This figure shows three sets of diagrams, each set containing four images. The first set of images is labeled 1 Default. The second set of images is labeled DS-65. And the remaining set of images is labeled Clear.
The first image in this set is labeled 29 millimeters. The image shows a computer generated three-dimensional column. The top quarter of the column and the lower quarter are colored red while the distance between is colored green. The column itself is made up of many small squares.
The second image in this set is labeled 58 millimeters. The image shows a computer generated three-dimensional column as mentioned prior. The mid-point of the column shows three solid rows of squared missing and the top half of the column appears to be leaning to the left slightly.
The third image in this set is labeled 116 millimeters. The image shows the computer generated three-dimensional column. Three solid rows of squares are still missing from the mid-point along with a group of squares through the middle of the gap. The column appears to be leaning more significantly to the left.
The fourth image in this set is labeled 189 millimeters. The image shows the computer generated three-dimensional column. Two addition rows of squares are shown missing in this image with the top have of the column leaning to the left considerably now.
The first image in this set is labeled 29 millimeters. The image shows a computer generated three-dimensional column. The top quarter of the column and the lower quarter are colored red while the distance between is colored green. The column itself is made up of many small squares.
The second image in this set is labeled 58 millimeters. The image shows a computer generated three-dimensional column as mentioned prior. The mid-point of the column shows two solid rows of squared missing and the top half of the column appears to be leaning to the left slightly.
The third image is labeled 116 millimeters. The image shows the computer generated three-dimensional column. Two rows of squares are still shown missing, however the top row of squares above the missing gap is shown jagged and uneven as the top half of the column leans further to the left.
The fourth image is labeled 188 millimeters. . The image shows the computer generated three-dimensional column. Two rows of squares are still shown missing, however the jagged gap is now more pronounced, the edges shown at a sharper angle as the top half of the column leans to the left considerably.
The first image in this set is labeled 29 millimeters. The image shows a computer generated three-dimensional column. The top quarter of the column and the lower quarter are colored red while the distance between is colored green. The column itself is made up of many small squares.
The second image in this set is labeled 29 millimeters. The image shows the computer generated three-dimensional column. There appears only a small dent at the mid-point of the column on the left-hand side of the structure. No other damage is apparent.
The third image is labeled 115 millimeters. The image shows the computer generated three-dimensional column. Two rows of squares are shown missing, however the top row of squares above the missing gap is shown jagged and uneven as the top half of the column leans further to the left.
The fourth image is labeled 188 millimeters. The image shows the computer generated three-dimensional column. The damage to the mid-point of the column appears to be the same, as above, though the top half of the column does not appear to be leaning to left as much as prior.
FHWA-HRT-05-096