Foundation Engineering Show All The Steps Please 1 (1.02 MiB) Viewed 14 times
1500 km 1.5 GWT 1.5 Sand Тя 16 ame.. 32 Sang • 17 Иmе. За 7 m Normally Consolidated Clay. 14 15 КМ/me Imaginary Footing 21 м 12 м fe-0.9 ООО ооо ооо Сcs 0.96 ge 420 N/mg Plan view of the pile group Sand. Y= 18 KUm. = 35. Сc = 0.14 1 m t 5 m Normally Consolidated Clay: Т17 kN/me ea= 0.91 Ca = 0.40 g= 520 kN/m2 rock
3 points The figure shows a pile group at a site. There are nine piles in the group as shown in the figure. The diameter of each pile is 500 mm and the spacing between piles (center to center) is 1.2 m. To be able to calculate the consolidation settlement, an imaginary footing replacing the pile group is assumed at the location shown in the figure. Calculate the increase of vertical stress (1 o) in kilo Pascal (kPa) for the bottom clay layer to be used in calculating the consolidation settlement, using the 2:1 method, then choose the closest value to the value you have calculated.
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