While a great deal of critical infrastructure is up and running again, an ongoing housing crisis and internal displacements due to a pair of earthquakes last month are still felt acutely in southern Turkey.
As rescue crews continue to dig out survivors from collapsed buildings in the wake of two severe earthquakes that rocked Turkey and Syria on Feb. 6, killing thousands, engineers' response efforts turn toward cataloguing and evaluating structures that failed or suffered significant damage.
Since Haiti’s magnitude-7.2-earthquake on Aug. 14, which struck the underserved Tiburon Peninsula, Build Health International has marshalled its staff, supporters and resources in Haiti and the U.S., where it is based, to help.
Unprecedented collaborative research on the seismic performance of steel floor and roof diaphragms has improved design methods and relevant standards used throughout the U.S. for steel structures.
While current seismic design codes address life safety issues, the report says stakeholders should also consider re-occupancy and functional recovery time, taking into account the potential impacts to a community as a whole.
Code-based earthquake engineering is on the verge of getting simpler, thanks to the National Earthquake Hazards Reduction Program’s recommendation to replace the traditional seismic hazards maps with an improved seismic hazards database.