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Simple bridge security inspection : final report, September 2006.

File Language:
English


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  • Edition:
    Final report; 01/01/06-10/31/06.
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  • Abstract:
    Bridges are among the most visible targets for terrorists since their destruction will have an

    immediate as well as long-term economical and psychological impact on the nation.

    Enhancing bridge security is key to improving homeland security and it entails several

    steps including on-site assessment, analysis of different security components, and

    implementing some mitigation measures that will enhance bridge security. Current

    guidelines for bridge security assessment are insufficient. Several sessions were initiated

    by the FHWA, AASHTO, and ASCE to provide Federal and State Departments of

    Transportation (DOT’s) with general guidelines for safety and security assessment of

    bridges. Literature review of bridge security showed that there is a need to develop

    methods to identify critical bridges for security hazards and to provide engineering

    standards and guidelines for bridge security design to reduce their vulnerability to attacks.

    In particular, there is a need to better understand structural response of key components of

    a bridge to mitigate collapse, loss of life, and disruption of traffic. A simple bridge security

    checklist was developed to provide on-site assessment of bridge security. The developed

    checklist was implemented on a Tablet PC and applied to various bridge case studies to

    assess their vulnerability and security risk.

  • Format:
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  • Main Document Checksum:
    urn:sha256:71c848860e366ab4c9da746295259e087c18c95f45cd70caf8a68103968df6a4
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  • File Type:
    Filetype[PDF - 516.62 KB ]
File Language:
English
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