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    Fragility functions for buried pipelines in liquefiable soils based on New Zealand data (2017)

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    http://hdl.handle.net/10092/15822
    
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    • QuakeCORE: Posters [180]
    Authors
    Bradley, Brendon cc
    Bellagamba X
    Wotherspoon LM
    Hughes MW
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    Abstract

    This poster aims to present fragility functions for pipelines buried in liquefaction-prone soils. Existing fragility models used to quantify losses can be based on old data or use complex metrics. Addressing these issues, the proposed functions are based on the Christchurch network and soil and utilizes the Canterbury earthquake sequence (CES) data, partially represented in Figure 1. Figure 1 (a) presents the pipe failure dataset, which describes the date, location and pipe on which failures occurred. Figure 1 (b) shows the simulated ground motion intensity median of the 22nd February 2011 earthquake. To develop the model, the network and soil characteristics have also been utilized

    ANZSRC Fields of Research
    40 - Engineering::4005 - Civil engineering::400506 - Earthquake engineering
    46 - Information and computing sciences::4602 - Artificial intelligence::460207 - Modelling and simulation

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