A 4-ft concrete post is reinforced with four steel bars

Assignment Help Mechanical Engineering
Reference no: EM13629845

A 4-ft concrete post is reinforced with four steel bars, each with a 3/4 in. diameter. Knowing that E of steel= 29x10^6 psi and Eof concrete= 3.6x10^6 psi, determine the normal stress in the steel and in the concrete when a 150-kip axial centric force P is applied to the post.

Reference no: EM13629845

Questions Cloud

A spherical ballon with radius 10m consists of an aluminum : a spherical ballon with radius 1.0m consists of an aluminum coated mylar. how many electrons must be deposited on the
A fully loaded plane weighs 200000 lbf as it lands at a : a fully loaded plane weighs 200000 lbf as it lands at a speed of 125 mph. the mass of the brakes on the plane is 200
Atmospheric air at 10 psia and 70 f dry bulb has a relative : atmospheric air at 10 psia and 70 f dry bulb has a relative humidity of 50. if the air is sensibly heated at a
Two point charges of 30 nc and -40 nc are held fixed on an : two point charges of 30 nc and -40 nc are held fixed on an x axis at the origin and at x 76 cm respectively. a
A 4-ft concrete post is reinforced with four steel bars : a 4-ft concrete post is reinforced with four steel bars each with a 34 in. diameter. knowing that e of steel 29x106 psi
An alloy named cylon is composed of 25 wt of metal a and 75 : an alloy named cylon is composed of 25 wt. of metal a and 75 wt. of metal b. if the densities of metals a and b are
Two point charges of 30 nc and -40 nc are held fixed on an : two point charges of 30 nc and -40 nc are held fixed on an x axis at the origin and at x 76 cm respectively. a
Cnsider two reversible refrigerators operating in series : consider two reversible refrigerators operating in series. the first refrigerator removes heat at the rate of 250 kw
Carbon dioxide passing through a heat exchanger at a rate : carbon dioxide passing through a heat exchanger at a rate of 100kghr is cooled down from 8000c to 500c. write the

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The a-36 steel axle is made from tubes ab and cd and a

the a-36 steel axle is made from tubes ab and cd and a solid section bc. it is supported on smooth bearings that allow

  Calculate the following fluid and flow parameters using the

a device with an inlet cross-sectional area of 1 ft2 receives oxygen flowing at m0.2 with pt100 psia and tt1000 ordmr.

  Calculate cop value of the reversible refrigeration system

the drinking water needs of a residential hall with 20 students is to be met by a bubbler type water fountain. the

  Determine the power kw for the compressor if the inlet

air enters a compressor at 179 kpa and 290 k and exits at a temperature of 500.9 k. determine the power kw for the

  What is required actual mechanical advantage of system

An Industrial water shutoff valve is designed to operate with 30lbs of force and will encounter 200lbs of resistance force applied to a 1.5in diameter axle. What is the required actual mechanical advantage of the system?

  A cylindrical specimen of an aluminum alloy has a youngs

a cylindrical specimen of an aluminum alloy has a youngs modulus of 59gpa original length of 250mm length at fracture

  Discharge energy by heat transfer to a kitchen at 65f what

an inventor claims to have devised a refrigeration cycle that at steady state requires a net power of .8 hp to remove

  What four processes make up the ideal otto cycle what is

what four processes make up the ideal otto cycle? what is happening in an actual engine during the real processes that

  What is the temperature and pressure of the oxygen within

a piston with a mass of 500 kg is being held in place by 0.5 kg of oxygen in a circular cylinder of diameter of 50 cm.

  Refrigerant 134a undergoes a constant pressure process from

refrigerant 134a undergoes a constant pressure process from saturated vapor at -18.8degc to a final temperature of

  Determine 1 the pressure and specific volume at the initial

determine the specific volume of superheated water vapor at 15mpa and 350oc using a the ideal gas equation b the

  Using both graphical and analytical methods in assessing

the following linear failure envelopes for a rock mass are givenintact rockfriction angle 350cohesion 900 psitension

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