Problem 1: Determine the maximum normal stress at section a-a. The cross-sectional area is a square. Draw the FBD. 10 N 50 N 0.1 m 0.5 m a -0.3 m σ= Answer

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
answer the ff. and draw the fbd
Problem 1: Determine the maximum normal stress at section a-a. The cross-sectional area is a
square. Draw the FBD.
10 N
20 kN
P
50 N
0.1 m
22mm
0.5 m
60 mm 100 mm
Problem 2: If the 60-mm diameter shaft is subjected to an axial force of 20 kN, determine the
average shear stress developed in the shear plane where the collar A and shaft are connected.
Draw the FBD.
15 mm
a
-0.3 m
O
2.5mm
2.5 mm
Problem 3: The lap joint is fastened with four 20-mm diameter rivets. The working
stresses are 100 MPa for the rivets in shear and 125 MPa for the plates in bearing. Find the
maximum safe axial load P that can be applied to the joint. Assume that the load is equally
distributed among the rivets. Draw the FBD.
100mm
↓
σ=
22mm
✓
P
T=
Answer
P =
Answer
Answer
Transcribed Image Text:Problem 1: Determine the maximum normal stress at section a-a. The cross-sectional area is a square. Draw the FBD. 10 N 20 kN P 50 N 0.1 m 22mm 0.5 m 60 mm 100 mm Problem 2: If the 60-mm diameter shaft is subjected to an axial force of 20 kN, determine the average shear stress developed in the shear plane where the collar A and shaft are connected. Draw the FBD. 15 mm a -0.3 m O 2.5mm 2.5 mm Problem 3: The lap joint is fastened with four 20-mm diameter rivets. The working stresses are 100 MPa for the rivets in shear and 125 MPa for the plates in bearing. Find the maximum safe axial load P that can be applied to the joint. Assume that the load is equally distributed among the rivets. Draw the FBD. 100mm ↓ σ= 22mm ✓ P T= Answer P = Answer Answer
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Methods to Determine Vertical Stress
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
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