DesignSafe Radio

Natural Hazards Engineering Research Infrastructure
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DesignSafe Radio

We all have experienced natural hazards in our lives: earthquakes, hurricanes, tornadoes, tsunami, floods: they impact our society at the most fundamental levels. Through rigorous testing and outreach programs, the team at the Natural Hazards Engineering Research Infrastructure is committed to making sure the next natural hazard doesn't have to be a disaster for you and your family. From the National Science Foundation and the Natural Hazards Engineering Research Infrastructure: This is DesignSafe radio!

  1. 3 ΟΚΤ

    Decision-making in disaster risk models Featuring Rachel Davidson

    CHEER researchers focus on understanding decision-making among all the players involved in sustaining a resilient coastal community. Davidson details how stakeholders – insurers, government agencies, and residents -- have different, reasonable, and conflicting goals. CHEER’s goal is to find policy solutions that will manage hazard risks as well as ensure economic development in coastal communities vulnerable to hurricanes. It’s a new approach to building a sustainable disaster risk management system in the U.S.

    10 λεπτά

  2. 18 ΣΕΠ

    STARR software framework featuring Rachel Davidson

    Working with the NHERI SimCenter and DesignSafe, the CHEER team is developing a software framework called Stakeholder-based Tool for the Analysis of Regional Risk, or STARR. STARR modeling extends regional loss models like R2D, INCORE, and Hazus to include a focus on decision making. STARR models describe the complex and often conflicting ways that stakeholders in vulnerable coastal areas make decisions. Stakeholders are households, insurers, and government agencies. If policies can account for positive outcomes for all stakeholders, they’re more likely to be implemented and sustained.

    10 λεπτά

  3. 3 ΣΕΠ

    The CHEERHub: A new approach to coastal resilience Featuring Rachel Davidson

    Rachel Davidson is a research engineer at the University of Delaware and principal investigator for the “Coastal Hazards Equity, Economic Prosperity, and Resilience Hub,” or CHEERHub. The five-year, $16M, NSF-funded, multi-disciplinary research network is tackling the complexity of coastal resilience by focusing on stakeholder decision making. Davidson introduces CHEER and explains why so many good ideas for managing disaster risks do not get implemented.

    7 λεπτά

  4. 20 ΑΥΓ

    Mentoring at UC Davis

    How do geotech students gain experience? Laura Luna and José Luis Caisapanta discuss the UC Davis Geotechical Graduate Student Society, a nationally respected mentoring program. In an intentional “laddering” fashion, grad students new to the UC Davis program learn from more experienced grad students and – in turn – pass their knowledge to undergrads and K-12 students. Luna and Caisapanta share their experiences as members of the GGSS.

    14 λεπτά

  5. 6 ΑΥΓ

    Modeling EQs in a centrifuge with UC Davis graduate students

    Civil engineering grad students from NHERI UC Davis join Dan Zehner to discuss research at the renowned Center for Geotechnical Modeling, a geotech lab equipped with a nine-meter centrifuge. Master’s student Jose Louis Caisapanta describes soil experiments with the centrifuge – which can deploy a shake table during its 50G spins. PhD student Laura Luna explains building physical models in the centrifuge. She uses resulting data to create a computer model that will predict soil behavior beneath a structure during an earthquake.

    14 λεπτά

  6. 25 ΙΟΥΛ

    The WOW Challenge and the future of wind engineering Featuring Erik Salna

    In our final episode with FIU meteorologist Erik Salna, we learn about the Wall of Wind Challenge, an annual event for high school students. NHERI researchers provide a specific wind mitigation challenge. Student teams design and build a protective structure, and then get the chance to test their designs in the Wall of Wind. It’s an exciting competition, which is judged by engineers who are Wall of Wind alums! See below for links to the 2024 event and Salna’s template for conducting this popular STEM competition for high schools.

    15 λεπτά

  7. 9 ΙΟΥΛ

    Wall of Wind: Testing civil infrastructure Featuring Erik Salna

    FIU-based meteorologist and educator Erik Salna relates some unusual but important WOW experiments to test the effects of wind loading on civil infrastructure such as construction cranes and electrical power towers. One unique project used flying debris in the wind tunnel to derive an algorithm for determining wind speeds in video captures.

    10 λεπτά

  8. 18 ΙΟΥΝ

    Wall of Wind & Hurricane Research Featuring Erik Salna

    Meteorologist and educator Erik Salna provides nitty-gritty details on the gigantic, NSF-funded wind research lab called the Wall of Wind, or WOW. Located at Florida International University in Miami, the WOW facility is part of the NSF-funded NHERI network. Each of WOW’s 12-fans are six feet in diameter and weigh nearly 15,000 pounds. Powered up together, the 720HP electric motors can reproduce category 5 hurricane wind speeds, 157MPH.

    5 λεπτά
Προβολή όλων (175)

Σχετικά με το podcast

We all have experienced natural hazards in our lives: earthquakes, hurricanes, tornadoes, tsunami, floods: they impact our society at the most fundamental levels. Through rigorous testing and outreach programs, the team at the Natural Hazards Engineering Research Infrastructure is committed to making sure the next natural hazard doesn't have to be a disaster for you and your family. From the National Science Foundation and the Natural Hazards Engineering Research Infrastructure: This is DesignSafe radio!

Πληροφορίες

  • Δημιουργός
    Natural Hazards Engineering Research Infrastructure
  • Έτη παρουσίας
    2017 - 2024
  • Επεισόδια
    175
  • Καταλληλότητα
    Κατάλληλο
  • Πνευματικά δικαιώματα
    © All rights reserved
  • Ιστότοπος εκπομπής
    DesignSafe Radio

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