1-20 OF 1253 RESULTS FOR

Christchurch earthquake

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

A Decision-Support Algorithm for Post-Earthquake Water Services Recovery and Its Application to the 22 February 2011 M w 6.2 Christchurch Earthquake

Xavier Bellagamba, M. EERI, Brendon A. Bradley, M. EERI, Liam M. Wotherspoon, M. EERI, Walter D. Lagrava
Published: 01 August 2019
Earthquake Spectra (2019) 35 (3): 1397–1420.
DOI: https://doi.org/10.1193/052218EQS119M
... to improve the understanding of water supply network seismic resilience, this paper examines in detail the initial performance and restoration of the water supply network following the 22 February 2011 M w 6.2 Christchurch, New Zealand earthquake. In addition, a method to optimize the recovery...
FIGURES | View All (6)
PDF
Purchase
Add to Citation Manager
Journal Article

Records of Extreme Ground Accelerations during the 2011 Christchurch Earthquake Sequence Contaminated by a Nonlinear, Soil–Structure Interaction

Hiroyuki Goto, Yoshihiro Kaneko, Muriel Naguit, John Young
Published: 05 January 2021
Bulletin of the Seismological Society of America (2021) 111 (2): 704–722.
DOI: https://doi.org/10.1785/0120200337
... recent earthquakes. However, it is not clear whether all of the observed AsVAs reflect actual ground shaking or the interaction of a building structure and underlying ground. Here, we investigate the cause of large AsVAs recorded at several seismic stations in Christchurch, New Zealand, during the 2011 M...
FIGURES | View All (15)
PDF
Purchase
Add to Citation Manager
Journal Article

Using Remote Sensing for Building Damage Assessment: GEOCAN Study and Validation for 2011 Christchurch Earthquake

Roxane Foulser-Piggott, Robin Spence, Ron Eguchi, Andrew King
Published: 01 February 2016
Earthquake Spectra (2016) 32 (1): 611–631.
DOI: https://doi.org/10.1193/051214EQS067M
... of remote sensing in post-earthquake damage assessment and reports on a GEOCAN crowd-sourcing study following the 22 February 2011 Christchurch event and its validation using field studies. It describes the principal data sets used, discusses in detail the problems of validation, and considers the extent...
FIGURES | View All (9)
PDF
Purchase
Add to Citation Manager
Journal Article

Seismic Performance of Vertical Nonstructural Components in the 22 February 2011 Christchurch Earthquake

Andrew Baird, Ali Sahin Tasligedik, Alessandro Palermo, M. EERI, Stefano Pampanin, M. EERI
Published: 01 February 2014
Earthquake Spectra (2014) 30 (1): 401–425.
DOI: https://doi.org/10.1193/031013EQS067M
...Andrew Baird; Ali Sahin Tasligedik; Alessandro Palermo, M. EERI; Stefano Pampanin, M. EERI A survey of 217 multistory buildings carried out following the 22 February 2011 Christchurch Earthquake further confirmed many of the known vulnerabilities vertical nonstructural components (VNSC) have...
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Resilience of the Canterbury Hospital System to the 2011 Christchurch Earthquake

Caitlin C. Jacques, M. EERI, Jason McIntosh, Sonia Giovinazzi, Thomas D. Kirsch, M. EERI, Thomas Wilson, Judith Mitrani-Reiser, M. EERI
Published: 01 February 2014
Earthquake Spectra (2014) 30 (1): 533–554.
DOI: https://doi.org/10.1193/032013EQS074M
... the resilience of the Christchurch Hospital by 12%. The resilience method can be used to assess future performance of hospitals, and to quantify the effectiveness of seismic retrofits, hospital safety legislation, and new seismic preparedness strategies. 20 3 2013 7 12 2013 © 2014 Earthquake...
FIGURES | View All (5)
PDF
Purchase
Add to Citation Manager
Journal Article

Preface to the Focused Issue on the 22 February 2011 Magnitude 6.2 Christchurch Earthquake

Erol Kalkan
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 765–766.
DOI: https://doi.org/10.1785/gssrl.82.6.765
...Erol Kalkan © 2011 by the Seismological Society of America 2011 The 22 February 2011 magnitude 6.2 Christchurch earthquake, centered southeast of Christchurch, was part of the aftershock sequence that has been occurring since the September 2010 magnitude 7.1 quake near Darfield, 40 km...
PDF
Purchase
Add to Citation Manager
Journal Article

Numerical Study on the Role of Basin Geometry and Kinematic Seismic Source in 3D Ground Motion Simulation of the 22 February 2011 M w 6.2 Christchurch Earthquake

Roberto Guidotti, Marco Stupazzini, Chiara Smerzini, Roberto Paolucci, Paolo Ramieri
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 767–782.
DOI: https://doi.org/10.1785/gssrl.82.6.767
...Roberto Guidotti; Marco Stupazzini; Chiara Smerzini; Roberto Paolucci; Paolo Ramieri © 2011 by the Seismological Society of America 2011 TABLE 3 Kinematic source parameters adopted for the simulation of the 22 February 2011 Christchurch earthquake. V R denotes the velocity...
FIGURES | View All (12)
PDF
Purchase
Add to Citation Manager
Journal Article

Kinematic Source Model of the 22 February 2011 M w 6.2 Christchurch Earthquake Using Strong Motion Data

Caroline Holden
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 783–788.
DOI: https://doi.org/10.1785/gssrl.82.6.783
...Caroline Holden The Canterbury earthquake sequence began in September 2010 with the Mw 7.1 (source: GeoNet catalog, http://geonet.org.nz/canterbury-quakes/ ) Darfield earthquake that ruptured the previously unknown 40-km-long Greendale fault 30 km west of Christchurch ( Gledhill et al. 2011...
FIGURES | View All (5)
PDF
Purchase
Add to Citation Manager
Journal Article

Fine-scale Relocation of Aftershocks of the 22 February M w 6.2 Christchurch Earthquake using Double-difference Tomography

Stephen Bannister, Bill Fry, Martin Reyners, John Ristau, Haijiang Zhang
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 839–845.
DOI: https://doi.org/10.1785/gssrl.82.6.839
...Stephen Bannister; Bill Fry; Martin Reyners; John Ristau; Haijiang Zhang On 22 February 2011 New Zealand time (21 February UTC), the M W 6.2 Christchurch earthquake occurred just 7 km southeast of the center of Christchurch city, New Zealand ( Fry et al. 2011 , Holden 2011 , page 783...
FIGURES | View All (5)
PDF
Purchase
Add to Citation Manager
Includes: Supplemental Content
Journal Article

The Character of Accelerations in the Mw 6.2 Christchurch Earthquake

B. Fry, R. Benites, A. Kaiser
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 846–852.
DOI: https://doi.org/10.1785/gssrl.82.6.846
... the water table and unconsolidated soils prior to liquefaction. A marked feature of the strong-motion seismograms recorded at several near-source sites in Christchurch during the earthquake sequence is the much higher frequency content of the vertical component compared to the corresponding horizontal...
FIGURES | View All (6)
PDF
Purchase
Add to Citation Manager
Journal Article

Near-source Strong Ground Motions Observed in the 22 February 2011 Christchurch Earthquake

Brendon A. Bradley, Misko Cubrinovski
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 853–865.
DOI: https://doi.org/10.1785/gssrl.82.6.853
... spectra observed at two stations in Lyttelton Port, one on outcropping rock (LPCC), the other on soil (LPOC). © 2011 by the Seismological Society of America 2011 TABLE 1 Strong Motion Stations and Near-source Recordings of the 22 February 2011 Christchurch Earthquake Station Name...
FIGURES | View All (14)
PDF
Purchase
Add to Citation Manager
Journal Article

Ground Motions versus Geotechnical and Structural Damage in the February 2011 Christchurch Earthquake

Eleni Smyrou, Panagiota Tasiopoulou, Ïhsan Engin Bal, George Gazetas
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 882–892.
DOI: https://doi.org/10.1785/gssrl.82.6.882
... was the strongest seismic event in a series of damaging aftershocks in and around Christchurch after the Darfield earthquake on 4 September 2010. The source of the Darfield earthquake was in a sparsely populated area and thus it caused no loss of life. Serious damage was mainly due to extensive liquefaction...
FIGURES | View All (9)
PDF
Purchase
Add to Citation Manager
Journal Article

Soil Liquefaction Effects in the Central Business District during the February 2011 Christchurch Earthquake

Misko Cubrinovski, Jonathan D. Bray, Merrick Taylor, Simona Giorgini, Brendon Bradley, Liam Wotherspoon, Joshua Zupan
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 893–904.
DOI: https://doi.org/10.1785/gssrl.82.6.893
..., which were about 1.6 times the corresponding CSR-values from the M w = 7.1, 4 September 2010 Darfield earthquake. At many sites in Christchurch liquefaction re-occurred during these earthquakes, which in conjunction with the numerous smaller aftershock records provides invaluable data both in terms...
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Ambient Noise Measurements following the 2011 Christchurch Earthquake: Relationships with Previous Microzonation Studies, Liquefaction, and Nonlinearity

Marco Mucciarelli
Published: 01 November 2011
Seismological Research Letters (2011) 82 (6): 919–926.
DOI: https://doi.org/10.1785/gssrl.82.6.919
... by the Seismological Society of America 2011 Following the Christchurch 2011 earthquake, the Basilicata University (Potenza, Italy) organized a field trip to New Zealand mainly to examine structural engineering issues but also to investigate the similarity between this event and the L'Aquila 2009 quake...
FIGURES | View All (8)
PDF
Purchase
Add to Citation Manager
Journal Article

Christchurch Women's Hospital: Analysis of Measured Earthquake Data during the 2011–2012 Christchurch Earthquakes

Akshay Sridhar, Adam Kuang, Joseph Garven, Stefanie Gutschmidt, J. Geoffrey Chase, Henri P. Gavin, M. EERI, Robert L. Nigbor, M. EERI, Geoffrey W. Rodgers, M. EERI, Gregory A. MacRae, M. EERI
Published: 01 February 2014
Earthquake Spectra (2014) 30 (1): 383–400.
DOI: https://doi.org/10.1193/021513EQS027M
... Institute 2014 Earthquake Engineering Research Institute The city of Christchurch in the Canterbury region of New Zealand was affected by several major earthquakes between September 2010 and December 2011. Due to the repeated occurrence of earthquakes in the region during the initial period...
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Telecommunication Systems’ Performance: Christchurch Earthquakes

Alex Tang, M. EERI, Alexis Kwasinski, John Eidinger, M. EERI, Colin Foster, Pete Anderson
Published: 01 February 2014
Earthquake Spectra (2014) 30 (1): 231–252.
DOI: https://doi.org/10.1193/022213EQS046M
...Alex Tang, M. EERI; Alexis Kwasinski; John Eidinger, M. EERI; Colin Foster; Pete Anderson Telecommunication systems generally performed better than other lifelines in the Christchurch-area earthquake sequence of 2010–2011; however, various service interruptions were a major concern for subscribers...
FIGURES | View All (19)