Haiti earthquake – collapsing buildings – structure integrity ...
Peru is a highly seismic land, and for centuries the mortar-free construction proved to be apparently more earthquake-resistant than using mortar. The stones of the dry-stone walls built by the Incas could move slightly and resettle ...... AT RISK: The Seismic Performance of Reinforced Concrete Fram. […]
Source: http://cricketdiane.wordpress.com/2010/02/24/haiti-earthquake-collapsing-buildings-structure-integrity-repairing-and-earthquake-resistant-polymer-fibre-reinforcement-systems-data-about-recent-california-earthquakes-around-riverside-polym/
