SYSTEMS AND METHODS FOR PROVIDING A CONCRETE-REINFORCED BORE
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United States of America Patent
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Issued Date -
May 17, 2012
app pub date -
Sep 20, 2011
filing date -
Sep 20, 2010
priority date (Note) -
Abandoned
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Abstract
Systems and methods are provided for constructing a lined reinforcement structure that covers a portion of an interior wall of a bore. A plurality of axial lining segments; and a bracing station axially moveable along the bore are provided. The bracing station comprises formwork component(s) coupled to brace mechanism(s) for bracing the formwork components against inwardly directed forces the brace mechanism(s) moveable between extended configurations wherein the formwork component(s) are closer to the interior bore wall and retracted configurations wherein the formwork components are further from the interior bore wall.
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