(1998) Load Ratings for Standard Bridges, HR-239 Phase III, 1998. Transportation, Department of
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IADOT_hr239phase3_Load_Rating_Standard_Bridges_1998.pdf File Size:1MB |
Abstract
In this report, 25 secondary bridge standards for three types of bridges are rated for the AASHTO HS20-44 vehicle configuration and five typical Iowa legal vehicles. The ratings apply only to those bridges which: (1) are built according to the applicable bridge standard plans, (2) have no structural deterioration or damage, and (3) have no added wearing surface in excess of 0.5-in. (1.27-cm) integral wearing surface. Appendix A contains the results of the original October 1982 report on load ratings for standard bridges.
| Item Type: | Departmental Report |
|---|---|
| Keywords: | Bearing capacity, Highway bridges, Standards, Load ratings |
| Subjects: | Transportation Transportation > Bridges and tunnels Transportation > Roads and highways Transportation > Design and Construction |
| ID Code: | 16227 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 05 Mar 2014 13:48 |
| Last Modified: | 03 Oct 2014 12:28 |
| URI: | https://publications.iowa.gov/id/eprint/16227 |