A copy of the CanCERN online newsletter published on 18 January 2013
A video of a presentation by Michelle Daly of GNS Science on the "Economics of Infrastructure Resilience EoRI project". The presentation was delivered at the learning forum on Interdependencies of Lifeline Systems as part of the University of Canterbury's Lifeline Week.
20131231_8484_EOS M-22 Quake City exhibit Another city walk around, this time with my brother-in-law from Auckland. Also went to the Quake City exhibition in the city organised by the Canterbury Museum. First fine day for a while. #4502
20131231_8503_EOS M-22 From Cashel Street Another city walk around, this time with my brother-in-law from Auckland. Also went to the Quake City exhibition in the city organised by the Canterbury Museum. First fine day for a while. #4504
Science education research shows that a traditional, stand-and-deliver lecture format is less effective than teaching strategies that are learner-centred and that promote active engagement. The Carl Wieman Science Education Initiative (CWSEI) has used this research to develop resources to improve learning in university science courses. We report on a successful adaptation and implementation of CWSEI in the New Zealand university context. This two-year project at Massey University and the University of Canterbury began by using perception and concept surveys before and after undergraduate science courses to measure students’ attitudes towards science as well as their knowledge. Using these data, and classroom observations of student engagement and corroborating focus groups, the research team worked with lecturers to create interventions to enhance student engagement and learning in those courses. Results show several positive changes related to these interventions and they suggest several recommendations for lecturers and course coordinators. The recommendations include:1. Make learning outcomes clear, both for the lecturer and the students; this helps to cull extraneous material and scaffold student learning. 2. Use interactive activities to improve engagement, develop deeper levels of thinking, and improve learning. 3. Intentionally foster “expert-like thinking” amongst students in the first few semesters of the degree programme. 4. Be flexible because one size does not fit all and contextual events are beyond anyone’s control.In addition to these recommendations, data collected at the Canterbury site during the 2010 and 2011 earthquakes reinforced the understanding that the most carefully designed teaching innovations are subject to contextual conditions beyond the control of academics.
None
The current seismic design practice for reinforced concrete (RC) walls has been drawn into question following the Canterbury earthquakes. An overview of current research being undertaken at the University of Auckland into the seismic behaviour of RC walls is presented. The main objectives of this research project are to understand the observed performance of several walls in Christchurch, quantify the seismic loads on RC walls, and developed improved design procedures for RC walls that will assist in revisions to NZS 3101. A database summarising of the performance of RC wall buildings in the Christchurch CBD was collated to identify damage modes and case-study buildings. A detailed investigation is underway to verify the seismic performance of lightly reinforced concrete walls and an experimental setup has been developed to subject RC wall specimen to loading that is representative of a multi-storey building. Numerical modelling is being used to understand the observed performance of several case-study RC walls buildings in Christchurch. Of particular interest is the influence that interactions between walls and other structural elements have on the seismic response of buildings and the loads generated on RC walls.
With Adrian Regnault, the General Manager of Building Systems Performance at the Ministry of Business, Innovation and Employment; Stefano Pampanin, an Associate Professor in Structural Engineering at Canterbury University and the President of the NZ Society for Earthquake Engineering and John Finnegan - structural engineer, Aurecon.
A video of a presentation by Andrew King of GNS Science on "The Natural Hazards Research Platform and National Science Challenge". The presentation was delivered at the Learning from Lifeline Week and Planning Collaborations forum as part of the University of Canterbury's Lifeline Week.
A video of a presentation by Tony Fenwick on "Interdependency issues and on the role of prepareness and awareness and reducing them". The presentation was delivered at the learning forum on Interdependencies of Lifeline Systems as part of the University of Canterbury's Lifeline Week.
This is the Summit Road below Mt Cavendish and shows a few remaining high buildings in the central city beyond (in setting sun). Just above centre is the doomed AMI Stadium (1) aka Lancaster Park, home to Canterbury cricket and rugby till the erathquakes.
A PDF copy of The Star newspaper, published on Wednesday 27 March 2013.
A photograph of a flag in a planter box which reads, "It's all right to feel proud of how we've coped". The flag is part of the All Right wellbeing campaign led by the Canterbury District Health Board and the Mental Health Foundation of New Zealand.
A video of a presentation by Assistant Professor Paolo Franchin of Sapienza University of Rome on "Modelling seismic vulnerability and resilience of interconnected infrastuctural systems". The presentation was delivered at the learning forum on Interdependencies of Lifeline Systems as part of the University of Canterbury's Lifeline Week.
A video of a presentation by Roger Fairclough of the National Infrastructure Unit on "New Zealand resilient infrastructures: interdependency issues when planning for the future". The presentation was delivered at the learning forum on Interdependencies of Lifeline Systems as part of the University of Canterbury's Lifeline Week.
A PDF copy of pages 96-97 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'Samo Lyttelton Cafe'. Photo: Tessa Peach
Page 3 of Section A of the Christchurch Press, published on Tuesday 21 May 2013.
A video of a presentation by Professor Rachel A. Davidson of the University of Delaware on "System Resilience: Probabilistic scenario-based approach for prioritising mitigation-strategies". The presentation was delivered at the Learning from Lifeline Week and Planning Collaborations forum as part of the University of Canterbury's Lifeline Week.
20131231_8511_EOS M-22 Forsyth Barr building for sale, under the archway Another city walk around, this time with my brother-in-law from Auckland. Also went to the Quake City exhibition in the city organised by the Canterbury Museum. First fine day for a while. #4507
A signpost pointing 'West' and 'East'. The sign pointing West is intact; that indicating East is broken and barely hanging on to the post. Refers to the condition of Christchurch City after the earthquakes of 2010 and 2011; the western wealthier suburbs were less damaged than the poorer Eastern suburbs. Also, progress on repair and rehabilitation of eastern housing had been slow. The redesign of the city centre seemed to be a western suburb priority which ignored the poverty and misery of living conditions on the east. Quantity: 1 digital cartoon(s).
Page 5 of Section A of the Christchurch Press, published on Tuesday 1 January 2013.
A photograph of the lens of the Townsend Telescope. The lens is the most crucial component of the telescope. Despite damage to the surrounding parts, the lens was unharmed during the 22 February 2011 earthquake. Because of this, the telescope can be restored.
A PDF copy of pages 130-131 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'CityView AR'. Photo with permission: HITLABNZ
Some Canterbury homeowners say their houses have dropped in value because the damage to their properties was inadequately assessed by the Earthquake Commission after the 2010 and 2011 earthquakes. Independent land surveyor, Adrian Cowie, and a Burwood homeowner affected by the quakes, Selwyn Stafford, talk about the issues facing them.
A video of a presentation by Associate Professor Leonardo Duenas-Osorio of Rice University in Texas on "Learning and planning collaboration on 'Inderdependencies of Lifeline Systems' workshop". The presentation was delivered at the Learning from Lifeline Week and Planning Collaborations forum as part of the University of Canterbury's Lifeline Week.
A video of a presentation by Associate Professor Leonardo Duenas-Osorio of Rice University in Texas on "On-going and planned activities of the TCLEE Lifeline Systems Interdependence Committee". The presentation was delivered at the learning forum on Interdependencies of Lifeline Systems as part of the University of Canterbury's Lifeline Week.
This report examines and compares case studies of labour market policy responses in APEC economies to natural disasters. It first reviews the policies and practice within APEC economies and internationally in managing the labour market effects of natural disasters. By using comparative case studies, the report then compares recent disaster events in the Asia-Pacific region, including: - the June 2013 Southern Alberta floods in Canada; - the 2010 and 2011 Queensland floods in Australia; - the 2010 and 2011 Canterbury earthquakes in New Zealand; - the 2011 Great East Japan Earthquake and Tsunami in Japan; and - the 2008 Wenchuan earthquake in China.
The connections between walls of unreinforced masonry (URM) buildings and flexible timber diaphragms are critical building components that must perform adequately before desirable earthquake response of URM buildings may be achieved. Field observations made during the initial reconnaissance and the subsequent damage surveys of clay brick URM buildings following the 2010/2011 Canterbury, New Zealand earthquakes revealed numerous cases where anchor connections joining masonry walls or parapets with roof or floor diaphragms appeared to have failed prematurely. These observations were more frequent for adhesive anchor connections than for through-bolt connections (i.e. anchorages having plates on the exterior façade of the masonry walls). Subsequently, an in-field test program was undertaken in an attempt to evaluate the performance of adhesive anchor connections between unreinforced clay brick URM walls and roof or floor diaphragm. The study consisted of a total of almost 400 anchor tests conducted in eleven existing URM buildings located in Christchurch, Whanganui and Auckland. Specific objectives of the study included the identification of failure modes of adhesive anchors in existing URM walls and the influence of the following variables on anchor load-displacement response: adhesive type, strength of the masonry materials (brick and mortar), anchor embedment depth, anchor rod diameter, overburden level, anchor rod type, quality of installation and the use of metal mesh sleeve. In addition, the comparative performance of bent anchors (installed at an angle of minimum 22.5o to the perpendicular projection from the wall surface) and anchors positioned horizontally was investigated. Observations on the performance of wall-to-diaphragm connections in the 2010/2011 Canterbury earthquakes, a snapshot of the performed experimental program and the test results and a preliminary proposed pull-out capacity of adhesive anchors are presented herein. http://www.confer.co.nz/nzsee/ VoR - Version of Record
Page 1 of Section A of the Christchurch Press, published on Wednesday 3 July 2013.
None