A part is loaded with a combination of bending, axial, and torsion loads resulting in the stresses below. Calculate the fatigue factor of safety base on Goodman fatigue criteria.
Bending: completely reversed with maximum stress of 50 MPa .
Axial: constant stress of 18 MPa
Torsion: Mean stress of 25 MPa with an alternating stress that is 10% of the mean stress.
The fatigue stress concentration factors are
K_bending =1.4
K_xi=1.1
K_torsion =2.0
Material Properties are
=200MPa
y=300MPa
=400MPa
Submit your answer to 3 decimal places. The answer should be between 0 and 2.

Question

15-07-2024
Engineering

Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

A part is loaded with a combination of bending, axial, and torsion loads resulting in the stresses below. Calculate the fatigue factor of safety base on Goodman fatigue criteria.
Bending: completely reversed with maximum stress of 50 MPa .
Axial: constant stress of 18 MPa
Torsion: Mean stress of 25 MPa with an alternating stress that is 10% of the mean stress.
The fatigue stress concentration factors are
K_bending =1.4
K_xi=1.1
K_torsion =2.0
Material Properties are
=200MPa
y=300MPa
=400MPa
Submit your answer to 3 decimal places. The answer should be between 0 and 2.

Sagot :

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.

What is the distance between the points (10, –7) and (10, 9) on the coordinate plane?

Which European dictator survived World War II and held power until his death in 1975? A. Francisco Franco B. Benito Mussolini C. Adolf Hitler D. Joseph Stalin

Which of the following groups worked to reduce the consumption of alcohol? the American Anti-Slavery Society the National Women's Suffrage Association the Ameri

Round off the following numbers to two decimal places 1.2.1) 0,77677 1.2.2) 34,2784682

The British originally established Australia to be what type of colony? agricultural industrial mining penal

In 1919, Germany signed the Treaty of Versailles. Did the treaty reflect Wilson’s vision of “peace without victory”? Why or why not? No. Although the treaty inc

Richard Nixon did ALL of the following as president EXCEPT: be impeached appoint four Supreme Court justices travel to Moscow resign while in office visit the P

Which of the following describes how Diocletian affected the Roman Empire? (4 points) He raised taxes, which angered the citizens and led to uprisings. He reduc

When a proposition gets more votes than any other single proposition, it is called a minority vote. split vote. majority vote. plurality vote.

what is the main cause of growing pollution levels in china

Sagot :

Other Questions