9. A clay loam has a Young's modulus of E = 70 MPa and a Poisson ratio of v = 0.32. A core sample of the soil has diameter D = 10 cm and length Lo = 10 cm. A force of 7.5 kN is applied applied to the top surface at an angle of 30° to the axis of the core cylinder. (a) What is the new cross-sectional area of the soil core? (b) Calculate the shear displacement of the top surface. ( 60 60/3 kN 2. Figure 1: Forces exerted on a slab of silty clay loam for stress determination.

9. A clay loam has a Young's modulus of E = 70 MPa and a Poisson ratio of v = 0.32. A core sample of the soil has diameter D = 10 cm and length Lo = 10 cm. A force of 7.5 kN is applied applied to the top surface at an angle of 30° to the axis of the core cylinder. (a) What is the new cross-sectional area of the soil core? (b) Calculate the shear displacement of the top surface. ( 60 60/3 kN 2. Figure 1: Forces exerted on a slab of silty clay loam for stress determination.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Strengthening of Alloys

Strengthening of the alloys is required as metals become weak due to various lattice defects, metal bonding phenomena. The strength of the metals is not enough for any mechanical work. The internal dislocations of any metals arise due to forming processes. Due to the movement of these dislocations, the metals are plastically deformed.

Question

9. A clay loam has a Young's modulus of E = 70 MPa and a Poisson ratio of v = 0.32. A core sample of
the soil has diameter D = 10 cm and length Lo = 10 cm. A force of 7.5 kN is applied applied to the
top surface at an angle of 30° to the axis of the core cylinder.
(a) What is the new cross-sectional area of the soil core?
(b) Calculate the shear displacement of the top surface. (
%3D
%3D
45°
60
60V3 kN
Figure 1: Forces exerted on a slab of silty clay loam for stress determination.

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