nchrp bridge and structure research updates...fy 2020 nchrp submitted problem statements 127 problem...
TRANSCRIPT
2019 AASHTO COBS Annual Meeting
T-11: TC for Research
Waseem Dekelbab, PhD, PE, PMP
Montgomery, AL
June 25, 2019
NCHRP BRIDGE AND STRUCTURE
RESEARCH UPDATES
OUTLINE
• FY 2020 NCHRP Program Funding
• NCHRP Bridge and Structure Projects– Funded (FY 2020)
– Completed/Published/In progress
NATIONAL
COOPERATIVE
HIGHWAY
RESEARCH
PROGRAM
FY 2020 NCHRP Program Funding
FY 2020 NCHRP Submitted
Problem Statements127 Problem Statements
($56 M)
New Problem Statements: 114 ($46 M)
AASHTO Committees: 77
($31 M)
Member Departments:
34 ($14 M)
FHWA: 3
($1 M)
Continuations: 13 ($10 M)
FY 2020 NCHRP Programming
Problem Statements Submitted (Million) Programmed (Million)
Continuations 13 ($10) 11 ($7.740)New 114 ($46) 58 ($25.590)Total 127 ($56) 69 ($33.330)
New Problem Statements Submitted by:
AASHTO Committees 77 ($31) 46 ($20.195)Member Departments 34 ($14) 11 ($5.045)FHWA 3 ($1) 1 (0.350)
Continuations
11 Projects
$7,740,000
7 Special projects
$6,620,000 (86%)
Synthesis, IDEA, Domestic Scan, Legal Studies, NCHRP Implementation, and Research for Administration of Highway &Transportation Agencies (CEOs)
4 Continuation projects
$1,120,000 (14%)
AASHTO Committees # of Problems Submitted # of Problems Programmed
Active Transportation 2 1
Bridges and Structures 4 3
Design 1 1
Design - Geometric Design 5 4
Design - Roadside Safety 5 3
Environment and Sustainability 10 3
Funding and Finance 2 1
Knowledge and Management 1 1
Maintenance 5 2
Materials and Pavement 4 4
Planning 1 1
Performance-Based Management 3 3
Public Transportation 5 3
Research and Innovation 6 2
Research and Innovation & Planning 1 1
Right of Way, Utilities and Outdoors 5 2
Safety 5 5
Traffic Engineering 2
Transportation System Security and Resilience 3 3
Data Management and Analytics and Trasp. System Security and Resilience
1 1
Transportation Systems Management and Operations 4 2
Urban Freight 2 1
Total 77 46
FY 2020 NCHRP New Projects
New
58 projects
$25,590,000
Other areas
55
$23,840,000
(93.2%)
CBS
3
$1,750,000
(6.8%)
NATIONAL
COOPERATIVE
HIGHWAY
RESEARCH
PROGRAM
NCHRP Bridge and Structure Projects
FY 2019 Funded Projects -Off cycle
Project Title Funds
22-41 Proposed Modification to AASHTO LRFD Bridge Design Specifications, Section 13—Railing (CBS, Off-cycle)
$250K
FY 2020 Funded Projects
Project Title Funds
C-01(12-119
Bridge Deck Overhangs with MASH-Compliant Railings(CBS#1)
$500K
C-05(12-120)
Developing High Strength Corrosion Resistant Steel Strands for Prestressing( COBS#2)
$600K+$150K
FY 2020 Funded Projects
Project Title Funds
C-04Rational Tolerances for Fabrication of Steel Bridge Members.(CBS#3)
$400K-contingency
C-23(14-45)
Model Procedures for Post-Event Bridge Damage Assessment and Engineering Evaluation (CBS#4)
$300K +$200K
NCHRP Bridge and Structure Projects Completed/Published/In progress
http://www.trb.org/Main/Blurbs/178610.aspx
NCHRP BRIDGE AND STRUCTURE PROJECT
HIGHLIGHTS
Project Title
12-94LRFD Minimum Flexural Reinforcement RequirementsTo be published as NCHRP Research Report 906
12-96Simplified Full-Depth Precast Concrete Deck Panel Systems NCHRP Research Report 895
14-35Contribution of Steel Casing to Single Shaft Foundation Structural ResistanceNCHRP Research Report 908
NCHRP BRIDGE AND STRUCTURE PROJECT
HIGHLIGHTS –TO BE COMPLETED IN JULY 2019
Project Title
12-105Proposed AASHTO Seismic Specifications for ABC Column Connections
12-108Guide Specification for Service Life Design of Highway Bridges --Ballot
15-54Proposed Modifications to AASHTO Culvert Load Rating Specifications
NCHRP BRIDGE AND STRUCTURE PROJECT
HIGHLIGHTS
Project Title
14-34,Part I
Proposed AASHTO Guide for Bridge Preservation Actions --Ballot
NEED HELP?
Waseem Dekelbab, PhD, PE, PMP
202-334-1409
Transportation Research Board
The National Academies of Sciences,
Engineering, and Medicine