CONTINUOUS GIRDER BRIDGE STRUCTURAL DESIGN MANADO-BITUNG TOLL ROAD
In the construction of the Manado-Bitung Toll Road, there is an obstacle in the form of a valley approximately 55 meters deep from the planned elevation. Therefore, a bridge is needed to connect the ravine. In this final design assignment, the author will design a bridge at this location. Based o...
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| Format: | Final Project |
| Language: | Indonesia |
| Subjects: | |
| Online Access: | https://digilib.itb.ac.id/gdl/view/81574 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | In the construction of the Manado-Bitung Toll Road, there is an obstacle in the form
of a valley approximately 55 meters deep from the planned elevation. Therefore, a
bridge is needed to connect the ravine. In this final design assignment, the author
will design a bridge at this location. Based on the geographical conditions, tall
pillars are needed to support the bridge structure. The pillars used on the Pinokalan
Bridge reach a height of 41 meters, so the lateral deformation that can occur in
earthquake conditions will be very large so that using a simple support system
becomes less technically feasible. If a simple support system is used, a bearing
system with high stiffness is required. Therefore, a continuous girder bridge system
is used but still uses PCI girders. In addition, the location of the bridge is in Seismic
Design Category D so the author also conducted a pushover analysis to design the
bridge pillars. |
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