Geotechnical and Structural Aspects of the 2010–2011 Christchurch (New Zealand) Earthquakes
Geotechnical and Structural Aspects of the 2010–2011 Christchurch (New Zealand) Earthquakes
复制标题
2010-2011 年基督城（新西兰）地震的岩土工程和结构方面
DOI：
10.1007/978-94-007-5182-8_1
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发表时间：
2013
影响因子：
7.4
通讯作者：
B. Bradley
中科院分区：
文献类型：
--
作者：
M. Cubrinovski;S. Pampanin;B. Bradley
2010年和2011年，基督城（新西兰）遭受了一系列强烈的局部破坏性地震。2011年2月22日的基督城地震是最具破坏性的一次地震，造成185人死亡，两座多层钢筋混凝土建筑倒塌，许多未加固的砖石建筑倒塌或部分倒塌，整个城市广泛和极具破坏性的液化。2010-2011年地震造成的总经济损失估计约为250 - 300亿新西兰元，占新西兰GDP的15-18%。本文总结了地震的特点，并讨论了液化对建筑物和基础设施的影响，以及建筑结构性能。
In 2010 and 2011, the city of Christchurch (New Zealand) was hit by a sequence of strong, local and devastating earthquakes. The 22 February 2011 Christchurch earthquake was the most devastating causing 185 fatalities, collapse of two multi-storey reinforced concrete buildings, collapse or partial collapse of many unreinforced masonry buildings, and widespread and very damaging liquefaction throughout the city. The total economic loss caused by the 2010–2011 earthquakes is estimated at about 25–30 billion New Zealand Dollars, or 15–18% of New Zealand GDP. This paper summarizes the characteristics of the earthquakes and discusses the impacts of liquefaction on buildings and infrastructure, and building structural performance.