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

    Development of cladding contribution functions for seismic loss estimation

    Thumbnail
    Date
    2019-03-31
    Authors
    Khakurel, Shreedhar
    Yeow, Trevor Z.
    Chen, Frankie
    Wang, Zam
    Saha, Sandip K.
    Dhakal, Rajesh P.
    Metadata
    Show full item record
    Abstract
    One method to rapidly estimate seismic losses during the structural design phase is to use contribution functions. These are relationships between expected losses (e.g. damage repair costs, downtime, and injury) for a wide range of building components (e.g. cladding, partitions, and ceilings) and the building’s response. This study aims to develop contribution functions for common types of cladding used in different types of buildings considering damage repair costs. In the first part of this study, a building survey was performed to identify types and quantity of cladding used in residential, commercial and industrial buildings in Christchurch, New Zealand; where it was found that the most common cladding types are glazing, masonry veneer, monolithic cladding and precast panels. The data collected during the survey was also used to develop cladding distribution (i.e. density) functions. The second step involved identifying fragility functions from relevant literature which are applicable to the cladding detailing used in New Zealand. The third step involved surveying consultants, suppliers and builders on typical repair/replacement cost. Finally, Monte Carlo simulations were performed to combine the cladding density function with the fragility functions and the repair cost for each type of cladding to derive contribution functions for various types of cladding and building usage. An example (case study) is provided to demonstrate its usage.
    URI
    https://doi.org/10.5459/bnzsee.52.1.23-43
    Published in
    • Bulletin of the New Zealand Society for Earthquake Engineering

    Contact Us | Send Feedback
     

     

    Browse

    Entire RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Login

    Contact Us | Send Feedback