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Using Scrap Tires to Save up to 100 Million Dollars Per Year by Mitigating…

Award Information

Agency:
Environmental Protection Agency
Branch:
N/A
Award ID:
37906
Program Year/Program:
1997 / SBIR
Agency Tracking Number:
37906
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Continuum Dynamics, Inc.
34 Lexington Avenue Ewing, NJ 08618-2302
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1997
Title: Using Scrap Tires to Save up to 100 Million Dollars Per Year by Mitigating Bridge Flood Damage
Agency: EPA
Contract: 68D70026
Award Amount: $69,931.00
 

Abstract:

This Phase I project will investigate using scrap tires to form a protective system for mitigating local scour around bridge piers. Local scour is the erosion of the riverbed around bridge piers, which is induced by the recirculating juncture flow at the intersection of the pier and the riverbed. Bridge failure caused by this phenomenon has long been an important issue with respect to both public safety and maintenance costs. Average total losses from the resulting damage can run up to $100 million annually. Nearly half a million bridges nationwide are potentially affected by local scour. A honeycomb structure of scrap tires can mitigate local scour by modifying the vortical flow in the vicinity of the pier and riverbed. Moreover, this design is judged to be a highly desirable supplement to traditional methods of recycling scrap tires with the potential of recycling billions of tires. A complete scaling analysis will be conducted to determine the important parameters for experimental investigation. Subscale scouring experiments will be run and results will be used to compile a general design model for the implementation of the honeycomb device.

Principal Investigator:

Dr. Alan J. Bilanin
0

Business Contact:

Ms. Barbara A. Agans
6097349282
Small Business Information at Submission:

Continuum Dynamics, Inc.
P.O. Box 3073 Princeton, NJ 08543

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No