Splice Length Behavior of Lightweight High-Performance Concrete
This Federal Highway Administration (FHWA) research program focuses on Lightweight High Performance Concrete (LWHPC) in the gap of equilibrium densities ranging from conventional lightweight to normal weight concrete. The splice length behavior portion of the investigation involves testing 40 medium scale mild steel reinforced beams composed of LWHPC produced using aggregates representative of those available in North America. The result of the study will be to recommend changes to the American Association of State Highway and Transportation Officials (AASHTO) LRFD Bridge Design Specification relevant to LWHPC.
Language
- English
Project
- Status: Active
-
Sponsor Organizations:
Federal Highway Administration
Turner-Fairbank Highway Research Center
6300 Georgetown Pike
McLean, VA United States 22101 -
Project Managers:
Graybeal, Benjamin
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Performing Organizations:
Professional Services Industries, Incorporated
13800 Coopermine Road
Herndon, Virginia United States 20171Federal Highway Administration
Turner-Fairbank Highway Research Center
6300 Georgetown Pike
McLean, VA United States 22101 -
Principal Investigators:
Greene, Gary
Graybeal, Benjamin
- Start Date: 20070000
- Expected Completion Date: 0
- Actual Completion Date: 20100000
- Source Data: RiP Project 15260
Subject/Index Terms
- TRT Terms: Beams; Bridge design; Density; High performance concrete; Lightweight concrete; Lightweight materials; Reinforcement (Engineering); Research projects
- Identifier Terms: AASHTO LRFD Bridge Design Specifications
- Subject Areas: Bridges and other structures; Construction; Design; Highways; Research;
Filing Info
- Accession Number: 01460094
- Record Type: Research project
- Source Agency: Federal Highway Administration
- Files: RIP, USDOT
- Created Date: Jan 3 2013 1:18PM