Open Source Helical Piers Conceptual Design: Revision history

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19 September 2020

  • curprev 20:0820:08, 19 September 2020Marcin talk contribs 317 bytes +317 Created page with "The conceptual design of a pier is a shaft, with either 1, 2, or 3 helical flighting sections welded on. Soil weight bearing capacity is summed over the bottom areas of the fl..."