. Input axle Xcoordinates in ascending order beginning with 0.0 f
Bridge worksheet
Use the scroll bar to choose the number of spans. For each span, input the span length L, uniform load q and nu
Click the compute button to run the truck
Do not forget to use con s is tent uni ts througho ut .
HELP - continued
Program
2 to 20 axles and 1 to 5 spans with EI constant throughout. Truck will move from left to right with the first axle in fr
Tips and tr icks
Reverse the truck geometry to simulate moving from right to left. Instead of axle loads, use wheel loads multiplied
In using this program, the user accepts and understands that no
warranty is expressed or implied by me (N. Turkkan) on the accuracy or the reliability of the pr
This program is freeware. However, any contribution is welcome. Contributions are used for scholarships and ma
Universit de Moncton School of Engineering Moncton, N.B., Canada
E1A 3E9
ll bugs and suggestions to :
n@umoncton.ca
the first axle. Input the axle weights
ber of divisions.
nt. Critical values of shears (absolute values) and moments will be computed on each division point. Total n
y impact and lateral distributions factors to obtain quickly design moments, shears and support reactions.e loads.
ht set to 0.0.
ram. The users must clearly understand the program and must verify their own results.
umber of divisions must be less then 500. Results and graphs are displayed on Results, MEnvelope and V
Envelope worksheets.
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turkkan@umoncton.ca
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r
o
b Use q(uniform load) to simulate lane load. Dead load or any other uniform load may be simulated by using
g
be sent to : Prof. Noyan Turkkan
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zero axl For a simple span, for example, AASHTO users may simulate lane load by choosing 2 axles with t
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he 2nd axle weig DISCLAIMER
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