Extensible shells and related methods for constructing a ductile support pier
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United States of America Patent
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Dec 8, 2020
Grant Date -
Apr 16, 2020
app pub date -
Dec 16, 2019
filing date -
Jul 27, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
Extensible shells and related methods for constructing a support pier are disclosed. An extensible shell can define an interior for holding granular construction material and define a first opening at a first end for receiving the granular construction material into the interior and a second opening at a second end. The extensible shell can be flexible such that the shell expands when granular construction material is compacted in the interior of the shell. A method may include positioning the extensible shell in the ground and filling at least a portion of the interior of the shell with the granular construction material. The granular construction material may be compacted in the interior of the extensible shell to form a support pier.
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