Diaphram wall in backfilled sand
Diaphram wall in backfilled sand
(OP)
I am involved in a project. Some designer want to install a diaphram wall in the backfilled and compacted sand of 30 meters. I think it is not feasible for trench stability problem.
Do any one of you have similar experiences? Or maybe some suggestion on that. I will be appreciate your comments on that.
Do any one of you have similar experiences? Or maybe some suggestion on that. I will be appreciate your comments on that.





RE: Diaphram wall in backfilled sand
RE: Diaphram wall in backfilled sand
RE: Diaphram wall in backfilled sand
I will give some addtional info here.It is a foundaiton pit in an artificial island. We still have some discussion on that. The foundation is located under -12 m and the island is 5 m. With a common ratio of the cantilever and embeddment Level, the diaphragm wall is design to be about of 34 m depth in a stiff silty clay.
RE: Diaphram wall in backfilled sand
RE: Diaphram wall in backfilled sand