THE VARYING DAMAGE OF THE CHRISTCHURCH EARTHQUAKES

THE VARYING DAMAGE OF THE CHRISTCHURCH EARTHQUAKES

Damage from the Canterbury earthquakes varied greatly from region to region of Christchurch. One street may have been completely destroyed, while another in close proximity was untouched. The reason for this variance is multifaceted. Different soil types react differently to seismic activity, and each area has differing styles of buildings. This means that areas with older buildings may have had more earthquake damage. Land near waterways vulnerable Much of Christchurch city and its immediate neighbouring settlements are situated on river deposits, beach dune sand, estuaries, lagoons and swamplands that have been drained over time. Before the construction of stopbanks and river realignment in the mid 19th century, the Waimakariri River […]

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