how to design a concrete bracing system for a secant piles shoring?
how to design a concrete bracing system for a secant piles shoring?
(OP)
i have a project where i have design the
1.shoring system as secant piles
2. due to surrounding restriction i cannot drill anchors for support
3. we are expecting the excavation will stop at -4m for 2 years because the neighbor site after drilling 4 m they found some old remains(monuments) and the project has been stoped ( the entisipated time is 2 years)
4. the shoring will be for only 3 sides where the side of the neighbor where they found some old remains already has a wall of drilled piles.
please give me some advice on how to design the concrete beam for the bracing system.
1.shoring system as secant piles
2. due to surrounding restriction i cannot drill anchors for support
3. we are expecting the excavation will stop at -4m for 2 years because the neighbor site after drilling 4 m they found some old remains(monuments) and the project has been stoped ( the entisipated time is 2 years)
4. the shoring will be for only 3 sides where the side of the neighbor where they found some old remains already has a wall of drilled piles.
please give me some advice on how to design the concrete beam for the bracing system.





RE: how to design a concrete bracing system for a secant piles shoring?
RE: how to design a concrete bracing system for a secant piles shoring?
Other options inclde Internal diagonal braces (footing in excavation) or cross lot bracing (horizontal steel tubes as braces).
RE: how to design a concrete bracing system for a secant piles shoring?
Otherwise, I suggest to use rakers with top end at -1m.
RE: how to design a concrete bracing system for a secant piles shoring?
Kieran