Redundancy analysis - Computational Analysis and Design of Bridge Structures - page 480

Table 15.10 Attack scenario 1 (674-lb TNT) static equivalent load calculations

Coordinates
relative to origin

Tributary
area (ft 2 )

Load on
joint (K) Joint no. x y X (ft) Z (ft) D (ft) θ i (°) Pressure (psi)

1 0 17.92 38 4 39 84 59.19 27.50 234

2 10 17.92 30 4 30 82 119.43 55.00 946

3 20 17.92 23 4 23 80 233.64 55.00 1850

4 30 17.92 18 4 19 78 312.75 55.00 2477

5 40 17.92 19 4 19 78 312.75 55.00 2477

6 50 17.92 24 4 24 81 197.09 55.00 1561

7 60 17.92 32 4 32 83 100.12 27.50 396

1 0 10.75 36 4 36 84 73.51 35.83 379

2 10 10.75 26 4 27 81 150.43 71.67 1552

3 20 10.75 18 4 18 77 321.06 71.67 3313

4 30 10.75 11 4 12 71 784.48 71.67 8096

5 40 10.75 12 4 13 72 668.49 71.67 6899

6 50 10.75 19 4 20 78 306.30 71.67 3161

7 60 10.75 28 4 28 82 137.49 35.83 709

1 0 3.58 34 4 34 83 86.82 35.83 448

2 10 3.58 24 4 25 81 173.95 71.67 1795

3 20 3.58 14 4 15 75 472.39 71.67 4875

4 30 3.58 5 4 7 53 7869.88 71.67 81217

5 40 3.58 7 4 8 60 3487.37 71.67 35990

6 50 3.58 16 4 17 76 365.83 71.67 3775

7 60 3.58 26 4 27 81 150.43 35.83 776