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suspension Bridge (FERK) (Golden Gate Bridge (Joseph B. Strauss (stressed…
suspension Bridge (FERK)
Golden Gate Bridge
Joseph B. Strauss
stressed out
"time is Money"
statue in front of the bridge
wasn´t safe
net to safe the workers
12 People died
a piece of the Bridge fell in the net and the net broke
Golden Gate Bridge moved because the wind was to heavy
more cable
strong forces
in the 19´s more People came andmore cars and faries were build
more bridges
1933 - 1937
Connection between San Francisco and Marin County
tallest Tower and longest span
Brooklyn Bridge
connects Brooklyn and Manhatten
East river
John August Roebling
diea because he had a tetanusinfection
Washington August Roebling has continued everything
got ill
John August Roebling wife finished the project
crossed the bridge first
accident
Juli 1869
system
cable secured the end
cable in tension
the deck is hung below suspension cables on vertical suspenders
towers in compression
towers in compression