Q2: Depth (m) N values 0 11 N Estimate the allowable load capacity of a 0.75m diameter concrete pile, embedded 17 m in a
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Q2: Depth (m) N values 0 11 N Estimate the allowable load capacity of a 0.75m diameter concrete pile, embedded 17 m in a
Q2: Depth (m) N values 0 11 N Estimate the allowable load capacity of a 0.75m diameter concrete pile, embedded 17 m in a sandy stratum, as shown in Figure Q2. The ' of the sand in the top 4 m is 28°, and below 4m is ' of 32°.T 4 20 Sand 10 The groundwater table is at 2 m below ground level, and assume Ysat = 19.81 kN/m3 below the GWT, and 10.0 above the GWT. A factor of safety of 4 is required. 19 Also, estimate the allowable load capacity of the pile based on the SPT N60 provided in Figure Q2. 20 Rock Figure Q2
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