Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

Problem 1: find out the bending  (σx) and shear stress (τTxy) at the surface element shown on the solid circular shaft below. Use Mohr's circle to find out the principle stresses, σ1, σ2 the maximum shear stress on the element, τmax and the angle, θ, between the plane shown and the plane of principle stresses. Use the following data:

F = 20 kips
d = 16 in
L = 6 ft
c = 3 in
E = 29000 ksi
G = 11200 ksi

194_find out bending.jpg

Problem 2: find out the minimum critical Euler axial compression force, σcr and the minimum critical Euler axial compression stress, σcr, for the column below which is pinned at the top and bottom ends and braced as shown. Use the following properties....

A = 12 in2  
l xx   = 300 in4  
I ri   = 50 in 
L = 20 ft
E = 29,000 ksi

270_euler axial.jpg

Problem 3: Derive the equations of the elastic curve and use them to find out the deflection and rotation at point B in terms of E, I, F and L.

2005_find out deflection.jpg

Problem 4: find out the maximum bending stress in the  wood AND steel of the composite section shown below, knowing:

Ew = 1875 ksi
Es = 29000 ksi
M = 400 in-kip

2483_maximum bending.jpg

Problem 5: The round tensile specimen shown below has a diameter of 0.5 in. A load, F, is applied and the deflection, δ, is measured. Given the following:

d = 0.5 in
Lo = 10 in
F = 5 kip
g = 0.022 in

find out E (elastic modulus) for the material of the specimen. Also, find out the axial tension, σu, in the specimen and the engineering axial strain, ε. Assume that stresses and strains are in the elastic range of the stress-strain diagram.

829_stress strain diagram.jpg

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M91186

Have any Question? 


Related Questions in Mechanical Engineering

A compressed air tank contains 5 kg of air at a temperature

A compressed air tank contains 5 kg of air at a temperature of 80 0c. A gage on the tank reads 300 kPa. Determine the volume of the tank.

The doctoral candidate phd research is entitled a critical

The Doctoral Candidate PhD research is entitled "A critical Investigation of Risk Management Practices Influence on the Pharmaceutical Supply Chain Performance" The focus of this dissertation is thus on the risk manageme ...

Research topic female inventors essay type technology and

Research Topic: Female inventors Essay type: Technology and Cultural Diversity pages: 6 - 8 pages, excluding title page and references page Times New Roman, font size 12, double-spaced sorces: 5

Mechanical engineering assignmentproblem - a linearly

Mechanical Engineering Assignment Problem - A linearly increasing load sits on a brass rail of length L. Find the centroid (4) of the cross section below. Using successive integration, find the maximum bending moment (5) ...

1 a venturi meter with an inlet diameter of 06 m is

1. A Venturi meter with an inlet diameter of 0.6 m is designed to handle 6 m3 /s of standard air. What is the required throat diameter if this flow is to give a reading of 0.10 m of alcohol in a differential manometer co ...

You have been introduced to a number of different tools

You have been introduced to a number of different tools that can be used to help IE's and MfgE's analyze and develop solutions to make processes more effective and efficient. Watch the video located at http://www.iienet2 ...

A simply supported beam 5 m long is loaded with a 20 n

A simply supported beam 5 m long is loaded with a 20 N downward force at a point 4 m from the left support. The second moment of area of the cross-section of the beam is 4I 1 for segment AB and I 1 for the remainder of t ...

1 a 1968 volkswagen sedan is driving over a 7300-ft-high

1. A 1968 Volkswagen sedan is driving over a 7300-ft-high mountain pass at a speed of v m/s into a headwind of W m/s. Compute the gage pressure in mPa at a point on the auto where the velocity relative to the auto is v - ...

Chemistry buildings built to code require a great deal of

Chemistry buildings built to code require a great deal of ventilation, which necessitates a delicate air-handling system to balance the air lowing into the building and the air lowing out. For example, if the air low out ...

Projectdesign a tube bank that will increase the

Project Design a tube bank that will increase the temperature of a 1200 CFM flow of air from 35°F to 100°F. Assume a constant pressure of 1atm. Each tube will have a diameter of 0.5in and a length of 24in. The tube confi ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen