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We strive to make a positive difference in the world by consistently setting the standard in every key aspect of our business, starting with the extraordinary people we employ. Connect directly with an expert on our team.

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WJE is committed to sustainability in construction, applying a long-term lens to materials selection, performance testing, systems integration, repair design, and conservation.

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    WJE PROJECTS
    Our team has investigated, tested, and innovated on more than 175,000 projects involving almost every type of construction material, structural system, and manufactured component. We take a hands-on, empirical, and investigative approach to every assignment. Although materials, technologies, and structures change, our basic philosophy doesn’t. Founder Jack Janney’s advice to “ask the structure” continues to guide our project work today.
Knowledge
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    Learn the “what” and “why” and “when” of facade and seismic ordinances in various cities throughout the United States, as well as our recent efforts with sustainable (low carbon) concrete.
    
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KNOWLEDGE // ARTICLES

Data-Driven Approaches for Optimizing Concrete Bridge Deck Preservation

Marwa A. Abdelrahman, Senior Associate, Northbrook
Mohamed ElBatanouny, Senior Associate and Unit Manager, Northbrook
Stephen M. Garrett, Senior Associate, Northbrook

The use of advanced NDE techniques and material sampling can provide more detailed and accurate information to assess the condition of bridge decks. Service life modeling further provides insight into the future performance of a given bridge deck, and these methods can then be used to provide structure-specific data-driven comparisons between different preservation and maintenance strategies allowing bridge owners to make better informed decisions.

In this article, engineers Marwa Abdelrahman, Mohamed ElBatanouny, and Stephen Garrett discuss the current state of practice for required bridge deck inspections; advanced nondestructive evaluation and material testing; service life modeling and life-cycle cost; and approaches for bridge deck preservation, maintenance, and rehabilitation.

This article has been posted with permission from the International Concrete Repair Institute as published in the Concrete Repair Bulletin (CRB), Vol. 37, No. 5, September/October 2024, https://www.icri.org.

READ ARTICLE (PDF)

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

© COPYRIGHT WISS, JANNEY, ELSTNER ASSOCIATES, INC., NORTHBROOK, ILLINOIS. ALL RIGHTS RESERVED.

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SustainableConcrete.com

FacadeOrdinance.com

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KNOWLEDGE // ARTICLES

Data-Driven Approaches for Optimizing Concrete Bridge Deck Preservation

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SustainableConcrete.com

FacadeOrdinance.com

SeismicOrdinances.com

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KNOWLEDGE // ARTICLES

Data-Driven Approaches for Optimizing Concrete Bridge Deck Preservation

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