design of soldier piles for c phi soil
design of soldier piles for c phi soil
(OP)
Hello,
I am designing a soldier pile system but I got stuck at a point. The type of the soil that I have is silty clay with phi less than 10 and c=50kn per square metres. I have seen two threads here on soldier piles and the other one was on whether to consider phi in unconfined undrained test or not?
The first one says take advantage of the cohesion of the soil and just design for the granular part. Is it reasonable to consider this for such a low value of phi. The other one says that for unconfined undrained test phi should be considered zero for the design purpose.
Now I am totally confused.. Pls help
Thanks in advance
I am designing a soldier pile system but I got stuck at a point. The type of the soil that I have is silty clay with phi less than 10 and c=50kn per square metres. I have seen two threads here on soldier piles and the other one was on whether to consider phi in unconfined undrained test or not?
The first one says take advantage of the cohesion of the soil and just design for the granular part. Is it reasonable to consider this for such a low value of phi. The other one says that for unconfined undrained test phi should be considered zero for the design purpose.
Now I am totally confused.. Pls help
Thanks in advance





RE: design of soldier piles for c phi soil
RE: design of soldier piles for c phi soil
http://www.soilstructure.com/
RE: design of soldier piles for c phi soil
What if I design it by considering a purely cohesive soil???? The is soil CL and ML type with no water table.
RE: design of soldier piles for c phi soil
http://www.soilstructure.com/
RE: design of soldier piles for c phi soil
RE: design of soldier piles for c phi soil
I am using the same earth pressure diagram as you have mentioned for purely cohesive soil.I just want to know whether it is correct or not for the type of soil I have.One more thing I want to discuss, on one side of the excavation there is a eight storey building so, while designing I have got 13m depth of the soldier pile for 6m depth of excavation that means the total pile length would be 19m and I want to reduce it. I am considering a tie. Can you pls tell me in the moment equation whether we will consider the moment due the tension in tie or not????
RE: design of soldier piles for c phi soil
Kaush- When you have 8 story building, you need to bring in a qualified shoring design firm. It is not something we can solve in a forum.
http://www.soilstructure.com/
RE: design of soldier piles for c phi soil
RE: design of soldier piles for c phi soil
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RE: design of soldier piles for c phi soil
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