14 MPа Using Mohr's circle, determine the stresses acting on an element oriented at a counterclockwise angle 0 = 20° from the æ axis. Find the normal and shear stresses acting on a plane oriented at the angle 0 from the æ axis. Round to two decimal places. (a) oz, = MPa (b) Tz MPa

Structural Analysis
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Chapter2: Loads On Structures
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An element in pure shear is subjected to stresses Txy =-14 MPa, as shown in the figure.
14 MPa
Using Mohr's circle, determine the stresses acting on an element oriented at a counterclockwise angle
0 = 20° from the z axis.
Find the normal and shear stresses acting on a plane oriented at the angle 0 from the a axis. Round to two
decimal places.
MPa
|MPa
(a) Oz, =
(b) TEVI
Find the normal and shear stresses acting on a plane oriented at the angle 90° + 0 from the a axis. Round
to two decimal places.
MPa
MPa
(C) Oy, =|
(d) Tzıyı
(e) Show all results on sketches of properly oriented elements.
Choose the correct sketch.
10.72 MPa
D
10.72 MPa
10= 20
9.00 МPа
Transcribed Image Text:An element in pure shear is subjected to stresses Txy =-14 MPa, as shown in the figure. 14 MPa Using Mohr's circle, determine the stresses acting on an element oriented at a counterclockwise angle 0 = 20° from the z axis. Find the normal and shear stresses acting on a plane oriented at the angle 0 from the a axis. Round to two decimal places. MPa |MPa (a) Oz, = (b) TEVI Find the normal and shear stresses acting on a plane oriented at the angle 90° + 0 from the a axis. Round to two decimal places. MPa MPa (C) Oy, =| (d) Tzıyı (e) Show all results on sketches of properly oriented elements. Choose the correct sketch. 10.72 MPa D 10.72 MPa 10= 20 9.00 МPа
9.00 MPa
D'
9.00 MPa
В.
0 = 20°
10.72 MPa
9.00 MPa
D'
10.72 MPa
C.
0 = 20°
10.72 MPa
9.00 MPa
D'
10.72 MPa
D.
0 = 20°
9.00 MPa
-Select- v
Transcribed Image Text:9.00 MPa D' 9.00 MPa В. 0 = 20° 10.72 MPa 9.00 MPa D' 10.72 MPa C. 0 = 20° 10.72 MPa 9.00 MPa D' 10.72 MPa D. 0 = 20° 9.00 MPa -Select- v
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