Over-viewing from the air.
Collapsed building (could be demolished).
(Left) Residential building collapsed at first story. (Right) Columns in first story piloti of the same-type building.
(Left) Microtremor measurement in front of the collapsed building. (Right) H/V spectrum of microtremors on ground.
Slightly damaged complex building (under construction).
Details of column-floor connection of the building.
Heavily damaged high-rise residential building.
(Left) Columns in first story of the building. (Right) Steel jacketing on the damaged column.
Pancake collapsed residential buildings.
(Left) No / slightly damaged and collapsed (demolished) high-rise buildings. (Right) H/V spectrum of microtremors on ground in front of the collapsed building.