The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E = 90 GPa] with a cross-sectional area of A1 = 510 mm?. Bar (2) is an aluminum alloy [E = 68 GPa] with a cross-sectional area of A2 = 320 mm?. A concentrated load of P - 75 kN acts on the structure at D. Assume L1-840 mm., L2-420 mm., a-650 mm., b-260 mm., and c=1070 mm. Determine: (a) the normal stresses o1,02 in both bars (1) and (2). (b) the downward deflection vp of point D on the rigid bar. (1) L2 B (2) b Answers: ( a) σ1 MPa, o2 = MPa i i (b) vD - i mm.
The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E = 90 GPa] with a cross-sectional area of A1 = 510 mm?. Bar (2) is an aluminum alloy [E = 68 GPa] with a cross-sectional area of A2 = 320 mm?. A concentrated load of P - 75 kN acts on the structure at D. Assume L1-840 mm., L2-420 mm., a-650 mm., b-260 mm., and c=1070 mm. Determine: (a) the normal stresses o1,02 in both bars (1) and (2). (b) the downward deflection vp of point D on the rigid bar. (1) L2 B (2) b Answers: ( a) σ1 MPa, o2 = MPa i i (b) vD - i mm.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning