the existing overflow type dam for an irrigation project spans 30m across the waterway with a height of 6m.
built without an apron slab on the downstream side, the dam is undermined and is hanging supported only by the abutments on both banks.
any suggestions on how to rehabilitate.
will...
grayish silty clay subgrade was exposed during roadway excavation.a three meter embankment fill placed directly on the clay subgrade slipped over the steep side slope after heavy rain.saturation of the subgrade affected by the spring located on right side upper slope.any suggestion on how to...
