Select the most economical structural steel

Assignment Help Mechanical Engineering
Reference no: EM131382526

Rework given Example changing dimension a to 10 ft, dimension b to 15 ft, and the point load to 15 kips.

Example
Select the most economical (lightest) structural steel wide-flange section (W shape) for the propped cantilever beam that supports the loads shown in given Figure. Consider moment and shear only. Assume A992 steel (F y =50 ksi). Neglect the weight of the beam. The vertical deflection at support A is zero.

855_Fig 1.jpg

Reference no: EM131382526

Questions Cloud

Obtain the contract for the athlete : Submit a document that will list the critical data that will be used as part of the negotiation in the bid to obtain the contract for the athlete. This document should include a list of three primary and three secondary sources that will be used i..
Choose a genetic disorder that can be inherited from parent : Choose a genetic disorder that can be inherited from a parent. Write a 525- to 700-word paper on the genetic disorder. Include the following in your paper:
Family in a western suburb of chicago : Abby left her native land in Eastern Europe to become a nanny for a family in a western suburb of Chicago, Illinois. One of the benefits of her arrangement was that she could attend the community college near her family's residence.
Determine the required wall thickness at the bottom section : The plates are connected by butt welds of 70% efficiency. Add 3 mm to the required wall thickness to compensate for corrosion over the intended life of the structure.
Select the most economical structural steel : Select the most economical (lightest) structural steel wide-flange section (W shape) for the propped cantilever beam that supports the loads shown in given Figure.
Economic system in abby native country : Abby noted that public transportation in northern Illinois was limited and expensive, making it difficult to get to school. For a negligible fee, the government in her native country provided public transportation to everyone. The economic system ..
What are the stages of processing a blood sample : What techniques and equipment are used when the bacteria are observed as being purple and red? How are these findings reported? What are the stages of processing a blood sample Using the 5 I's of culturing?
Imprisonment can take the form of confinement : Imprisonment can take the form of confinement, arrest, or submission to authority. Explain.
Discuss about the post given below : In 20 PowerPoint slides, use images and narrative writing to present psychological impacts of a battle selected from the World War I through the Iraq and Afghanistan war periods. The presentation must demonstrate knowledge of applicable course co..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Find the decay constant of cesium-137 half-life 302 y then

1- find the decay constant of cesium-137 half-life 30.2 y then calculate the activity in becquerels and curies for a

  What is bending strength machine parts

What is bending strength machine parts of bending strength machine and description about different parts of bending strength machine description about bending srength machine and working principle of bending strength machine and conclution of this

  Does the driveway hold

A 210 pound man sits in a lawn chair on a driveway. The chair has 4 solid wooden legs at 2'' dia each. The allowable stress on the driveway is 15 psi. Does the Driveway hold?

  What are the direction and magnitude of the force exerted

What are the direction and magnitude of the force exerted on an electron located at this distance? I have determined that the direction is toward the nucleus but am unsure of how to derive the magnitude.

  Determine the angular momentum of the particle

Determine the angular momentum of the particle about the point B (0, a, 0).

  Explain how this does not violate the 2nd law

Electrical energy can be converted to heat energy with an efficiency of 100%, by sending a current through a resistor and using "Joule heating": P = I2 R. Explain how this doesn't violate the 2nd Law, which told us that the efficiency of an engine ..

  A man climbing a staircase of height 10m carries a brief

a man climbing a staircase of height 10m carries a brief case weighing 100n he placed a briefcase on each step before

  Find the discharge when the pressure gauges read the same

A Venturimeter of throat diameter 0.076m is fitted in a 0.152m diameter vertical pipe in which liquid of relative density 0.8 flows downwards. Taking the coefficient of the meter as 0.97 find the discharge when the pressure gauges read the same

  Time required for balls to attained a temperature of 150

Calculate the time required for the balls to attained a temperature - suddenly placed in a control environment in which the temperature is maintained at 100oC.

  Gaseous mixture at this temperature and pressure

A flow of 90% CH4, 10% H2 is passed into a furnace at 900 K. Determine whether carbon forms if the total pressure is 1.2 atm, carefully justifying your answer. Calculate the composition ( expressed as a molar percentage) of the gaseous mixture at thi..

  Specify proper fail-safe action for valves in reactor vessel

Specify the proper fail-safe action for the valves in the following services. Please explain your reasons. A valve manipulates the flow rate of reactant to a reactor vessel. The reaction is exothermic

  The atmosphere of uranus is composed of methane

The atmosphere of Uranus is composed of methane, which behaves in a non-ideal manner. Develop a function that describes pressure as a function of height on Uranus, where pressure is related to volume and temperature by the following equation of state..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd