|D B a Cy Ay kips. kips, Cy = i Answers: Ay = i
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4 ft, b=10 ft, c=2 ft and w=6.5 kips/ft. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise.
Calculate the reaction forces Ay and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)
Answers: Ay = kips, Cy = kips.
Part 2
Determine the shear force acting at each of the following locations:
(a) x = 0+ ft (i.e., just to the right of support A)
(b) x = 4 ft
(c) x = 14– ft (i.e., just to the left of support C)
(d) x = 14+ ft (i.e., just to the right of support C)
When entering your answers, use the shear force sign convention.
Answers:
(a) V = kips.
(b) V = kips.
(c) V = kips.
(d) V = kips.
(a) x = 0+ ft (i.e., just to the right of support A)
(b) x = 4 ft
(c) x = 14– ft (i.e., just to the left of support C)
(d) x = 14+ ft (i.e., just to the right of support C)
When entering your answers, use the shear force sign convention.
Answers:
(a) V = kips.
(b) V = kips.
(c) V = kips.
(d) V = kips.
Part 3
Use the graphical method to determine the bending moment acting at B (i.e., x = 4 ft). When entering your answers, use the bending moment sign convention.
Answer: MB = kip-ft.
Answer: MB = kip-ft.
Part 4
The shear-force diagram crosses the V = 0 axis between points B and C. Determine the location x (measured from A) where V = 0 kips.
Answer: x = ft.
Answer: x = ft.
Part 5
Consider the entire beam and determine:
(a) the maximum positive bending moment.
(b) the maximum negative bending moment.
When entering your answers, use the bending moment sign convention.
Answers:
(a) M = kip-ft.
(b) M = kip-ft.
(a) the maximum positive bending moment.
(b) the maximum negative bending moment.
When entering your answers, use the bending moment sign convention.
Answers:
(a) M = kip-ft.
(b) M = kip-ft.
Transcribed Image Text:|D
B
a
Cy
Ay
kips.
kips, Cy =
i
Answers: Ay =
i
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
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 (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