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This figure shows two separate images.
The first image shows a computer-generated illustration of a wooden post with a close-up view at the point in which it is embedded into the concrete. The image focuses on the rounded sleeve inserted against the bending side of the post. The post is shown in the color red, while the sleeve used is shown in blue, curved outward at the point of entry.
The second image shows the same illustration, with the post now leaning to the right and side, against the embedded sleeve. The post appears to be breaking through the sleeve, embedding itself into its surface.
FHWA-HRT-05-096
