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Posted: **Mon May 16, 2022 12:28 pm**

: An Unsupported Excavation Is Made To The Maximum Possible Depth In A Clay Soil Having Yt 18 Kn M3 C 100 Kn M2 1 (47.5 KiB) Viewed 38 times

An unsupported excavation is made to the maximum possible depth in a clay soil having Yt = 18 kN/m3, C = 100 kN/m2, $ = 30°. The active earth pressure, according to Rankine's theory, at the base level of the excavation is = = 9