QuickBridge v1.2

8/11/2019 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 :

[email protected]

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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[email protected]


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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

QuickBridge v1.2

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