What steel specification suitable for structural application

Assignment Help Mechanical Engineering
Reference no: EM13275518

1. Find the stress in both members shown below.

1563_What steel specification suitable for structural application.png

2. What steel specifications are suitable for structural applications?

3. A round bar of AISI 1020 hot rolled, 1 inch in diameter and 20 inches long, is subjected to a tensile of load 10,000 lbs. Compute its elongation due to the stress.

4. A 1-inch square bar of A242 steel is 12 inches long and subjected to impact loading in tension of 10,000 lb. The elongation is limited to 0.3% of the total length. Compute the maximum allowable load.

5. A short post is made by filling a standard 8 x 8 x 1/2 structural steel tube with concrete. The steel has an allowable stress of 21,600 psi. The concrete has a rated strength of 5,000 psi but, in this application is to be limited to 2000 psi. See section 2-10 in your text for the modulus of elasticity for concrete. Compute the allowable compressive load for the post.

6. A drive shaft transmits 90 HP of power at 200 revolutions per minute. The drive shaft is 2 in. diameter and has a 1/8 in. deep groove that has a radius of 1/16 in. The groove has a 2 mm radius. Compute the torsional stress in the drive shaft.

Reference no: EM13275518

Questions Cloud

Compute its return on common equity : Suppose a company has a profit margin of 2.5% and an equity multiplier of 2.0. Its sales are $50,000. The common equity is $25,000. Compute its return on common equity (ROE).
If fingerprints are in blood or liquids : If fingerprints are in blood or liquids, how will this phenomenon affect the matching of a crime scene fingerprint to an inked fingerprint on a fingerprint card. If so, are there any potential problems with making a successful fingerprint comparison...
Calculate the output noise power and noise voltage : A three-stage amplifier is shown. The operating bandwidth is 500 KHz at a temperature od 25 degrees C. The output load is 1000 ohms. calculate the total NF as a number, calculate the output noise power, and calculate the output noise voltage.
Estimate the tension in the cable : A rescue helicopter lifts a 84.2-kg person straight up by means of a cable. The person has an upward acceleration of 0.759 m/s2,  What is the tension in the cable
What steel specification suitable for structural application : Find the stress in both members shown below and what steel specifications (types of steel) are suitable for structural applications?
Find the inductance l and capacitance c of the circuit : The bandwith of a series resonant circuit is 400 Hz. if the resonant frequency is 4000 Hz, find Q. and if R = 10 ohms, what is the value of XL at resonance", and Find the inductance L, and capacitance C of the circuit
What are the differences between get and post methods : What are the differences between Get and post methods in form submitting, give the case where we can use get and we can use post methods?
Determine the number of armature conductors and motor speed : 4-pole , 500 volts shunt motor has a simplex lap winding placed in 80 solts , each cotain 30 conductors . The shunt filed resistance and the armature resistance are 250 and 0.005 ohm respectively . the flux per pole is 0.001 webers
Compute the company current liabilities and inventories : Suppose a company has $350,000 in current assets. The company's current ratio is 1.25, and its quick ratio is 0.8. Compute the company's current liabilities and inventories.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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