4- Based on geotechnical studies performed on a sand deposit, the following results have been obtained for standard penetration test numbers (N60) at any depth. Groundwater level is measured 2 meters below ground level. Dry specific gravity of sand 17.6 kN / m3 and specific gravity of sand saturation 19.6 kN / g Cubic meters are obtained. For an earthquake of magnitude 8.25, determine whether liquefaction occurs at any level. The maximum acceleration is considered to be 0.259 = dmax. May DEPTH (M) N60 (BLOWS/30CM) 7 11 12 14 18 21

Structural Analysis
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4- Based on geotechnical studies performed on a sand deposit, the following results have been obtained for standard
penetration test numbers (N60) at any depth. Groundwater level is measured 2 meters below ground level.
Dry specific gravity of sand 17.6 kN / m3 and specific gravity of sand saturation 19.6 kN /g
Cubic meters are obtained. For an earthquake of magnitude 8.25, determine whether liquefaction occurs at any
level. The maximum acceleration is considered to be 0.259 = dmax.
May
DEPTH (M)
N60 (BLOWS/30CM)
6.
9
11
12
14
18
21
Transcribed Image Text:4- Based on geotechnical studies performed on a sand deposit, the following results have been obtained for standard penetration test numbers (N60) at any depth. Groundwater level is measured 2 meters below ground level. Dry specific gravity of sand 17.6 kN / m3 and specific gravity of sand saturation 19.6 kN /g Cubic meters are obtained. For an earthquake of magnitude 8.25, determine whether liquefaction occurs at any level. The maximum acceleration is considered to be 0.259 = dmax. May DEPTH (M) N60 (BLOWS/30CM) 6. 9 11 12 14 18 21
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