The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E = 110 GPa] with a cross-sectional area of A₁ = 630 mm². Bar (2) is an aluminum alloy [E = 79 GPa] with a cross-sectional area of A₂ = 340 mm². A concentrated load of P = 52 kN acts on the structure at D. Assume L₁=910 mm., L₂=430 mm., a=450 mm., b=280 mm., and c=1030 mm. Determine: (a) the normal stresses 0₁, 02 in both bars (1) and (2). (b) the downward deflection vp of point D on the rigid bar. a 5 Answers: (a) 6₁ (b) VD= = tel i (1) L₁ L2 B C MPa, 0₂ = mm. i MPa
The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E = 110 GPa] with a cross-sectional area of A₁ = 630 mm². Bar (2) is an aluminum alloy [E = 79 GPa] with a cross-sectional area of A₂ = 340 mm². A concentrated load of P = 52 kN acts on the structure at D. Assume L₁=910 mm., L₂=430 mm., a=450 mm., b=280 mm., and c=1030 mm. Determine: (a) the normal stresses 0₁, 02 in both bars (1) and (2). (b) the downward deflection vp of point D on the rigid bar. a 5 Answers: (a) 6₁ (b) VD= = tel i (1) L₁ L2 B C MPa, 0₂ = mm. i MPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E = 110 GPa] with a cross-sectional
area of A₁ = 630 mm². Bar (2) is an aluminum alloy [E = 79 GPa] with a cross-sectional area of A₂ = 340 mm². A concentrated load of P
= 52 kN acts on the structure at D. Assume L₁=910 mm., L₂=430 mm., a=450 mm., b=280 mm., and c=1030 mm. Determine:
(a) the normal stresses 0₁, 02 in both bars (1) and (2).
(b) the downward deflection vp of point D on the rigid bar.
a
5
Answers:
(a) 6₁
(b) VD=
=
tel
i
(1)
L₁
L2
B
C
MPa, 0₂ =
mm.
i
MPa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d318fc4-2977-4710-9bd4-c0e9db33b905%2Fbcb43c28-1cbb-4b8c-9d90-21c5b002f269%2Fhhqlqpv_processed.png&w=3840&q=75)
Transcribed Image Text:The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E = 110 GPa] with a cross-sectional
area of A₁ = 630 mm². Bar (2) is an aluminum alloy [E = 79 GPa] with a cross-sectional area of A₂ = 340 mm². A concentrated load of P
= 52 kN acts on the structure at D. Assume L₁=910 mm., L₂=430 mm., a=450 mm., b=280 mm., and c=1030 mm. Determine:
(a) the normal stresses 0₁, 02 in both bars (1) and (2).
(b) the downward deflection vp of point D on the rigid bar.
a
5
Answers:
(a) 6₁
(b) VD=
=
tel
i
(1)
L₁
L2
B
C
MPa, 0₂ =
mm.
i
MPa
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Fundamentals of Structural Analysis](https://www.bartleby.com/isbn_cover_images/9780073398006/9780073398006_smallCoverImage.gif)
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
![Sustainable Energy](https://www.bartleby.com/isbn_cover_images/9781337551663/9781337551663_smallCoverImage.gif)
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning