Retaining wall
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 1, 2011
Grant Date -
Sep 17, 2009
app pub date -
Mar 13, 2009
filing date -
Mar 14, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A retaining wall or a counterfort retaining wall incorporates a vertical stem wall section, a base section having a toe, a heel, and a number of shallow piles at the bottom of the base section to improve the sliding and overturning safety factor of the wall. To further improve the sliding and overturning safety factor of the wall, an edge of the heel is slanted with a bevel or a batter with an angle to pick up more resisting load.
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Cited Art Landscape
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