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Designing Bridges for a Long Service Life

 Designing Bridges for a Long Service Life
Author(s):
Presented at IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015, published in , pp. 50-57
DOI: 10.2749/222137815818356936
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Major bridges are lifelines of our modern economies. As engineers, we are obliged to design robust and long-lasting structures, which are prepared for future developments. This contribution summari...
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Bibliographic Details

Author(s): (ARUP, Düsseldorf, Germany)
Medium: conference paper
Language(s): English
Conference: IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015
Published in:
Page(s): 50-57 Total no. of pages: 8
Page(s): 50-57
Total no. of pages: 8
Year: 2015
DOI: 10.2749/222137815818356936
Abstract:

Major bridges are lifelines of our modern economies. As engineers, we are obliged to design robust and long-lasting structures, which are prepared for future developments. This contribution summarizes the state of the art of sustainable bridge design, with a focus on major cable-stayed bridges. Sustainable bridge design can be broken down into three principles:

  • Use of durable materials,

  • Design with replaceable components, and

  • Planning for inspection and monitoring.

Besides giving a critically review of existing solutions, a list of innovative developments will be highlighted and their future implementation discussed.

Keywords:
FRP service life new materials composites monitoring sustainable design bridge access replaceable components smart structures

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