Micro - electro - mechanical system (MEMS) based accelerometers are now frequently used in many different parts of our day - to - day lives. It is also increasingly being used for structural testing applications. Researchers have had res ervation of using these devices as they are relatively untested, but now with the wider adoption, it provides a much cheaper and more versatile tool for structural engineering researchers. A number of damaged buildings in the Christchurch Central Business District (CBD) were instrumented with a number of low - cost MEMS accelerometers after the major Christchurch earthquakes. The accelerometers captured extremely high quality building response data as the buildings experienced thousands of aftershocks. This d ata set was amongst one of only a handful of data set s available around the world which provides building response data subjected to real ground motion. Furthermore, due to technological advances, a much larger than usual number of accelerometers has been deployed making the data set one of the most comprehensive available. This data set is utilised to extract modal parameters of the buildings. This paper summarises the operating requirements and preference for using such accelerometers for experimental mod al analysis. The challenges for adapting MEMS based devices for successful modal parameters identification are also discussed.
Suzie Ferguson gives advice for people in Christchurch.
Rauol Dykestra works for the Fire Service.
Public Affairs manager for Kiwi Rail.
A photograph of Terisa Tagicakibau (Community and Public Health; left) and Losana Korovulavula (Healthy Families New Zealand; right) at the second annual Out of the Heart Pacific Women's Leadership Conference, held at Riccarton Racecourse on 21 May 2016. The conference was sponsored by All Right? and featured posters from the All Right? I am ... Identity project.
A photograph of Guinevere Newport (left) and Diane Fenika (Ministry of Pacific Peoples) presenting at the second annual Out of the Heart Pacific Women's Leadership Conference, held at Riccarton Racecourse on 21 May 2016. The conference was sponsored by All Right? and featured posters from the All Right? I am ... Identity project.
A photograph of conference participants at the second annual Out of the Heart Pacific Women's Leadership Conference, held at Riccarton Racecourse on 21 May 2016. The conference was sponsored by All Right? and featured posters from the All Right? I am ... Identity project.
A photograph of Terisa Tagicakibau (Community and Public Health) presenting at the second annual Out of the Heart Pacific Women's Leadership Conference, held at Riccarton Racecourse on 21 May 2016. The conference was sponsored by All Right? and featured posters from the All Right? I am ... Identity project.
A photograph of Terisa Tagicakibau (Community and Public Health; left) and Losana Korovulavula (Healthy Families New Zealand; right ) at the second annual Out of the Heart Pacific Women's Leadership Conference, held at Riccarton Racecourse on 21 May 2016. The conference was sponsored by All Right? and featured posters from the All Right? I am ... Identity project.
Player for the Blackburn Rovers football team, Ryan Nelson, with LT Gore. Ryan Nelson visited the HMNZS Otago in Lyttelton after the 22 February 2011 earthquake to thank the sailors for their support.
Player for the Blackburn Rovers football team, Ryan Nelson, with LT Gore. Ryan Nelson visited the HMNZS Otago in Lyttelton after the 22 February 2011 earthquake to thank the sailors for their support.
A photograph of a pad of brochures for The Stadium Broadcast, a 72-hour non-stop performance by Australian artist collective Field Theory. The launch event for The Stadium Broadcast was part of FESTA 2014.
A PDF copy of a document detailing a ten-step 'recipe' for the All Right? campaign. The document provides a framework for the implementation of similar campaigns by different groups and in different contexts, while including information about the background and implementation of the All Right? campaign itself.
Topic 1: The Minister for Earthquake Recovery, Gerry Brownlee, was quick to apologise to the Christchurch Mayor Bob Parker for calling him a clown. Topic 2: The Electoral Commission says John Key's hour-long pre-election radio show gave him the chance to raise his personal profile unchallenged.
A photograph of students from Unitec on the site of their temporary structure titled Aurora. The structure is being created for CityUps - a 'city of the future for one night only', and the main event of FESTA 2014.
A video clip of a large-scale, temporary installation titled Synthesis. The installation is on the corner of High Street. The installation was created by students from CPIT for CityUps - a 'city of the future for one night only', and the main event of FESTA 2014.
A photograph of someone watching a film inside Picture House. Picture House was a mobile cinema for two people. It was created out of a billboard trailer by artist-designer team Heather Hayward and Tessa Peach, for FESTA 2013.
An image designed for use as a banner. The image reads, "Shaken, stirred and still standing strong! Kia ora Canterbury". The image is from All Right's 'Compliments' project. For more information, see 'All Right? Compliments': https://quakestudies.canterbury.ac.nz/store/collection/972
A PDF copy of a bubble mixture label with instructions for making bubble mix. The labels were created for the Summer of Fun, a series of fun days held around Christchurch supported by CERA, the Canterbury Earthquake Appeal Trust, SKIP and All Right?.
A video clip of a large-scale, temporary installation titled Antigravity. The installation is on Lichfield Street. The installation was created by students from The University of Auckland for CityUps - a 'city of the future for one night only', and the main event of FESTA 2014.
A video clip of people walking through a large-scale, temporary installation titled ScopeCity. The installation is on Manchester Street. The installation was created by students from Unitec for CityUps - a 'city of the future for one night only', and the main event of FESTA 2014.
A photograph of Picture House at Cathedral Junction. Picture House was a mobile cinema for two people, created out of a billboard trailer by artist-designer team Heather Hayward and Tessa Peach of Makeshift, for FESTA 2013.
A photograph of Jemma Syme and Ed Lust watching a film inside Picture House. Picture House is a mobile cinema for two people. It was created out of a billboard trailer by Tessa Peach and Heather Hayward of Makeshift, for FESTA 2013.
A video clip of children playing with inflatable balls inside a large-scale, temporary installation titled Upload. The installation was created by students from The University of Auckland for CityUps - a 'city of the future for one night only', and the main event of FESTA 2014.
A video clip of a large-scale, temporary installation titled Antigravity. The installation is on Lichfield Street. The installation was created by students from The University of Auckland for CityUps - a 'city of the future for one night only', and the main event of FESTA 2014.
A photograph of people gathered around Picture House at Cathedral Junction. Picture House was a mobile cinema for two people. It was created out of a billboard trailer by artist-designer team Heather Hayward and Tessa Peach, for FESTA 2013.
A photograph of people gathered around Picture House at Cathedral Junction. Picture House was a mobile cinema for two people. It was created out of a billboard trailer by artist-designer team Heather Hayward and Tessa Peach, for FESTA 2013.
A photograph of the south side of the building at 112 Manchester Street. A contemporary billboard for Fortis Construction reads, "Let's build our new city together - kia kaha". It partly obscures an old painted sign for Polson's Decorators and Signwriters, which reads "Protect your investment. Paint your property regularly - and save money".
A PDF copy of pages 260-261 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'Light Inspiration for Lyttelton'. Photos: Alan Povall
A PDF copy of pages 374-375 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'Songs for Christchurch Launch'. Photos: Barnaby Bennett, FLEDGE