3. The beam BE is used for hoisting machinery. It is anchored by two bolts at B, and at C it rest on a parapet wall. The essential details are given in the figure. Note that the bolts are threaded as shown in Detail 1 with d=0.620 in. at root of the threads. If this arrangement is used to lift equipment of 10 kN, determine the stress in the bolts BD and the bearing stress at C. Assume that the weight of the beam in negligible in comparison with the loads handled.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

presciate it

3. The beam BE is used for hoisting machinery. It is anchored by two bolts at B, and at C it rest
on a parapet wall. The essential details are given in the figure. Note that the bolts are threaded
as shown in Detail 1 with d=0.620 in. at root of the threads. If this arrangement is used to lift
equipment of 10 kN, determine the stress in the bolts BD and the bearing stress at C. Assume
that the weight of the beam in negligible in comparison with the loads handled.
B
Timber nominal
Section 20cm x 30cm
Bolts
diam. %"
28 cm
View A-A
1m
C
18 cm
20cm
2.5 m
Building
111
P=10 kN
Detail 1
D
d
F
E
111
Distributed Force
equivalent to F
Threaded bolt
Transcribed Image Text:3. The beam BE is used for hoisting machinery. It is anchored by two bolts at B, and at C it rest on a parapet wall. The essential details are given in the figure. Note that the bolts are threaded as shown in Detail 1 with d=0.620 in. at root of the threads. If this arrangement is used to lift equipment of 10 kN, determine the stress in the bolts BD and the bearing stress at C. Assume that the weight of the beam in negligible in comparison with the loads handled. B Timber nominal Section 20cm x 30cm Bolts diam. %" 28 cm View A-A 1m C 18 cm 20cm 2.5 m Building 111 P=10 kN Detail 1 D d F E 111 Distributed Force equivalent to F Threaded bolt
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Loads and reactive forces
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning