title: Testing innovative technologies to manage flood risk

authors: Connelly, Angela

subjects: Science & Technology

abstract: The move towards multi-faceted approaches to flood risk management is cemented in the European Union (EU) floods directive (directive 2007/60/EC). Across Europe, resources are diverted towards softer interventions such as using the planning system to control developments in flood risk areas, and citizens are encouraged to live with floods. Damage mitigation nevertheless remains important and a market has therefore been developing for technologies that help to manage flood risk at the receptor scale, such as door and window guards and perimeter barriers. However, little empirical research has been undertaken to analyse how such technologies might fit with holistic flood risk management strategies. This paper reports on a multi-disciplinary research project which investigated, developed and tested innovative technologies to protect buildings and urban infrastructure from floods. The paper discusses testing parameters, the limitations of technologies and the barriers that impede their uptake.

text: Testing innovative technologies to manage flood risk The move towards multi-faceted approaches to flood risk management is cemented in the European Union (EU) floods directive (directive 2007/60/EC). Across Europe, resources are diverted towards softer interventions such as using the planning system to control developments in flood risk areas, and citizens are encouraged to live with floods. Damage mitigation nevertheless remains important and a market has therefore been developing for technologies that help to manage flood risk at the receptor scale, such as door and window guards and perimeter barriers. However, little empirical research has been undertaken to analyse how such technologies might fit with holistic flood risk management strategies. This paper reports on a multi-disciplinary research project which investigated, developed and tested innovative technologies to protect buildings and urban infrastructure from floods. The paper discusses testing parameters, the limitations of technologies and the barriers that impede their uptake.

year: 2015

title: 2020 Blind prediction competition for integrated complex structural and nonstructural assessment on steel hospital building

authors: Kurata, M

abstract: Testing of a steel hospital building that represented a complex two- building multi-story hospital - with both fixed and isolated bases, various nonstructural components, and critical medical equipment - was conducted at the E-Defense facility in Japan. The test presented an opportunity to host a multi-phase Blind Prediction Competition (BPC). The contestants competed for modeling accuracy of structural, nonstructural, and functional responses in the two phases, before and after the tests. The prediction of overall structural responses was mostly accurate. However, the local behavior modeling of structural components still needed improvement, even with the preliminary component test results given. Some teams predicted the damage state of the equipment well, but response histories were not as accurate.

text: 2020 Blind prediction competition for integrated complex structural and nonstructural assessment on steel hospital building Testing of a steel hospital building that represented a complex two- building multi-story hospital - with both fixed and isolated bases, various nonstructural components, and critical medical equipment - was conducted at the E-Defense facility in Japan. The test presented an opportunity to host a multi-phase Blind Prediction Competition (BPC). The contestants competed for modeling accuracy of structural, nonstructural, and functional responses in the two phases, before and after the tests. The prediction of overall structural responses was mostly accurate. However, the local behavior modeling of structural components still needed improvement, even with the preliminary component test results given. Some teams predicted the damage state of the equipment well, but response histories were not as accurate.

year: 2022-07-01

title: Ki te kapu o takau ringa - In the Hollow of my Hand: Wānanga based Photographic Approaches to Place Representation

authors: Hill, Rodrigo

abstract: Ka matakitaki iho au ki te riu o Waikato
 Ano nei hei kapo kau ake maaku; 
Ki te kapu o taku ringa, 
“I look down on the valley of Waikato, 
As though to hold it  
In the hollow of my hand.
 The words above are from Māori King Tawhiao’s maioha (song poem), a representation of his love for his homelands of the Waikato and the region known today as the King Country. Now imagine a large-scale photograph: a close-up of cupped hands, holding an object carefully. The phrase above informs Professor Tom Roa and Dr. Rodrigo Hill’s current research project titled ‘Te Nehenehenui - The Ancient Enduring Beauty in the Great Forest of the King Country’. With this project still in its early stages the research team will present early and ongoing creative practice developments, discussions and ideas about photography practice, wānanga, and place representation. The project promotes the use of wānanga (forums and meetings of focus groups through which knowledge - mātauranga - is discussed and passed on) and other reflective practices, engaging with and led by mana whenua (guardians of the land) providing a thread which will guide the construction of the photographic images. The research fuses wānanga, that is Mātauranga Māori (Māori Knowledge), and photography practice in novel ways, aiming to move away and challenge core photographic conventions and Eurocentric modes of place representation. Roa and Hill understand wānanga as a fluid practice of engagement which can be with mana whenua or with the taiao - the environment - either by itself or with the mana whenua. This is the essence of Kaupapa Māori Research.

text: Ki te kapu o takau ringa - In the Hollow of my Hand: Wānanga based Photographic Approaches to Place Representation Ka matakitaki iho au ki te riu o Waikato
 Ano nei hei kapo kau ake maaku; 
Ki te kapu o taku ringa, 
“I look down on the valley of Waikato, 
As though to hold it  
In the hollow of my hand.
 The words above are from Māori King Tawhiao’s maioha (song poem), a representation of his love for his homelands of the Waikato and the region known today as the King Country. Now imagine a large-scale photograph: a close-up of cupped hands, holding an object carefully. The phrase above informs Professor Tom Roa and Dr. Rodrigo Hill’s current research project titled ‘Te Nehenehenui - The Ancient Enduring Beauty in the Great Forest of the King Country’. With this project still in its early stages the research team will present early and ongoing creative practice developments, discussions and ideas about photography practice, wānanga, and place representation. The project promotes the use of wānanga (forums and meetings of focus groups through which knowledge - mātauranga - is discussed and passed on) and other reflective practices, engaging with and led by mana whenua (guardians of the land) providing a thread which will guide the construction of the photographic images. The research fuses wānanga, that is Mātauranga Māori (Māori Knowledge), and photography practice in novel ways, aiming to move away and challenge core photographic conventions and Eurocentric modes of place representation. Roa and Hill understand wānanga as a fluid practice of engagement which can be with mana whenua or with the taiao - the environment - either by itself or with the mana whenua. This is the essence of Kaupapa Māori Research.

year: 2023-10-25