Hot-rolled straight-web steel sheet pile
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United States of America Patent
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May 1, 2012
Grant Date -
Jun 7, 2007
app pub date -
Nov 30, 2006
filing date -
Dec 1, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
The hot-rolled straight-web steel sheet pile comprises a straight web delimited on each longitudinal side respectively by an interlock strip. The web has a rolled-in taper which is designed in such a way that, in a tensile test of two samples from this sheet pile which are connected by means of their interlock strips, the web is deformed plastically in the region of this taper before a failure of the interlock connection can occur. The rolling of such a sheet pile, which is distinguished in cellular cofferdams by a high plastic deformation capacity, can take place by means of slightly modified standard rolls and consequently requires no major investment.
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