Bridge
Temporary cofferdam under a bridge
Natori, Miyagi, Japan
Features
- Realizing restoration/reinforcement of a bridge without hindering the traffic above, such as railway and road
- Construction feasible with a minimum overhead clearance of 1.55 m
- Reduction in construction period and cost, reducing the number of joints with the use of the chuck mechanism and the hoisting unit
Press-in operation of steel sheet pile
| Construction machine used | SILENT PILER™ (CL70) |
|---|---|
| Type/Dimension | 46- type IV steel sheet piles, L = 14.0 m (with 4 joints) |
Construction plan
Construction section
Soil boring log
International Press-in Association (IPA) The Editorial Committee , Press-in retaining structures: a handbook First edition 2016
*Editing the image with permission obtained.