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- Co Principal Investigator (w/D.R. Schelling) & Project Manager, "Load
Factor Bridge Design by Computer," sponsored by Federal Highway
Administration, 1988 1995.
- Co Principal Investigator (w/D.R. Schelling) & Project Manager, "Sign
Support System to Integrate Computer Aided Design and Drafting using
AutoCAD," sponsored by the Maryland State Highway Administration, Bureau
of Traffic Engineering, 1988 1989.
- Principal Investigator, "Colgate Creek Bridge & Bridge Deck
Investigation under Heavy Loads," sponsored by the Maryland Port
Administration, 1989.
- Co-Principal Investigator (w/D.R. Schelling) & Project Manager,
"Development and Implementation of Site-Specific Algorithms for the
Optimum Design of Steel Superstructure Elements for Bethlehem Steel
Corporation," sponsored by MIPS and Bethlehem Steel Corporation,
1989-1992, 3 phases.
- Co-Principal Investigator (w/D.R. Schelling), "Development of Truss
Design and Rating System," sponsored by Federal Highway Administration,
1984-1988.
- Co-Principal (w/D.R. Schelling) Investigator & Project Manager,
"Development of Autostress Design for the Steel Bridges," sponsored by
American Iron and Steel Institute, 1991-1992.
- Co-Principal Investigator (w/D.R. Schelling) & Project Manager,
"Development of Maryland Heavy Move Program," sponsored by Maryland State
Highway Administration, 1990-1992.
- Principal Investigator, "Strengthening of Colgate Creek Bridge under
Heavy Loads," sponsored by the Maryland Port Administration, 1993.
- Co-Principal Investigator (w/D.R. Schelling) & Project Manager,
"Development of British-code Steel Bridge System - Phase II," sponsored by
the British Steel Company and British Steel Institute, 1993-1994.
- Principal Investigator, "Metrication of MERLIN-DASH," sponsored by
Maryland State Highway Administration and Federal Highway Administration,
1993-1994.
- Co-Principal Investigator (w/D.R. Schelling) & Project Manager, "
Computer Programs in Bridge Design, Analysis and Rating," sponsored by
Maryland State Highway Administration, 1993-1998.
- Principal Investigator (w/R.L. Nickerson, D.R. Schelling)," Bridge
Engineering Training Course," sponsored by Federal Highway Administration
& National Highway Institute, 1993- 1998.
- Principal Investigator, "Finite Element Analysis of Movable Bridges
under Heavy Tank Loading," sponsored by Vitro and Army Corps of
Engineering, 1994.
- Principal Investigator, "Truss Bridge Rating using Load and Resistance
Factor Design Method," sponsored by HNTB and Washington State DOT, 1994.
- Principal Investigator, "Study of Crane Beam Check by using Strut-and
Tie Model," sponsored by the Maryland Port Administration, 1994.
- Co-Principal Investigator (w/ D.R. Schelling), "Program Development -
Bridge Geometry," sponsored by Maryland State Highway Administration,
1995.
- Principal Investigator, "Development of Load Rating in Army Technical
Documentation FM5-446," sponsored by Army Corps of Engineering, 1995, 2
tasks.
- Principal Investigator, "Bridge Analysis Study for the Military
Traffic Management Command and FHWA, Phase I," sponsored by MTMC and FHWA,
1995.
- Principal Investigator, "Technical Support for the Argonne Lab's Smart
Bridge Artificial Intelligent Project," sponsored by Argonne National Lab,
1995.
- Principal Investigator, "Crane Beam Investigation and Load
Evaluation," sponsored by the Maryland Port Administration, 1995.
- Principal Investigator, "Generation of Korean Bridge Database for
Technical Support to Argonne SMART BRIDGE Project," sponsored by Argonne
National Lab, 1996.
- Principal Investigator, "State-of-the-Art Steel Bridge Optimal Hybrid
Design System," sponsored by Bethlehem Steel Corp. and UM MIPS, 1997-1998,
2 phases.
- Principal Investigator, "Program Development - Bridge Abutment and
Retaining Wall," sponsored by Maryland State Highway Administration, 1997.
- Principal Investigator, "Program Development - Bridge Retaining Wall
with piles," sponsored by Maryland State Highway Administration, 1999.
- Principal Investigator, "Welded Pony Type Truss Bridge Study,"
sponsored by Ohio Bridge, 1998, (Railing study, Top chord study, LRFD/WINDOWS
implementation and Redundancy analysis).
- Principal Investigator, "DC Highway Sign and Sign Structure Management
Systems," subcontracted to Precision systems, Inc. & sponsored by
Washington, D.C. 2000-2001.
- Principal Investigator, 1999 Dwight David Eisenhower Transportation
Fellowship for Adel Abdel-Ruhman M. Al-Wazeer on the project titled
"Knowledge-based Bridge Management Decision Support" sponsored by National
Highway Institute of Federal Highway Administration, 2000-2001.
- Principal Researcher, Application of fiber reinforced polymer (FRP) on
bridge deck, FHWA-IBRC (Federal Highway Administration, Innovative Bridge
Research & Construction) program assigned to the Maryland State Highway
Administration, 2000-2002.
- Principal Investigator, "Computer Programs in Bridge Design, Analysis
and Rating," sponsored by Maryland State Highway Administration,
2000-2005.
- Principal Investigator, "Software Development and Research for the
Sign Bridge Program (SABRE)," sponsored by Maryland State Highway
Administration (Office of Policy and Research & Traffic Engineering Design
Division), 2000-2001.
- Principal Investigator, "Decision Making Software Development to
Damaged Pole," sponsored by Maryland State Highway Administration (Office
of Policy and Research, Material Division & Traffic Engineering Design
Division), 2000-2001.
- Principal Investigator, "Maryland Study, Vehicle Collisions with
Highway Bridges," sponsored by Maryland State Highway Administration
(Office of Policy and Research Division), 2000-2001.
- Principal Investigator, "The Straight and Curved Steel Girder Bridge
Analysis and Design Workshop," sponsored by Ohio Department of
Transportation, 2003.
- Principal Investigator, "The Curved Steel Girder Bridge Analysis and
Design Workshop," sponsored by Minnesota Department of Transportation,
2003.
- Principal Investigator (w/A. Baz), Application of A709, Grade HPS 70W
(high performance steel) and incorporation of wireless and distributed
sensors for measuring linear and angular deflections of bridges, FHWA-IBRC
(Federal Highway Administration, Innovative Bridge Research &
Construction) program assigned to the Maryland State Highway
Administration, 2003-2005.
- Principal Investigator, "Concrete mix design for high early strength,"
sponsored by Maryland State Highway Administration, 2004.
- Principal Investigator, "Development of the Engineering GIS/Database
Documentation (GDOS) System," sponsored by Maryland Transportation
Authority, 2004.
- Principal Investigator (55% w/ C. Schwartz), “Cost Allocation Study for the Maryland Transportation Authority,” sponsored by Maryland Transportation Authority, 2005-2011.
- Principal Investigator (100%), “Merlin-DASH update to AASHTO LRFD 2005,” sponsored by Maryland State Highway Administration, 2006.
- Principal Investigator (100%), “Investigation and Development of the State-of-the-Art All Wireless Bridge Monitoring System,” sponsored by Maryland State Highway Administration (Office of Policy and Research Division), 2006.
- Principal Investigator (100%), “Surveillance of the Performance of Elastomeric Bearings on Maryland Concrete Bridges,” sponsored by Maryland State Highway Administration (Office of Policy and Research Division), 2006.
- Principal Investigator (60% w/D. Vannoy), “Investigation of Expansion Joint Failure and Repairs to Tydings and Hatem Memorial Bridges,” sponsored by Maryland Transportation Authority, 2004.
- Principal Investigator (100%), “Steel Cross Frame Program based on AASHTO LRFD Specifications Using L and T Sections,” sponsored by Maryland State Highway Administration, 2006.
- Principal Investigator (100%), “Transverse post tensioning force, ” sponsored by Maryland State Highway Administration, 2006.
- Principal Investigator (100%), "Top Chord Buckling Analysis for a Bolted Pony Type Truss Bridge," sponsored by US Bridge, Columbus, Ohio, 2006.
- Principal Investigator (100%), “Qualifying Design of Maryland Signal Poles under Different Loading Conditions,” sponsored by Maryland State Highway Administration (Office of Policy and Research Division), 2007.
- Principal Investigator (100%), “Evaluation of Concrete Substructure Elements to Assist in Decision Making of Removal vs Retainment / Restoration,” sponsored by Maryland State Highway Administration (Office of Policy and Research Division), 2007.
- Principal Investigator (100%), “DASH new Graphic User Interface implementation,” sponsored by Maryland State Highway Administration, 2009.
- Principal Investigator (100%), “Examine Impact to Highways/Structures – Vehicles Equipped with Lift Axles,” sponsored by Maryland State Highway Administration (Office of Policy and Research Division), 2010.
- Principal Investigator & Director, software revenue received by the
Bridge Engineering Software and Technology (BEST) Center.
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