View of the 7.5 m deep excavation
View of the excavation
| View of the excavation after shotcrete |
View of the excavation.
Steel reinforcement is used
between the H-beams.
Steel reinforcement is used
between the H-beams.
Series of
H-beams at a
spacing of 0.9 m
placed into the
excavated holes
very close to an
existing structure.
H-beams at a
spacing of 0.9 m
placed into the
excavated holes
very close to an
existing structure.
Predrilling using a continuous
flight auger before
placement of the H-beam
that will retain the excavation
having a maximum height of
7.5 m. The length of the
piles ranges between 8 and
10 m, having always an extra
2.5 m below the excavation.
flight auger before
placement of the H-beam
that will retain the excavation
having a maximum height of
7.5 m. The length of the
piles ranges between 8 and
10 m, having always an extra
2.5 m below the excavation.
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| Deep Excavation supported by Berlinoise-type system in Chania, Greece |
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Photos and information provided by N. Konstantinidou, available by the Geoengineer website
View of the excavation,
prior to installation of
steel reinforcement.
prior to installation of
steel reinforcement.
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Placement
of shotcrete
of shotcrete
| The photos below were provided by Nicoletta Konstantinidou as part of her thesis on Berlinoise-type deep excavation project in Crete, (University of Crete, Greece). The photos illustrate some stages of construction of these type of walls. |