• Login
    View Item 
    •   NZSEE Document Repository
    • New Zealand Society for Earthquake Engineering
    • Proceedings of the 2023 New Zealand Society for Earthquake Engineering Annual Technical Conference
    • View Item
    •   NZSEE Document Repository
    • New Zealand Society for Earthquake Engineering
    • Proceedings of the 2023 New Zealand Society for Earthquake Engineering Annual Technical Conference
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Feasibility of capacity spectrum method for analysis of low damage structural systems with friction connections

    Thumbnail
    Download
    PDF (640.6Kb)
    Date
    2023-04-19
    Authors
    Hashemi, Ashkan
    Assadi, Soheil
    Agarwal, Setu
    Quenenville, Pierre
    Metadata
    Show full item record
    Abstract
    The use of friction connections for low damage design of new structures has been increasing over the past few years. These connectors have a high energy dissipation ratio and are relatively economical to fabricate and install. Furthermore, Their performance has been the subject of many research projects in New Zealand that affirmed their efficiency and applicability. Accordingly, these devices have been implemented in many projects in Aotearoa and overseas. Given that buildings with friction connections are not covered by current building standards, they are generally classed as alternative solutions. Therefore, a robust and reliable approach is required so that the analysis can be performed and checked. One of the simple and efficient methods to analyse structural systems is the Capacity spectrum method. This method which is covered by many national and international guidelines, has been frequently used by the engineering community for seismic assessment and retrofit projects. However, little attention has been paid to its applicability for new builds. This paper investigates the feasibility of the capacity spectrum method for low damage structural systems with friction energy dissipators. The nonlinearity of the systems is limited and localised within friction devices. Different structural types, such as rocking walls and braced frames, are modelled and subjected to nonlinear analyses. The results show that the capacity spectra can be simple and efficient for the analysis and design of such structures.
    URI
    https://repo.nzsee.org.nz/handle/nzsee/2628
    Published in
    • Proceedings of the 2023 New Zealand Society for Earthquake Engineering Annual Technical Conference

    Contact Us | Send Feedback
     

     

    Browse

    Entire RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Login

    Contact Us | Send Feedback