
®
L a r g e S t r u c t u r e s S e t
D o u b l e T ie d A r c h B r i d g e
32
Double Tied Arch Bridge Details
Use cord and Cord Clips to support the deck from both sides of the arch..
Note that there are three different positions on the
Half Round Connector for the Cord Clip. Choose
the position that makes the cord as vertical as possi-
ble.Adjust the length of the cords to make the deck
level.
Add Masses
The mass hanger usually hangs from the #3 Beam
that is near the #1 Beam where the 5 N Load Cell
will be attached.Re-adjust the tension in the sup-
porting cords to make the Deck level and give the
bridge is proper shape.
Figure: Arch Details
#4
#4
#3
Flex 4
Flex 4
Flex 4
Flex 4
Flex 5
Flex 4
Flex 5
Flex 3
Flex 5
3 X 4
SL
#1
#1
#1
#1
SL
SL
ST
ST
#1
CT
CT
Figure: Cords and Cord Tensioning Clips
Cord