Design and Development of High-Performance Composites for Improved Durability of Bridges in Rhode Island

Oladipo, Bolaji; Simari, Domenico; Das, Sumanta

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Design and Development of High-Performance Composites for Improved Durability of Bridges in Rhode Island

2025-10-17
By Oladipo, Bolaji ; Simari, Domenico ; Das, Sumanta

File Language:

English

Details

Creators:

Oladipo, Bolaji ; Simari, Domenico ; Das, Sumanta
Corporate Creators:

University of Rhode Island ; University of Maine. Transportation Infrastructure Durability Center (TIDC)
Corporate Contributors:

United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
Subject/TRT Terms:
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report
Corporate Publisher:

University of Maine. Transportation Infrastructure Durability Center (TIDC)
Abstract:

The deterioration of structural components within the nation’s transportation infrastructure has long been a major concern. This project developed and evaluated 3D-printed composite materials as practical solutions for structural strengthening and rehabilitation. The work focused on several approaches, including sandwich composites with 3D-printed cores and fiber-reinforced polymer (FRP) systems with tailored 3D-printed architectures designed to improve strength and durability. These materials were assessed for their structural performance, adaptability, and potential for use in repairing and strengthening existing components of transportation infrastructure. Results from material characterization, mechanical testing, and predictive modeling confirmed that 3D-printed composite systems can provide reliable and efficient options for improving the performance of degraded structures. The findings contribute to a better understanding of how advanced manufacturing techniques can support durable and cost-effective solutions for infrastructure maintenance and renewal.
Format:

PDF
Funding:

69A3551847101
Download URL:

https://rosap.ntl.bts.gov/view/dot/88801/dot_88801_DS1.pdf
File Type:

[PDF - 3.33 MB]
Collection(s):

University Transportation Centers
Main Document Checksum:

urn:sha-512:1b748059379cf06729e2dea94074e1613f827ab8d9c04df7a17a400af85e919bc8f10c45d180afc49ccc98fb834b264c45a5ecd70af55098fc43393645e89dd6

File Language:

English

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