(2023) Helical Pile Foundation Guide for Bridge Structures_TR-800. Transportation, Department of
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TR-800, Final Report_helical_pile_foundation_guide.pdf File Size:9MB |
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TR-800, Tech Brief_helical_pile_foundation_implementation_t2.pdf File Size:2MB |
Abstract
This project investigated helical pile foundation implementation for bridges, resulting in this design and construction guide. The simplicity and speed of helical pile installation, along with the ability to work within areas of limited size with smaller, more maneuverable equipment, can accelerate the construction of bridge structure foundations. This guide provides bridge engineers and designers with direction and specifications for this substructure foundation option, which can be advantageous on any bridge project, but particularly for low-volume roads where budgetary considerations tend to be a specific priority. This guide includes many useful design specification reference tables and also useful construction and installation documentation tools as examples and as table forms that can be used for helical pile bridge foundations
| Item Type: | Departmental Report |
|---|---|
| Note: | Visit https://intrans.iastate.edu/ for color pdfs of this and other research publications. |
| Keywords: | ABC foundations—accelerated bridge construction—bridge design—bridge substructures—deep foundations—helical pile contracting—helical pile foundations—helical pile installation—low-volume bridges—structural engineering |
| Subjects: | Transportation Transportation > Bridges and tunnels Transportation > Research Transportation > Design and Construction Transportation > Maintenance and preservation |
| ID Code: | 46843 |
| Deposited By: | Iowa DOT Research |
| Deposited On: | 02 Nov 2023 15:47 |
| Last Modified: | 02 Nov 2023 15:47 |
| URI: | https://publications.iowa.gov/id/eprint/46843 |