(1990) Bridge Deck Expansion Assembly on Jefferson Street in Ottumwa, HR-505C, 1990. Transportation, Department of
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IADOT_hr505c_Bridge_Deck_Exp_Assembly_Jefferson_St_Ottumwa_1990.pdf File Size:119kB |
Abstract
The objective of this research was to evaluate two experimental D.S. Brown, Type SL450 and one D.S. Brown, Type SL750 expansion assemblies to identify possible construction problems and to determine the long term performances. These joints were installed in Wapello County on Jefferson Street viaduct in Ottumwa, Iowa. Visual inspections were made yearly. There is an indication that there may be a slow leakage at all three joints. The joint assemblies have performed well.
| Item Type: | Departmental Report |
|---|---|
| Keywords: | Expansion joints, Inspection, Leakage, Performance evaluations, Viaducts |
| Subjects: | Transportation Transportation > Bridges and tunnels Transportation > Roads and highways Transportation > Research Transportation > Design and Construction |
| ID Code: | 16909 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 13 May 2014 12:13 |
| Last Modified: | 07 Jan 2015 13:09 |
| URI: | https://publications.iowa.gov/id/eprint/16909 |