Construction details | High-density slurry type pipe jacking method |
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Method | Slurry type Mud max method |
Completion date | Nov. 2011 |
Location of Construction | Kobe city, Hyogo Prefecture |
Ordering party | Kobe city |
Pipe diameter | φ1500㎜ |
Distance | L=519.0m |
Type of soil | L=519.0m |
Gravel size | φ240㎜ |
Nominal diameter | φ1500mm |
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Distance of pipe jacking | L=519.0m |
Type of soil | L=519.0m |
N value | |
Percentage of gravel | |
Maximum gravel size | |
Groundwater level | |
Overburden | |
Underground obstacles | |
Construction period |
During the pipe jacking work near the revetment, the soil condition was a gravel layer containing seawater in the groundwater. The launching yard was small and we had a hard time installing slurry equipment.
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