Thread: Bundled steel posts as pier?
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Old 21-12-2017, 11:42 AM
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sil (Steve)
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Join Date: Jun 2012
Location: Canberra
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Wouldn't you run into issues with expansion/contraction being uneven across each pillar in the bundle? Like a bimetallic strip would a single pier try to bend when made up of many smaller poles?
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