9. A titanium T-bar having cross-sectional dimensions shown in Fig.9 is 320mm long and cantilevered out from a fixed wall support. The free end is loaded laterally (downwards) with a force of 5kN. The titanium has a Young's Modulus of 110 GPa. (a) Determine the maximum axial stress (ignoring stress concentrations) (b) Sketch the worst case stress and strain profiles through the depth of the beam and state the highest strain and where it is located. 50 mm 10 mm 50 mm 10 mm Fig. 9 19 Introduction to Stress Analysis [Ans: (a) -192 MPa (N/mm²), -1745 µɛ (bottom of web)]
9. A titanium T-bar having cross-sectional dimensions shown in Fig.9 is 320mm long and cantilevered out from a fixed wall support. The free end is loaded laterally (downwards) with a force of 5kN. The titanium has a Young's Modulus of 110 GPa. (a) Determine the maximum axial stress (ignoring stress concentrations) (b) Sketch the worst case stress and strain profiles through the depth of the beam and state the highest strain and where it is located. 50 mm 10 mm 50 mm 10 mm Fig. 9 19 Introduction to Stress Analysis [Ans: (a) -192 MPa (N/mm²), -1745 µɛ (bottom of web)]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![9. A titanium T-bar having cross-sectional dimensions shown in
Fig.9 is 320mm long and cantilevered out from a fixed wall
support. The free end is loaded laterally (downwards) with a
force of 5kN. The titanium has a Young's Modulus of 110 GPa.
(a) Determine the maximum axial stress (ignoring stress
concentrations)
(b) Sketch the worst case stress and strain profiles through
the depth of the beam and state the highest strain and
where it is located.
50 mm
10 mm
50 mm
10 mm
Fig. 9
19
Introduction to Stress Analysis
[Ans: (a) -192 MPa (N/mm²),
-1745 pɛ (bottom of web) ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fefc4cde9-56dc-4afa-9c45-879ca2c9f347%2F88f8530f-964e-4f66-99db-694b5279321d%2Fw5c97_processed.png&w=3840&q=75)
Transcribed Image Text:9. A titanium T-bar having cross-sectional dimensions shown in
Fig.9 is 320mm long and cantilevered out from a fixed wall
support. The free end is loaded laterally (downwards) with a
force of 5kN. The titanium has a Young's Modulus of 110 GPa.
(a) Determine the maximum axial stress (ignoring stress
concentrations)
(b) Sketch the worst case stress and strain profiles through
the depth of the beam and state the highest strain and
where it is located.
50 mm
10 mm
50 mm
10 mm
Fig. 9
19
Introduction to Stress Analysis
[Ans: (a) -192 MPa (N/mm²),
-1745 pɛ (bottom of web) ]
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