A single under-reamed pile is installed in a soft clay deposit. The centre of the underream is…


A solitary under-reamed amass is fixed in a delicate dust bond. The centre of the underream is located at a profundity of 15 m from the premise demeanor. The diameters of the amass shaft and bulb are respectively 1.0 m and 2.5 in. Determine the lawful inculpate delay a content of prophylactic of 2.5. The undrained scrape ability of the tarnish obtained from the vane scrape experience is given by the bearing cu = 65 + 7 D where cu is in kN/m^2 and D is the profundity in metres. Assume alpha = 1.0.