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7. The initial effective stresses on a saturated soil element at a certain depth in a soil mass are oʻ1 = 40 kPa, oʻ2 = 20 kPa, and oʻz = 20 kPa. The groundwater level is well below the soil element. The changes in stresses on the soil element are shown in Fig. 5. 100 kPa 20 kPa 50 kPa O kPa 0 kPa 20 kPa Fig.5 a) Calculate the change in principal stresses; b) Plot the total stress path in (p, q) space.

7. The initial effective stresses on a saturated soil element at a certain depth in a soil mass are oʻ1 = 40 kPa, oʻ2 = 20 kPa, and oʻz = 20 kPa. The groundwater level is well below the soil element. The changes in stresses on the soil element are shown in Fig. 5. 100 kPa 20 kPa 50 kPa O kPa 0 kPa 20 kPa Fig.5 a) Calculate the change in principal stresses; b) Plot the total stress path in (p, q) space.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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7. The initial effective stresses on a saturated soil element at a certain depth in a soil mass are o', = 40 kPa, oʻ2 = 20 kPa, and o'z = 20 kPa. The groundwater level is well below the soil element. The changes in stresses on the soil element are shown in Fig. 5. 100 kPa 20 КPа 50 kPa O kPa О КРа 20 kPa Fig.5 a) Calculate the change in principal stresses; b) Plot the total stress path in (p, q) space.
Transcribed Image Text:7. The initial effective stresses on a saturated soil element at a certain depth in a soil mass are o', = 40 kPa, oʻ2 = 20 kPa, and o'z = 20 kPa. The groundwater level is well below the soil element. The changes in stresses on the soil element are shown in Fig. 5. 100 kPa 20 КPа 50 kPa O kPa О КРа 20 kPa Fig.5 a) Calculate the change in principal stresses; b) Plot the total stress path in (p, q) space.
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