A point within an embankment slope has a vertical normal stress (O) of 100 kPa, a horizontal normal stress (Ox) of 60 kPa, and a horizontal shear stress (Txy) of 20 kPa. (a) Determine the major and minor principal stresses. (b) Determine the orientation of the major principal stress (in degrees from vertical, clockwise, or counterclockwise. (c) Draw the Mohr Circle and schematic of the element stress state.

Structural Analysis
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Chapter2: Loads On Structures
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A point within an embankment slope has a vertical normal stress (v) of 100 kPa, a horizontal normal stress (x) of
60 kPa, and a horizontal shear stress (xy) of 20 kPa.
(a) Determine the major and minor principal stresses.
(b) Determine the orientation of the major principal stress (in degrees from vertical, clockwise, or
counterclockwise.
(c) Draw the Mohr Circle and schematic of the element stress state

 

A point within an embankment slope has a vertical normal stress (O) of 100 kPa, a horizontal normal stress (Ox) of
60 kPa, and a horizontal shear stress (Txy) of 20 kPa.
(a) Determine the major and minor principal stresses.
(b) Determine the orientation of the major principal stress (in degrees from vertical, clockwise, or
counterclockwise.
(c) Draw the Mohr Circle and schematic of the element stress state.
Transcribed Image Text:A point within an embankment slope has a vertical normal stress (O) of 100 kPa, a horizontal normal stress (Ox) of 60 kPa, and a horizontal shear stress (Txy) of 20 kPa. (a) Determine the major and minor principal stresses. (b) Determine the orientation of the major principal stress (in degrees from vertical, clockwise, or counterclockwise. (c) Draw the Mohr Circle and schematic of the element stress state.
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