Structural engineers regularly examine the remains of buildings, bridges and other structures damaged because of faulty construction, earthquakes -- or in rare cases, terrorism.
Medical workers have been killed and health structures damaged.
Among the structures damaged over the weekend was the ancient clapper bridge Tarr Steps on Exmoor.
Bob Terrell, Fort Worth's city manager, said a preliminary survey by his staff had found 52 commercial structures damaged and 8 buildings destroyed.
Two houses were ruined in the Sunrise fire and 12 other structures damaged, including homes, businesses and the Westhampton station of the Long Island Rail Road.
During his rule in the late 12th century, Saladin rebuilt many of the city's structures damaged by the Crusaders.
American officials acknowledged earlier this year that Iraq had managed to rebuild many of the structures damaged or destroyed, but the extent of its missile program and its continued testing has not previously been disclosed.
At its core is an arguably Daoist worry that social conventions and structures damage our natural spontaneity and interfere with efficient functioning of our natural powers.
It has destroyed 10 structures, damaged two and threatened 110.
City Hall was among the structures damaged, said Keli Cain, a spokeswoman for the Oklahoma Department of Emergency Management.
Corley added that the money should instead be used to repair roads and structures damaged by October floods.
