Carl Nathe

By

College: Engineering

UK Engineering Product Repairing Area Bridge

Published: Oct 6, 2011

LEXINGTON, Ky. (Oct. 6, 2011) — Repairing and strengthening damaged bridge beams could be as easy as putting up wallpaper. Well, almost as easy if you use “CatStrong” carbon-fiber-reinforced polymer rod panels (CRP) developed at the University of Kentucky's College of Engineering.

 

Issam Harik, Raymond-Blythe Professor of Civil Engineering and Program Manager at the Kentucky Transportation Center at UK, is leading the team of researchers that developed the novel product, called “CatStrong CRP”, with funding by the Kentucky Science & Technology Corporation.

 

Harik said, "CatStrong is the product of years of experience in laboratory testing and deploying advanced high performance materials in bridges.  Its primary objective is to reduce the repair costs by reducing the work hours required to strengthen a concrete structural member in bridges and buildings."  He added, "CatStrong panels are small and lightweight enough that a single worker can install them in a short time." (Refer to Figure 1 for additional information).

 

This week, Harik and his team have teamed up with the Kentucky Transportation Cabinet (KyTC) District 7 bridge team and are expected to attach the CatStrong CRP80 to repair and strengthen a damaged concrete bridge beam over the Blue Grass Parkway in Anderson County (Figures 2 and 3).  The beam has been impacted by over-the-height trucks, resulting in spalling of concrete cover and damage to embedded reinforcing steel.  In addition to applying CatStrong CRP80 to strengthen the beam in place of the damaged reinforcing bars, the repaired section of the beam will be wrapped in 3-directional carbon fabric to prevent concrete chunks from falling on cars passing under the bridge in case of future impacts. 

 

CatStrong CRP80, which will be installed on the bridge over Blue Grass Parkway, can resist 82,500 pounds of force per 1-ft wide section.  The CRP80 panels weigh 2.9 ounces per square foot.  One square foot of CatStrong CRP80 is equivalent to a square foot of A36 steel that is 0.12 inches thick and weighs 4.85 pounds (or more than 25 times the weight of CRP80). 

 

CatStrong CRP80 panels are made with small diameter carbon fiber rods produced by Diversified Structural Composites in Erlanger, KY.   The panels for the bridge over the Blue Grass Parkway are assembled by students at the UK College of Engineering. 

 

The first application of CatStrong CRP80 was carried out during the week of September 19 on a bridge in Hart County, KY by personnel from the Kentucky Transportation Center.  The deployment was funded by the Kentucky Transportation Cabinet and the Federal Highway Administration.

 

The project aims to optimize the use of taxpayers' funds in enhancing the commonwealth's transportation infrastructure by using innovative methods and utilizing considerably less manpower.  The lessons learned from this project will be used in Kentucky, the U.S., and the world for upgrading and extending the life of similar bridges.

 

MEDIA CONTACT:   Carl Nathe, (859) 257-3200.

 

 

bridge1.jpgbridge2.jpgbridge3.png
April
 
 
1
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Baseball vs. Louisville
Kentucky Children's Garden Spring Break Special!
Pinterest Party #2
Tue
2
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents Ferris Bueller's Day Off
Men's Tennis vs. Illinois
UK Softball vs. Louisville
UK Men's Tennis vs. Northern Kentucky
Kentucky Children's Garden Spring Break Special!
Student Health Advisory Council Meeting
Best Practices for Tree Planting and Establishment Class 2
Selecting the Right Tree for Your Landscape Class 1
#TrendingTopics: It's Not Easy Being Green
Wed
3
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Toastmasters
Kentucky Children's Garden Spring Break Special!
Thu
4
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Softball vs. Texas A&M
UK Baseball vs. Florida
Kentucky Children's Garden Spring Break Special!
Creoles Topopholia
Religion & Politics in Anxious States
Exploring, Remixing, Analyzing: Teaching History with Digital Media
Cormac O'Grada - "The Nature of Famines"
"The Nature of Famines," Committee on Social Theory Public Lecture
Building a Rain Garden: Collaborative Effort with UK
Fri
5
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Baseball vs. Florida
UK Softball vs. Texas A&M
Bluegrass Bazaar
Sat
6
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Baseball vs. Florida
UK Softball vs. Texas A&M
Ride the Legacy
UK Men's Tennis vs. Vanderbilt
Sun
7
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Boxes & Walls: Oppression through History
Mon
8
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Explore Leadership Workshops
Boxes & Walls: Oppression through History
Job Club: Research Your Target Organization Before the Interview: What to Know and How to Find Out
#UK Kicks Butts Day
UK Softball vs. Wright State
Dine. Discover. Decide.: Connecting students to alumni in 3D!
Earth Days in the Bluegrass and the Late Night Film Series Present: Gasland Part II, A Bike-In Movie
UK Baseball vs. Morehead State
Student Sustainability Council Meeting
Tue
9
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents Fear and Loathing in Las Vegas
UK Men's Tennis vs. Ohio State
Boxes & Walls: Oppression through History
Wellness On Wheels
Get Your DIY On! Fix-It Station Demonstrations
Overview of Nursing Home Care
Spring (Bike) Fever Twitter Chat
UK Softball vs. Mississippi Valley
Best Practices for Tree Planting and Establishment Class 2
UK Men's Tennis vs. Morehead State
Wed
10
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents American Hustle
UK Toastmasters
Bike-Through Resource Fair
Undergraduate Research Group Advising Session: April General
Presentation by Ladino Rockstar, Sarah Aroeste
Mountain Biking for Beginners Clinic
LNFS presents The Mexican Suitcase
Mr. PharmD
Performance by Ladino Rockstar, Sara Aroeste
Thu
11
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Last Day to Drop a Spring 2014 Course
LNFS presents Boogie Nights
Car-Free Day
What Are They? Some Hidden Forms of the Copula in Old Irish
UK Men's Tennis vs. South Carolina
UK Baseball vs. Missouri
LNFS presents Loose Cannons
Fri
12
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Baseball vs. Missouri
UK Men's Golf Bluegrass Invitational
Arboretum Volunteer Training and Orientation
Taste of Africa
Dramatic Presentation -"Las Voces de los Apalaches"
Swing Dancing!
Sat
13
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Baseball vs. Missouri
UK Men's Golf Bluegrass Invitational
UK Men's Tennis vs. Florida
UK Men's Tennis vs. Murray State
Sun
14
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Therapeutic Chair Massage
Mon
15
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Superheroes On and Off the Page
Parenting Connection Group
Farmer's MarCat & Craft Fair
Student-Teacher-Student Exhibit
Tue
16
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents Blue Velvet
Inequality in the US: Consequences
Reframing Stress: Do You Know Your Choices?
Best Practices for Tree and Shrub Pruning Class 3
Cooking Class: For True Beginners
Pinterest Party #3
Wed
17
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents Anchorman 2
UK Toastmasters
Virtual Dementia Tour
Children at Risk Research Conference Keynote Address: Gender, Sexuality, & Risks for Violence among Young Women and LGBTQ Youth in Urban Communities
OUTspoken: Leaving the Second Closet Behind
LNFS presents Easy Rider
Thu
18
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Children at Risk Graduate Student Research Poster Presenatation
20th Annual Black Women's Conference
Children at Risk Research Conference Speaker: Why Do Home and Neighborhood Issues Become School Safety Nightmares?
The Re-enchantment of Photography as a Primanry Geographic Mapping Medium
The Re-enchantment of Photography as a Primanry Geographic Mapping Medium
UK Softball vs. Arkansas
Fri
19
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
20th Annual Black Women's Conference
UK Softball vs. Arkansas
UK Track and Field Home meet
Unleash the Beast: Paintball Wars
Sat
20
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Sun
21
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Distinguished Industry Lecture Series, H. Graham Motion and Bruce “Buck” Davidson, Jr.
Mon
22
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Explore Leadership Workshops
Job Club: Tighten Your Budget after a Job Loss
‘Project Learning Tree’ Workshop for Educators
Drug War Talk by Anthropologist Howard Campbell
Student Sustainability Council Meeting
Tue
23
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents The Lego Movie
Registration Deadline: Weight Loss Matters
Legacy Week: Ping Pong Ball Drop
Health Smart: Mindfulness
Pre-Pharmacy Club Meeting
IPM (Integrated Pest Management) and Tree Healthcare Class 4
Shuffle Series: Bluegrass
Wed
24
Exhibit: Fauna of Mexico
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
LNFS presents The Hobbit: Desolation of Smaug
UK Toastmasters
Wellness On Wheels
LNFS presents Juno
Perelman’s Dissociations: Double Fidélité, Fighting the Nazis, and the New Rhetoric Project’s Canon of Invention – Annual Hymson Lecture
Legacy Week: Candlelight Ceremony
Thu
25
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Exhibit: Fauna of Mexico
LNFS presents The Brave Little Toaster
Bonfires of Illusions: the Twin Crises of the Liberal World
Arbor Day Volunteer Orientation and Training
Alex Callinicos - "Bonfires of Illusions: The Twin Crises of the Liberal World
LNFS presents Pariah
UK Theatre presents "Joseph and the Amazing Technicolor Dreamcoat"
Color Me Spring Fashion Show
Fri
26
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Legacy Week: Leave Your Legacy
Arbor Day at The Arboretum
UK Theatre presents "Joseph and the Amazing Technicolor Dreamcoat"
Sat
27
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
UK Theatre presents "Joseph and the Amazing Technicolor Dreamcoat"
UK Wind Symphony Concert
UK Symphony & Concert Band Concert
Sun
28
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Mon
29
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Politics in Mexico Today
Tue
30
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Relieving Stress Through Your Senses
Tree Identification Class 5
Massage on the Go #3
The Practicing Happiness Workbook - author presentation
Wed
 
 
 

Repeats every 2 weeks until Tue Apr 22 2014 .
Tue, 04/22/2014

Repeats every week every Tuesday until Tue Apr 29 2014 .
Tue, 04/22/2014 - Mon, 07/14/2014

Reset Page